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ø22mm - HW Series
Switches & Pilot Devices
1804091617
HW Series — 22mm IEC Style Global Pushbuttons
Key features:
• Locking lever removable contact blocks
• Finger-safe IP20 contacts
• Tamperproof construction
• All E-stops meet EN60947-5-5, and are compliant with
SEMI S2 standards
• Worldwide approvals
• Easy to assemble
• Choice of black plastic or metallic front bezels
• LED illumination
• Transformer or full voltage
• Slow make double break contacts
HW: The Best Engineered Switch in the World
IDEC’s HW switches are “The best engineered switch in the world” for a reason. Carrying the CE
mark, UL, CSA, CCC (Chinese), and TUV approvals, these switches are designed for use in almost
any part of the world.
Complete with finger-safe contact blocks offering IP20 protection, these 7/8” (22mm) switches
include illuminated and non-illuminated pushbuttons, pilot lights, selector switches, and
emergency stop switches.
All switches also incorporate mechanically keyed safety locking levers, ensuring correct
installation and maintaining safety in high-vibration applications.
Certificate No.
R50086203_HW_e-stop
R50391189_HW
File No. E68961 File No. LR21451
Specifications
Electrical
Rated Operational Characteristics
AC-15: A600 or Ue = 250V, le = 3A (NO, NC, NO-EM, NC-LB)
DC-13: P600 or Ue = 125V, le = 1.1A (NO, NC)
DC-13: Q600 or Ue = 125V, le = 0.9A (NO-EM, NC-LB)
Rated Insulation Voltage 600V
Rated Switching Over-Voltage Less than 4kV, conforming to IEC60947-1
Rated Impulse Withstanding Voltage 4kV for contact circuit, 2.5kV for lamp circuit
Rated Thermal Current 10 Amp
Minimum Switching Capacity 5 mA at 3V AC/DC
Electrical Reliability MTBF < 1 fault for 10 million operation cycles (3V DC, 5mA)
Lamp Ratings LEDs: 6V/17mA max, 12V & 24V/11mA max, 120 & 240V/10mA max
Mechanical
Contact Operation Slow break NC or NO
Positive Action Operation
(Emergency Stops with NC contacts)
5.5mm to 10mm travel to latch, 45N minimum force to latch
10mm maximum travel, 1,800 operations per hour maximum for a Pushlock Turn Reset
900 operations per hour maximum for a Push-Pull
Operating Force Flush and extended pushbuttons—with 1NO or 1NC contact: 6.2±2N (momentary), 7.0±2N (maintained)
Additional contacts—1NO or 1NC: +3.2N (momentary), + 3.3N (maintained)
Recommended Terminal Torque
Unit Wire Number of Wires Recommended
Tightening Torque (Nm) Terminal
Screw
HW-U Contact Block
Crimping Terminal 2 1.0 to 1.3
M3.5
Solid Wire ø0.5 to 1.6 mm (AWG14 to 22) 2 1.0 to 1.3
ø1.7 to 2.0 mm (AWG12) 1 1.2 to 1.3
Stranded Wire 0.3 to 2.0 mm2 (AWG14 to 22) 2 1.0 to 1.3
2.1 to 3.5 mm2 (AWG12) 1 1.2 to 1.3
Illuminated Unit (*1)
Crimping Terminal
2 1.0 to 1.3 M3.5Solid Wire ø0.5 to 1.6 mm (AWG14 to 22)
Stranded Wire 0.3 to 2.0 mm (AWG14 to 22)
Applicable Wire Size Pilot Light
Crimping Terminal
2
0.6 to 1.0 (M3.0)
1.0 to 1.3 (M3.5)
Solid Wire ø0.5 to 1.6 mm (AWG14 to 22)
Stranded Wire ø0.3 to 2.0 mm (AWG14 to 22)
1. * refers to the lamp terminals of the illuminated push buttons and selector switches.
Applicable Wire Size Minimum 1 x 22 AWG, max. 2 x 14 AWG or 1 x 12 AWG
Contact Resistance Initial contact resistance of 50mΩ or less
Contact Gap 4mm (NO and NC), 2mm (NO-EM and NC-LB)
Horsepower Rating Reference Value: 1/4 HP @ 120V (1ø non-reversing), 1HP @ 240V (3ø non-reversing)
Contact Material Silver (gold plated contacts available - contact IDEC)
Operating Temperature Operation: –25 to +50°C (without freezing), Storage: –40 to +70°C (without freezing)
Vibration Resistance 10 to 55Hz, 98m/sec2 (10G) conforming to IEC6068-2-6
Shock Resistance 980m/sec2 (100G) conforming to IEC6068-2-7
Mechanical Life Momentary pushbuttons: 5,000,000 (900 operations per hour), All other switches: 500,000
Certificate No.
2017010305987846
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ø22mm - HW Series Switches & Pilot Devices
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Standards & Approvals
Conforming to Standards EN60947-1, EN60947-5-1, VDE0660-200, UL508, CSA C22-2 No.14
Approvals
Certificate No.
2005010305145656
File No. E68961 File No. LR92374
Registration No. R9551089 (E-stops)
Registration No. R50054316 (Dual Pushbuttons)
Registration No. J9650511 (Pilot Lights)
Registration No. J9551458 (all other switches)
CSA: pushbuttons and selector switches: A600
pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380,
400/440, 480V)
UL: pushbuttons and selector switches: A600
pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380,
400/440, 480V)
TÜV: pushbuttons and selector switches: A600=P600 (NO, NC)/Q600 (NO-EM, NC-LB)
pilot lights and illuminated pushbuttons, direct supply pilot lights and illuminated pushbuttons with integral transformer (100/110, 115, 120, 200/220, 230, 240, 380,
400/440, 480V)
Electric Shock Protection Class 2 conforming to IEC60664-7
Degree of Protection
(conforming to IEC60529 and UL50)
UL Type 1, 4X, 12, 13 1
IP65 (from front of the panel) IP20 (Type HW-U contact block)
Pollution Degree (conforming to IEC60947-1) 3
External Short-Circuit Protection 10A 250V fuse conforming to IEC60269-1
Contact Ratings
Pushbuttons
Illuminated Pushbuttons
Selector Switches
Illuminated Selector Switches
Pushbutton Selectors
Contact Block Type HW-U
Rated Insulation Voltage 600V
Rated Continuous Current 10A
Contact Ratings by Utilization Category
IEC 60947-5-1
AC-15 (A600)
DC-13 (P600)
Characteristics
Operational Voltage 24V 48V 50V 110V 220V 440V
Operational
Current
AC 50/60 Hz
AC-12 Control of resistive loads & solid state
loads 10A — 10A 10A 6A 2A
AC-15 Control of electromagnetic loads (> 72VA) 10A — 7A 5A 3A 1A
DC
DC-12 Control of resistive loads & solid state
loads 10A 5A — 2.2A 1.1A —
DC-13 Control of electromagnets 5A 2A — 1.1A 0.6A —
For dimensions, see page 660.
Note 1. Except HW2B
LED Lamp Ratings (LSTD Type)
Model LSTD-6NLSTD-1NLSTD-2NLSTD-H2NLSTD-M4N
In place of N, specify
the Lens/LED Color
Code.
Lamp Base BA9S/13
Rated Voltage 6V AC/DC 12V AC/DC 24V AC/DC 120V AC 240V AC
Voltage Range 6V AC/DC ±10% 12V AC/DC ±10% 24V AC/DC ±10% 120V AC ±5% 240V AC ±5%
Current
Draw
AC A, R, W:
G, S:
17mA
8mA 11mA 11mA 10mA 10mA
DC A, R, W:
G, S:
14mA
5.5mA 10mA 10mA – –
Color Code A (amber), G (green), R (red), S (blue), W (white)
Lamp Base Color Same as illumination color
Voltage Marking Die stamped on the base
Life (reference value) Approx. 50,000 hours (The luminance reduces to 50% the initial intensity when used on complete DC.)
Internal Circuit
A, R, W A, R, W
G, S
LED Chip
Protection Diode
Zener Diode
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Non-Illuminated Round Pushbuttons (Assembled)
Round Flush Round Extended
Function Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Momentary
Operator Only HW1B-M1-MHW4B-M1-MHW1B-M2-MHW4B-M2-M
1NO HW1B-M1F10-MHW4B-M1F10-MHW1B-M2F10-MHW4B-M2F10-M
1NC HW1B-M1F01-MHW4B-M1F01-MHW1B-M2F01-MHW4B-M2F01-M
1NO-1NC HW1B-M1F11-MHW4B-M1F11-MHW1B-M2F11-MHW4B-M2F11-M
2NO HW1B-M1F20-MHW4B-M1F20-MHW1B-M2F20-MHW4B-M2F20-M
2NC HW1B-M1F02-MHW4B-M1F02-MHW1B-M2F02-MHW4B-M2F02-M
2NO-2NC HW1B-M1F22-MHW4B-M1F22-MHW1B-M2F22-MHW4B-M2F22-M
Maintained
Operator Only HW1B-A1-MHW4B-A1-MHW1B-A2-MHW4B-A2-M
1NO HW1B-A1F10-MHW4B-A1F10-MHW1B-A2F10-MHW4B-A2F10-M
1NC HW1B-A1F01-MHW4B-A1F01-MHW1B-A2F01-MHW4B-A2F01-M
1NO-1NC HW1B-A1F11-MHW4B-A1F11-MHW1B-A2F11-MHW4B-A2F11-M
2NO HW1B-A1F20-MHW4B-A1F20-MHW1B-A2F20-MHW4B-A2F20-M
2NC HW1B-A1F02-MHW4B-A1F02-MHW1B-A2F02-MHW4B-A2F02-M
2NO-2NC HW1B-A1F22-MHW4B-A1F22-MHW1B-A2F22-MHW4B-A2F22-M
M Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
1. In place of M, specify the Button Color Code from table below.
2. For nameplates and accessories, see page 655 and 658.
3. For dimensions, see page 660.
4. For contact assembly part numbers, see page 659.
5. All assembled part numbers in catalog include standard, Finger-Safe (HW-U...) contacts.
6. Operator only models include operator plus button.
7. Additional contact configurations available (up to 6 total contacts).
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Button Colors
B: Black
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Part Number Structure
H W 1 B - M 1 F 10 – R
Bezel
1: Plastic Bezel
4: Metal Bezel
Operator
1: Flush
2: Extended
Function
M: Momentary Action
A: Maintained Action Terminals
F: Finger-Safe Spring-Up
Contacts
10: 1NO
01: 1NC
11: 1NO-NC
20: 2NO
02: 2NC
22: 2NO-2NC
Contact Arrangement
Non-Illuminated Round Pushbuttons (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety
Lever Lock +Anti-Rotation
Ring + Operator + Button = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator.
2. IDEC strongly recommends using the safety lever
lock to prevent heavy vibration or maintenance
personnel from inadvertently unlocking contacts.
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Plastic
Bezel
Metal
Bezel
Round Flush/
Extended
Momentary
HW1B-M0 HW4B-MO
Maintained
HW1B-A0 HW4B-AO
Safety Lever Lock
Style Part Number
HW9Z-LS
Buttons
Style Part Number
Round Flush
HW1A-B1-M
Round Extended
HW1A-B2-M
1. In place of M, specify the
Button Color Code from table.
M Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Non-Illuminated Mushroom Head Pushbuttons (Assembled)
ø29mm Mushroom Head ø40mm Mushroom Head
Function Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Momentary
Operator Only HW1B-M3-MHW4B-M3-MHW1B-M4-MHW4B-M4-M
1NO HW1B-M3F10-MHW4B-M3F10-MHW1B-M4F10-MHW4B-M4F10-M
1NC HW1B-M3F01-MHW4B-M3F01-MHW1B-M4F01-MHW4B-M4F01-M
1NO-1NC HW1B-M3F11-MHW4B-M3F11-MHW1B-M4F11-MHW4B-M4F11-M
2NO HW1B-M3F20-MHW4B-M3F20-MHW1B-M4F20-MHW4B-M4F20-M
2NC HW1B-M3F02-MHW4B-M3F02-MHW1B-M4F02-MHW4B-M4F02-M
2NO-2NC HW1B-M3F22-MHW4B-M3F22-MHW1B-M4F22-MHW4B-M4F22-M
Maintained
Operator Only HW1B-A3-MHW4B-A3-MHW1B-A4-MHW4B-A4-M
1NO HW1B-A3F10-MHW4B-A3F10-MHW1B-A4F10-MHW4B-A4F10-M
1NC HW1B-A3F01-MHW4B-A3F01-MHW1B-A4F01-MHW4B-A4F01-M
1NO-1NC HW1B-A3F11-MHW4B-A3F11-MHW1B-A4F11-MHW4B-A4F11-M
2NO HW1B-A3F20-MHW4B-A3F20-MHW1B-A4F20-MHW4B-A4F20-M
2NC HW1B-A3F02-MHW4B-A3F02-MHW1B-A4F02-MHW4B-A4F02-M
2NO-2NC HW1B-A3F22-MHW4B-A3F22-MHW1B-A4F22-MHW4B-A4F22-M
M Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
1. In place of M, specify the Button Color Code from table.
2. *60mm mushroom available only in red, green, black, and yellow.
3. For nameplates and accessories, see page 655 and 658.
4. For dimensions, see page 660.
5. For contact assembly part numbers, see page 659.
6. All assembled part numbers in catalog include standard spring-up
Finger-Safe (HW-U...) contacts.
7. Operator only models include operator plus button.
8. Additional contact configurations available (up to 6 total contacts).
ø60mm Mushroom Head
Function Contacts Plastic Bezel
Momentary
Operator Only HW1B-M5-M*
1NO HW1B-M5F10-M*
1NC HW1B-M5F01-M*
1NO-1NC HW1B-M5F11-M*
2NO HW1B-M5F20-M*
2NC HW1B-M5F02-M*
2NO-2NC HW1B-M5F22-M*
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Part Number Structure
H W 1 B - M 3 F 10 – R
Bezel
1: Plastic Bezel
4: Metal Bezel
(Not available for 60mm
mushroom)
Button Colors
B: Black
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Operator
3: ø29mm Mushroom
4: ø40mm Mushroom
5: ø60mm Mushroom
Function
M: Momentary Action
A: Maintained Action
(Not available for 60mm jumbo
mushroom pushbutton.)
Terminals
F: Finger-Safe Spring-Up
Contacts
10: 1NO
01: 1NC
11: 1NO-NC
20: 2NO
02: 2NC
22: 2NO-2NC
Contact Arrangement
Non-Illuminated Mushroom Head Pushbuttons (Replacement Parts)
Contact Blocks + Mounting
Adaptor +Safety Lever
Lock +Anti-Rotation
Ring + Operator + Button = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator.
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Operators
Style Plastic Bezel Metal
Bezel
ø29mm Mushroom
ø40mm Mushroom
Momentary
HW1B-M0L HW4B-MOL
Maintained
HW1B-A0L HW4B-AOL
Ø60mm Jumbo
Mushroom
Momentary
HW1B-M5-M*–
1. *60mm mushroom operator includes non-removable button
(available in red, black, green and yellow only).
2. For nameplates and accessories, see page 655 and 658.
3. For dimensions, see page 660.
Buttons
Style Part Number
ø29mm
Mushroom Cap
HW1A-B3-M
ø40mm
Mushroom Cap
HW1A-B4-M
1. In place of M, specify the Button
Color Code from table.
M Button Color Code
Color Code Color Code
Black B Blue S
Green G White W
Red R Yellow Y
HW1B-M5 available only in black,
red, green and yellow.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Non-Illuminated Square Pushbuttons (Assembled)
Function Contacts Square Flush Square Extended
Plastic Bezel Plastic Bezel
Momentary
Operator Only HW2B-M1-MHW2B-M2-M
1NO HW2B-M1F10-MHW2B-M2F10-M
1NC HW2B-M1F01-MHW2B-M2F01-M
1NO-1NC HW2B-M1F11-MHW2B-M2F11-M
2NO HW2B-M1F20-MHW2B-M2F20-M
2NC HW2B-M1F02-MHW2B-M2F02-M
2NO-2NC HW2B-M1F22-MHW2B-M2F22-M
Maintained
Operator Only HW2B-A1-MHW2B-A2-M
1NO HW2B-A1F10-MHW2B-A2F10-M
1NC HW2B-A1F01-MHW2B-A2F01-M
1NO-1NC HW2B-A1F11-MHW2B-A2F11-M
2NO HW2B-A1F20-MHW2B-A2F20-M
2NC HW2B-A1F02-MHW2B-A2F02-M
2NO-2NC HW2B-A1F22-MHW2B-A2F22-M
M Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
1. In place of M, specify the Button Color Code from table.
2. For nameplates and accessories, see page 655 and 658.
3. For dimensions, see page 660.
4. For contact assembly part numbers, see page 659.
5. Square pushbuttons available in plastic bezel only.
6. All assembled part numbers in catalog include finger-safe spring-up (HW-U...)
contacts.
7. Operator only model includes operator and button.
8. Additional contact configurations available (up to 6 total contacts).
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Button Colors
B: Black
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Part Number Structure
H W 2 B - M 1 F 10 – R
Operator
1: Flush
2: Extended
Function
M: Momentary Action
A: Maintained Action
Terminals
F: Finger-Safe Spring-Up Contacts
10: 1NO
01: 1NC
11: 1NO-NC
20: 2NO
02: 2NC
22: 2NO-2NC
Contact Arrangement
Non-Illuminated Square Pushbuttons (Replacement Parts)
Contact Blocks + Mounting
Adaptor +Safety
Lever Lock +Anti-Rotation
Ring + Operator + Button = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator.
2. IDEC strongly recommends using the safety
lever lock to prevent heavy vibration or
maintenance personnel from inadvertently
unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout to
prevent unit rotation.
Operators
Style Plastic
Bezel
Square Flush
Extended
Momentary
HW2B-M0
Maintained
HW2B-A0
2. For nameplates and accessories, see
pages 655 and 658.
3. For dimensions, see page 660.
Buttons
Style Part Number
Square Flush
HW2A-B1-M
Square Extended
HW2A-B2-M
1. In place of M, specify the Button
Color Code from table.
M Button Color Code
Color Code Color Code
Black B Blue S
Green G White W
Red R Yellow Y
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Non-Illuminated E-Stop Pushbuttons (Assembled)
Ø29mm Head Pushlock Turn Reset Ø40mm Head Pushlock Turn Reset
Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Operator Only HW1B-V3M†HW4B-V3M†HW1B-V4M†HW4B-V4M†
1NO HW1B-V3F10-M† HW4B-V3F10-M† HW1B-V4F10-M† HW4B-V4F10-M†
1NC HW1B-V3F01-M† HW4B-V3F01-M† HW1B-V4F01-M† HW4B-V4F01-M†
1NO-1NC HW1B-V3F11-M† HW4B-V3F11-M† HW1B-V4F11-M† HW4B-V4F11-M†
2NO HW1B-V3F20-M† HW4B-V3F20-M† HW1B-V4F20-M† HW4B-V4F20-M†
2NC HW1B-V3F02-M† HW4B-V3F02-M† HW1B-V4F02-M† HW4B-V4F02-M†
Ø40mm Head EMO Pushlock Turn Reset Ø40mm Head Pushlock Key Reset
Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Operator Only HW1B-V4R-EMO-2* HW4B-V4R-EMO-2* HW1B-X4R* HW4B-X4R*
1NO HW1B-V4F10-R-EMO-2* HW4B-V4F10-R-EMO-2* HW1B-X4F10-R* HW4B-X4F10-R*
1NC HW1B-V4F01-R-EMO-2* HW4B-V4F01-R-EMO-2* HW1B-X4F01-R* HW4B-X4F01-R*
1NO-1NC HW1B-V4F11-R-EMO-2* HW4B-V4F11-R-EMO-2* HW1B-X4F11-R* HW4B-X4F11-R*
2NO HW1B-V4F20-R-EMO-2* HW4B-V4F20-R-EMO-2* HW1B-X4F20-R* HW4B-X4F20-R*
2NC HW1B-V4F02-R-EMO-2* HW4B-V4F02-R-EMO-2* HW1B-X4F02-R* HW4B-X4F02-R*
1. * Available in Red only.
2. † Available in red or yellow. Insert color code in place of M (R: Red, Y: Yellow).
2. For accessories, see page 658.
3. For dimensions, see page 660.
5. For nameplates and shrouds, see page 659.
4. For contact assembly part numbers, see page 659.
7. All HW series E-stops comply with EN60947-5-5, the IEC “E-Stop Addendum to the Low
Voltage Directive,” this includes “tamper proof” operation whereby a change of contact state
is not possible by “teasing” or “floating” the operator.
8. All assembled part numbers in catalog include standard finger-safe spring-up (HW-U...)
contacts.
9. Operator only models include operator and button.
10. Additional contact configurations available (up to 6 total contacts).
ø60mm Head Pushlock Turn Reset
Contacts Plastic Bezel
Operator Only HW1B-V5R*
1NO HW1B-V5F10-R*
1NC HW1B-V5F01-R*
1NO-1NC HW1B-V5F11-R*
2NO HW1B-V5F20-R*
2NC HW1B-V5F02-R*
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Part Number Structure
H W 1 B – V 3 F 10 – R – EMO-2
Bezel
1: Plastic Bezel
4: Metal Bezel
(not available for 60mm
jumbo mushroom)
Engraved Button*
EMO-2: EMO switch
*Option available for red
EMO E-Stop only
Operator
3: ø29mm Head
4: ø40mm Head
5: ø60mm Head
Function
V: Pushlock Turn Reset
X: Pushlock Key Reset
10: 1NO
01: 1NC
11: 1NO-NC
20: 2NO
02: 2NC
22: 2NO-2NC
Contact Arrangement Button Colors
R: Red
Y: Yellow
Note: some switches only
available in red.
Terminals
F: Finger-Safe
Spring-Up
Non-Illuminated E-Stop Pushbuttons (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety Lever
Lock +Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator.
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout to prevent unit
rotation.
Operators
Style Plastic Metal
ø29mm Head Pushlock Turn Reset red HW1B-V3R HW4B-V3R
yellow HW1B-V3Y HW4B-V3Y
ø40mm Head Pushlock Turn Reset red HW1B-V4R HW4B-V4R
yellow HW1B-V4Y HW4B-V4Y
ø40mm Head EMO Pushlock Turn Reset*
HW1B-V4R-EMO-2 HW4B-V4R-EMO-2
ø40mm Head Pushlock Key Reset*
HW1B-X4R HW4B-X4R
ø60mm Head Pushlock Turn Reset*
HW1B-V5R –
1. *Available in red only.
2. All E-Stop buttons are not removable
from the operator.
Note: Determine mounting centers to
ensure proper spacing.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Push Pull & Unibody E-Stop Pushbuttons (Assembled)
ø40mm Head Push–Pull
Contacts Plastic Bezel Metal Bezel
Operator Only (Red) HW1B-Y2R HW4B-Y2R
Operator Only (Yellow) HW1B-Y2Y HW4B-Y2Y
1NO HW1B-Y2F10-M† HW4B-Y2F10-M†
1NC HW1B-Y2F01-M† HW4B-Y2F01-M†
1NO-1NC HW1B-Y2F11-M† HW4B-Y2F11-M†
2NC HW1B-Y2F02-M† HW4B-Y2F02-M†
2NO HW1B-Y2F20-M† HW4B-Y2F20-M†
Unibody Illuminated E-Stops*
Contacts LED
1NO-1NC HW1E-LV4F11QD-R-O
2NC HW1E-LV4F02QD-R-O
2NC (with push-on
illumination) HW1E-TV4F02QD-R-O
1NO-1NC (with push-on
illumination ) HW1E-TV4F11QD-R-O
1. * Available in Red only.
2. † Available in red or yellow. Insert color code in place of M (R: Red, Y: Yellow).
3. In place of O, specify Full Voltage LED Code.
4. With single unit construction, the positive action contacts are integrated in the body of the switch. This provides an extra degree of safety and reliability for critical emergency stop functions.
5. In the illuminated version, the light is independent of the switch action (except push-on LED model).
6. For accessories, see page 658.
7. For dimensions, see page 660.
8. For nameplates and shrouds, see page 658.
9. For contact assembly part numbers, see page 658.
10. All HW Series E-Stop operators include non-removable color caps.
11. All HW series E-Stops comply with EN60947-5-5, the IEC “E-Stop Addendum to the Low Voltage Directive,” this includes “tamper proof” operation whereby a change of contact state is not
possible by “teasing” or “floating” the operator.
12. All HW series E-Stop switches comply with SEMI S2 standards.
13. All assembled part numbers in catalog include standard finger-safe spring-up (HW-U...) contacts.
14. Additional contact configurations available (up to 6 total contacts).
ø40mm Unibody Pushlock Turn Reset*
Contacts Plastic Bezel
1NO-1NC HW1E-BV4F11-R
2NC HW1E-BV4F02-R
1NO-2NC* HW1E-BV412R-TK2093-1
* NO contact is used as a monitoring contact
O Full Voltage LED
Code
Voltage Code
6VAC/DC 6V
12VAC/DC 12V
24VAC/DC 24V
120V AC 120V
240V AC 240V
Terminal Numbering
(Unibody only)
Models Terminal Number
1NO-1NC NO = 13/14, NC = 11/12
2NC NC = 11/12, NC = 21/22
HW1E-L
HW1E-T LED + = X2, LED - = X1
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Part Number Structure
H W 1 E – L V 4 F 11 – Q D – R – 24V
Bezel
1: Plastic Bezel
4: Metal Bezel*
(*not available for
HW1E unibody)
Illumination
BV4: Non-illuminated (unibody style)
LV4: Illuminated (unibody style)
TV4: Illuminated Push On (unibody style)
Y2: Non-illuminated Push Pull E-Stop
Function
B: Push Pull
E: Unibody Pushlock Turn Reset
11: 1NO-1NC
02: 2NC
10: 1NO
20: 2NO
Contacts
Lamp Code
D: LED
Button Colors
R: Red
Y: Yellow*
(*only available in
40mm Push Pull
E-Stop)
Illumination Circuit
blank: 40mm Push Pull & Non-illuminated Unibody E-Stop
Q: Illuminated Unibody E-Stop
Full Voltage Code
(Illuminated E-Stop)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120VC AC
240V: 240V AC
Illuminated & Non-Illuminated E-Stop Pushbuttons (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety Lever
Lock +Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
1. There are no replacement parts for the HW1E unibody E-Stop.
2. For illuminated unibody E-Stop, see page 659 for replacement lens.
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator.
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout to
prevent unit rotation.
Operators
Style Part Number
ø40mm Head
Push-Pull Plastic
red
HW1B-Y2R
Metal HW4B-Y2R
Plastic
yellow
HW1B-Y2Y
Metal HW4B-Y2Y
All E- Stop Buttons are not removable from the
operator.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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E-Stop Stations
29mm Pushlock Turn Reset 40mm Pushlock Turn Reset
Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
1NO-1NC FB1W-HW1B-V311R FB1W-HW4B-V311R FB1W-HW1B-V411R FB1W-HW4B-V411R
2NC FB1W-HW1B-V302R FB1W-HW4B-V302R FB1W-HW1B-V402R FB1W-HW4B-V402R
40mm Push-Pull Reset 40mm Pushlock Key Reset
Contacts Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
1NO-1NC FB1W-HW1B-Y211R FB1W-HW4B-Y211R FB1W-HW1B-X411R FB1W-HW4B-X411R
2NC FB1W-HW1B-Y202R FB1W-HW4B-Y202R FB1W-HW1B-X402R FB1W-HW4B-X402R
40mm EMO Pushlock Turn Reset
Contacts Plastic Bezel Metal Bezel
1NO-1NC FB1W-HW1B-V411R-EMO-2 FB1W-HW4B-V411R-EMO-2
2NC FB1W-HW1B-V402R-EMO-2 FB1W-HW4B-V402R-EMO-2
1. Maximum of two contact blocks.
2. Box is supplied with yellow top and black bottom only.
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Jumbo Dome Pilot Lights
Plastic Bezel
Jumbo Dome
LED
Operator Only HW1P-5Q0
Full Voltage
24V AC/DC HW1P-5Q4-N
1. In place of N, specify the Lens/LED Color Code.
2. Spring-Up terminals with 24V LED.
3. For nameplates and accessories, see page 655 and 658.
4. For dimensions, see page 660.
N Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
Jumbo Dome Replacement Parts
Item Appearance Description Part Number
Lens
Polycarbonate Lens
HW1A-P5N
LED Diffusing
Lens HW9Z-PP5C
LED Lamps LED Lamp LSTDB-2N
1. In place of N, specify the Lens/LED Color Code.
2 . Use white LED for yellow lens.
Lamp Ratings
Part
Number
Operating
Voltage
Rated
Current
Power
Consumption
LED LSTDB-2 24V AC/DC ±10% 15mA 0.36W
Actual Size
Jumbo Dome
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Pilot Lights (Assembled)
Round Flush Dome
Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Operator Only HW1P-1FQ0-NHW4P-1FQ0-NHW1P-2FQ0-NHW4P-2FQ0-N
Full Voltage HW1P-1FQD-N-OHW4P-1FQD-N-OHW1P-2FQD-N-OHW4P-2FQD-N-O
Transformer
120V AC HW1P-1FH2D-NHW4P-1FH2D-NHW1P-2FH2D-NHW4P-2FH2D-N
240V AC HW1P-1FM4D-NHW4P-1FM4D-NHW1P-2FM4D-NHW4P-2FM4D-N
480V AC HW1P-1FT8D-NHW4P-1FT8D-NHW1P-2FT8D-NHW4P-2FT8D-N
DC-DC Converter* 110V DC HW1P-1D2D-N–HW1P-2D2D-N–
Square Flush
Plastic Bezel
Operator Only HW2P-1FQ0-N
Full Voltage HW2P-1FQD-N-O
Transformer
120V AC HW2P-1FH2D-N
240V AC HW2P-1FM4D-N
480V AC HW2P-1FT8D-N
DC-DC Converter* 110V DC HW2P-1D2D-N
* DC-DC converter voltage input from 90-140V DC.
N Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
O LED Full Voltage Code
Voltage Code
6VAC/DC 6V
12VAC/DC 12V
24VAC/DC 24V
120V AC 120V
240V AC 240V
1. In place of N, specify the Lens/LED Color Code from table below.
2. In place of Ospecify the Full Voltage Code from table below.
3. For nameplates and accessories, see page 655 and 658.
4. For dimensions, see page 660.
5. Pilot lights do not come with anti-rotation ring.
6. Operator models come with operator and lens.
7. Yellow pilot light comes with white LED.
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Part Number Structure
H W 1 P – 2 F Q D – R – 12V
LED Voltage
(full voltage units only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC
240V: 240V AC
Operator
1: Flush
2: Dome
Lens/LED Colors
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Illumination Circuit
Q: Full Voltage
H2: 120V AC Transformer
M4: 240V AC Transformer
T8: 480V AC Transformer
D2: DC-DC Converter
Lamp Type Code
D: LED
Bezel
1: Round Plastic
2: Square Plastic
4: Round Metal
Pilot Lights (Replacement Parts)
Transformer* + LED + Operator + Lens = Completed Unit
(not applicable for full voltage units)
Transformer Units
Style Voltage Part Number
LED
(6V secondary
voltage)
120V AC HW-FH20
240V AC HW-FM40
480V AC HW-FT80
110V DC† HW-RD0*
1. *DC-DC convertor can only be used with HW1P-100
and HW2P-100 operators
2. † DC-DC converter voltage input from 90-140V DC.
LED Lamps
Style Voltage Part Number
LED 6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting resistor
and reverse polarity protection diodes.
N LED Color Code
Color Code Color Code
Amber A Blue S
Green G White W
Red R
For yellow lens use white LED.
Operators
Style Type Plastic Bezel Metal Bezel
Round Flush Full Voltage Finger-Safe HW1P-1FQ0 HW4P-1FQ0
Transformer
Finger-Safe HW1P-10 HW4P-10
Used for DC-DC
convertor only HW1P-100 -
Dome Full Voltage Finger-Safe HW1P-2FQ0 HW4P-2FQ0
Transformer Finger-Safe HW1P-20 HW4P-20
Square Flush Full Voltage Finger-Safe HW2P-1FQ0 –
Transformer
Finger-Safe HW2P-10 –
Used for DC-DC
convertor only HW2P-100 –
1. Transformer type requires separate transformer & LED. Must select correct transformer bases. Use 6V LEDs.
2. Full voltage type only requires LED.
Lenses
Style Part Number
Round/
Flush HW1A-P1-O
Dome HW1A-P2-O
Square/
Flush HW2A-P1-O
In place of O, specify the Lens Color Code.
O Lens Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
For yellow lens use white LED.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Illuminated Round Pushbuttons (Assembled)
Illuminated Full Voltage Pushbuttons
Contacts
Flush Extended Extended w/ Full Shroud
Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Momentary
Operator Only
1NO
1NC
1NO-1NC
2NO
HW1L-M1-N
HW1L-M1F10QD-N-O
HW1L-M1F01QD-N-O
HW1L-M1F11QD-N-O
HW1L-M1F20QD-N-O
HW4L-M1-N
HW4L-M1F10QD-N-O
HW4L-M1F01QD-N-O
HW4L-M1F11QD-N-O
HW4L-M1F20QD-N-O
HW1L-M2-N
HW1L-M2F10QD-N-O
HW1L-M2F01QD-N-O
HW1L-M2F11QD-N-O
HW1L-M2F20QD-N-O
HW4L-M2-N
HW4L-M2F10QD-N-O
HW4L-M2F01QD-N-O
HW4L-M2F11QD-N-O
HW4L-M2F20QD-N-O
HW1L-MF2-N
HW1L-MF2F10QD-N-O
HW1L-MF2F01QD-N-O
HW1L-MF2F11QD-N-O
HW1L-MF2F20QD-N-O
HW4L-MF2-N
HW4L-MF2F10QD-N-O
HW4L-MF2F01QD-N-O
HW4L-MF2F11QD-N-O
HW4L-MF2F20QD-N-O
Maintained
Operator Only
1NO
1NC
1NO-1NC
2NO
HW1L-A1-N
HW1L-A1F10QD-N-O
HW1L-A1F01QD-N-O
HW1L-A1F11QD-N-O
HW1L-A1F20QD-N-O
HW4L-A1-N
HW4L-A1F10QD-N-O
HW4L-A1F01QD-N-O
HW4L-A1F11QD-N-O
HW4L-A1F20QD-N-O
HW1L-A2-N
HW1L-A2F10QD-N-O
HW1L-A2F01QD-N-O
HW1L-A2F11QD-N-O
HW1L-A2F20QD-N-O
HW4L-A2-N
HW4L-A2F10QD-N-O
HW4L-A2F01QD-N-O
HW4L-A2F11QD-N-O
HW4L-A2F20QD-N-O
HW1L-AF2-N
HW1L-AF2F10QD-N-O
HW1L-AF2F01QD-N-O
HW1L-AF2F11QD-N-O
HW1L-AF2F20QD-N-O
HW4L-AF2-N
HW4L-AF2F10QD-N-O
HW4L-AF2F01QD-N-O
HW4L-AF2F11QD-N-O
HW4L-AF2F20QD-N-O
Illuminated Transformer Pushbuttons
Contacts Flush Extended Extended w/ Full Shroud
Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel Plastic Bezel Metal Bezel
Momentary
Operator Only
1NO-1NC
2NO
HW1L-M1-N
HW1L-M1F11-OD-N
HW1L-M1F20-OD-N
HW4L-M1-N
HW4L-M1F11-OD-N
HW4L-M1F20-OD-N
HW1L-M2-N
HW1L-M2F11-OD-N
HW1L-M2F20-OD-N
HW4L-M2-N
HW4L-M2F11-OD-N
HW4L-M2F20-OD-N
HW1L-MF2-N
HW1L-MF2F11-OD-N
HW1L-MF2F20-OD-N
HW4L-MF2-N
HW4L-MF2F11-OD-N
HW4L-MF2F20-OD-N
Maintained
Operator Only
1NO-1NC
2NO
HW1L-A1-N
HW1L-A1F11-OD-N
HW1L-A1F20-OD-N
HW4L-A1-N
HW4L-A1F11-OD-N
HW4L-A1F20-OD-N
HW1L-A2-N
HW1L-A2F11-OD-N
HW1L-A2F20-OD-N
HW4L-A2-N
HW4L-A2F11-OD-N
HW4L-A2F20-OD-N
HW1L-AF2-N
HW1L-AF2F11-OD-N
HW1L-AF2F20-OD-N
HW4L-AF2-N
HW4L-AF2F11-OD-N
HW4L-AF2F20-OD-N
1. In place of N, specify Lens/LED Color Code from
table.
2. In place of Ospecify Voltage Code from table.
3. Light independent of switch position.
4. For replacement part numbers, see page 626.
5. For nameplates and accessories, see page 655.
and 658.
6. For dimensions, see page 660.
7. For contact assembly part numbers, see page 659.
8. Full voltage and transformer models use the same
operator.
9. Additional contact configurations available (up to 6
total contacts).
10. Yellow pushbutton comes with white LED.
N Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
Yellow LED not available. Use
white LED for yellow lens.
O Voltage Code
Full Voltage
Models
Transformer
Models
Voltage Code Voltage Code
6V AC/DC 6V 120V AC H2
12V AC/DC 12V 240V AC M4
24V AC/DC 24V 480V AC T8
120V AC 120V
240V AC 240V
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Part Number Structure
H W 1 L – M 1F 10 Q D – G – 12V
Function
M: Momentary
A: Maintained
Operator
1F: Flush
2F: Extended
F2F: Extended
w/ shroud
Bezel
1: Plastic
4: Metal
Illumination Circuit
Q: Full Voltage
H2: Transformer 120V AC
M4: Transformer 240V AC
T8: Transformer 480V AC
Contact Arrangement
10: 1NO
01: 1NC
11: 1NO-1NC
20: 2NO
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120VC AC
240V: 240V AC
LED Lamp Voltage
(full voltage units only)
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Lens Color
Illuminated Round Pushbuttons (Replacement Parts)
Transformer* + Contact
Blocks +Lead
Holder +Mounting
Adaptor +Safety
Lever Lock + Lamp + Anti-Rotation
Ring + Operator + Lens = Completed
Unit
*Transformer not needed with full voltage models.
Lamp Circuit Components
Style Description Terminals Part Number
Lead Holder For use with HW-CBL on all
illuminated pushbutton units.
One required for each deck
(pair) of contacts.
HW-LH3
Dummy Block with
Full Voltage Adaptor For use with
odd number of
contacts.
Finger-Safe HW-DA1FBN
Full Voltage Adaptor For use with
even number of
contacts.
Finger-Safe TW-DA1FB
Transformer Unit
(6V secondary
voltage) 120VAC
240VAC
480VAC
Finger-Safe
TW-F126B
TW-F246B
TW-F486B
DC-DC Converter 110VDC HW-L16D
1. *With spring-up terminals - to use spring-up terminal type, must use
transformer type operator designed for spring-up transformer.
2. ** DC-DC converter voltage input from 90-140V DC.
Operators
Style Plastic
Bezel
Metal
Bezel
Round Flush/
Extended
Momentary HW1L-M0 HW4L-M0
Maintained HW1L-A0 HW4L-A0
Extended with
Full Shroud
Momentary HW1L-MF0 HW4L-MF0
Maintained HW1L-AF0 HW4L-AF0
Contact Blocks
Style Contacts 1NO 1NC
Finger-Safe
Spring-Up
Terminal
HW-U10
HW-U10R (early make)
HW-U01
HW-U01R (late break)
1. All assembled part numbers in catalog include standard finger-safe spring-up (HW-U...)
contacts.
.
Contact Block Mounting Adaptor
Style Part Number
HW-CBL
1. Used to mount contact blocks to operator
(first pair only).
2. IDEC strongly recommends using the safety
lever lock to prevent heavy vibration or
maintenance personnel from inadvertently
unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Lenses
Style Part Number
Round Flush
HW1A-L1-N
Round Extended
HW1A-L2-N
In place of N, specify the Lens
Color Code from previous page.
Anti-Rotation Ring
Appearance Part
Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
LED Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting resistor
and reverse polarity protection diodes.
3. Yellow LED not available, use white LED
when using yellow lens.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Illuminated Mushroom & Square Pushbuttons (Assembled)
40mm Mushroom Head Square Flush
Contacts Plastic Bezel Metal Bezel Plastic Bezel
Full Voltage
Momentary
Operator Only†HW1L-M4-NHW4L-M4-NHW2L-M1-N
1NO HW1L-M4F10QD-N-OHW4L-M4F10QD-N-OHW2L-M1F10QD-N-O
1NC HW1L-M4F01QD-N-OHW4L-M4F01QD-N-OHW2L-M1F01QD-N-O
1NO-1NC HW1L-M4F11QD-N-OHW4L-M4F11QD-N-OHW2L-M1F11QD-N-O
2NO HW1L-M4F20QD-N-OHW4L-M4F20QD-N-OHW2L-M1F20QD-N-O
Maintained
Operator Only†HW1L-A4-NHW4L-A4-NHW2L-A1-N
1NO HW1L-A4F10QD-N-OHW4L-A4F10QD-N-OHW2L-A1F10QD-N-O
1NC HW1L-A4F01QD-N-OHW4L-A4F01QD-N-OHW2L-A1F01QD-N-O
1NO-1NC HW1L-A4F11QD-N-OHW4L-A4F11QD-N-OHW2L-A1F11QD-N-O
2NO HW1L-A4F20QD-N-OHW4L-A4F20QD-N-OHW2L-A1F20QD-N-O
Transformer
Momentary 1NO-1NC HW1L-M4F11OD-NHW4L-M4F11OD-NHW2L-M1F11OD-N
2NO HW1L-M4F20OD-NHW4L-M4F20OD-NHW2L-M1F20OD-N
Maintained 1NO-1NC HW1L-A4F11OD-NHW4L-A4F11OD-NHW2L-A1F11OD-N
2NO HW1L-A4F20OD-NHW4L-A4F20OD-NHW2L-A1F20OD-N
1. † Full voltage and transformer units use the same
operator.
2. In place of N, specify the Lens/LED Color Code
from table.
3. In place of Ospecify the Voltage Code from
table.
4. Light independent of switch position
5. For nameplates and accessories, see page 655.
and 658.
6. For dimensions, see page 660.
7. For contact assembly part numbers, see page
659.
8. Additional contact configurations available (up to
6 total contacts).
9. Yellow pushbutton comes with white LED.
N Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y*
1. *40mm mushroom lenses
not available in yellow.
2. Yellow LED not available.
Use white LED for yellow
lens.
O Voltage Code
Full Voltage
Models
Transformer
Models
Voltage Code Voltage Code
6V AC/DC 6V 120V AC H2
12V AC/DC 12V 240V AC M4
24V AC/DC 24V 480V AC T8
120V AC 120V
240V AC 240V
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ø22mm - HW Series Switches & Pilot Devices
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Part Number Structure
H W 1 L – M 1 F 10 Q D – G – 12V
Function
M: Momentary
A: Maintained
Operator
1: Square Flush
4: Mushroom
Bezel
1: Round Plastic
2: Square Plastic
4: Round Metal
Illumination Circuit
Q: Full Voltage
H2: Transformer 120V AC
M4: Transformer 240V AC
T8: Transformer 480V AC
10: 1NO
01: 1NC
11: 1NO-1NC
20: 2NO
Contact Arrangement
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120VC AC
240V: 240V AC
Voltage
(full voltage units only)
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Lens Color
Illuminated Mushroom & Square Pushbuttons (Replacement Parts)
Transformer* + Contact
Blocks +Lead
Holder + Adaptor†+Safety
Lever Lock + LED + Anti-Rotation
Ring + Operator + Lens = Completed
Unit
*Transformer not needed with full voltage models.
Lamp Circuit Components
Style Description Terminals Part Number
Lead Holder For use with HW-CBL on all
illuminated pushbutton units.
One required for each deck
(pair) of contacts.
HW-LH3
Dummy Block with
Full Voltage Adaptor For use with
odd number of
contacts.
Finger-Safe HW-DA1FBN
Full Voltage Adaptor For use with
even number of
contacts.
Finger-Safe TW-DA1FB
Transformer Unit
(6V secondary
voltage) 120VAC
240VAC
480VAC
Finger-Safe
TW-F126B
TW-F246B
TW-F486B
DC-DC Converter 110VDC HW-L16D
1. *With spring-up terminals - to use spring-up terminal type,
must use transformer type operator designed for spring-up
transformer.
2. ** DC-DC converter voltage input from 90-140V DC.
Operators
Style Plastic
Bezel
Metal
Bezel
ø40mm
Mushroom
Momentary HW1L-M0L HW4L-M0L
Maintained HW1L-A0L HW4L-A0L
Square
Momentary HW2L-M0
–
Maintained HW2L-A0
Contact Blocks
Style Contacts 1NO 1NC
Finger-Safe
Spring-Up
Terminal
HW-U10
HW-U10R (early make)
HW-U01
HW-U01R (late break)
1. All assembled part numbers in catalog include standard finger-safe spring-up
contacts (HW-U...).
.
Contact Block Mounting Adaptor
Style Part Number
HW-CBL
1. Used to mount contact blocks to
operator (first pair only).
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel
from inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Lenses
Style Part Number
ø40mm
Mushroom
Lens
ALW4BLU-N*
Square
Flush HW2A-L1-N
1. In place of N, specify the Lens Color Code.
2. *Mushroom lens not available in yellow.
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout
to prevent unit rotation.
LED Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting resistor
and reverse polarity protection diodes.
3. Yellow LED not available, use white LED
when using yellow lens.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
629
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ø22mm - HW Series
Switches & Pilot Devices
1804091617
Selector Switches 2-Position (Assembled)
2-Position Selector Switches
Contact
Mounting
Operator
Position Handle Maintained Spring Return
from Right
LRLRLR
Operator Only Knob
Lever
HWQS-2T
HWQS-2L
HWQS-21T
HWQS-21L
1NO 1 O X Knob
Lever
HWQS-2TF10
HWQS-2LF10
HWQS-21TF10
HWQS-21LF10
1NO-
1NC
1
2
O
X
X
O
Knob
Lever
HWQS-2TF11
HWQS-2LF11
HWQS-21TF11
HWQS-21LF11
2NO 1
2
O
O
X
X
Knob
Lever
HWQS-2TF20
HWQS-2LF20
HWQS-21TF20
HWQS-21LF20
2NO-
2NC
1
2
3
4
X
O
X
O
O
X
O
X
Knob
Lever
HWQS-2TF22
HWQS-2LF22
HWQS-21TF22
HWQS-21LF22
1. In place of Q enter 1 for plastic bezel or 4 for metal bezel.
2. For nameplates, see page 655.
3. All assembled part numbers in catalog include standard finger-
safe spring-up (HW-U...) contacts.
4. Standard color for knob and lever is black.
5. Optional colors available for lever type. Must order in
components. See next page for part numbers.
6. Additional contact configurations available (up to 6 total contacts).
7. For Truth Tables see page 668.
Q Bezel Type
Type Code
Plastic 1
Metal 4
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Part Number Structure
H W 1 S - 2 1 T F 10
Operator
blank: Maintained
1: Spring Return
from Right
Bezel
1: Plastic
4: Metal Handle
T: Knob
L: Lever
10: 1NO
11: 1NO-1NC
20: 2NO
Contact Arrangement
# of Positions
2: 2-Position
Selector Switches 2-Position (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety Lever Lock + Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety lever lock to
prevent heavy vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Description Handle Plastic Bezel Metal Bezel
Maintained
Knob HW1S-2T HW4S-2T
Lever HW1S-2 HW4S-2
Spring Return
from Right
Knob HW1S-21T HW4S-21T
Lever HW1S-21 HW4S-21
1. Knob operator comes with black handle.
2. To order lever type, lever and inserts must be ordered separately, along with lever
operator. See part numbers below.
Levers & Inserts
Style Part Number
Lever ASWHHL-M
Lever
Color
Insert
TW-HC1-M
Standard lever color is black. Standard
insert color is white.
M Handle/Insert
Color Code
Color Code
Black* B
Blue S
Green G
Red R
Yellow Y
White†W
1. * Lever color inserts not available in black.
2. †Lever not available in white.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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ø22mm - HW Series
Switches & Pilot Devices
1804091617
Selector Switches 3-Position (Assembled)
3–Position Selector Switches
Contact
Mounting
Operator Position Handle Maintained Spring Return
from Right
Spring Return
from Left
Spring Return
Two-Way
LCRL
C
RL
C
RL
C
RL
C
R
Operator Only Knob
Lever
HWQS-3T*
HWQS-3L
HWQS-31T
HWQS-31L
HWQS-32T
HWQS-32L
HWQS-33T
HWQS-33L
1NO-
1NC
1
2
0
0
X
0
X
X
Knob
Lever
HWQS-3TF11
HWQS-3LF11
HWQS-31TF11
HWQS-31LF11
HWQS-32TF11
HWQS-32LF11
HWQS-33TF11
HWQS-33LF11
2NO 1
2
X
0
0
0
0
X
Knob
Lever
HWQS-3TF20
HWQS-3LF20
HWQS-31TF20
HWQS-31LF20
HWQS-32TF20
HWQS-32LF20
HWQS-33TF20
HWQS-33LF20
2NC 1
2
0
X
X
X
X
0
Knob
Lever
HWQS-3TF02
HWQS-3LF02
HWQS-31TF02
HWQS-31LF02
HWQS-32TF02
HWQS-32LF02
HWQS-33TF02
HWQS-33LF02
2NO-
1NC
1
2
3
X
0
0
0
0
X
0
X
0
Knob HWQS-3JTF21N1 – – –
2NO-
2NC
1
2
3
4
X
0
0
X
0
0
X
X
0
X
X
0
Knob HWQS-3TF22 HWQS-31TF22 HWQS-32TF22 HWQS-33TF22
2NO-
2NC
1
2
3
4
0
X
X
0
0
0
X
0
X
0
0
X
Knob HWQS-3STF22N9 – – –
4NO
1
2
3
4
X
0
X
0
0
0
0
0
0
X
0
X
Knob HWQS-3TF40 HWQS-31TF40 HWQS-32TF40 HWQS-33TF40
4NO
1
2
3
4
X
0
X
0
0
X
0
0
0
X
0
X
Knob HWQS-3STF40N2 – – –
4NC
1
2
3
4
0
X
0
X
X
X
X
X
X
0
X
0
Knob HWQS-3TF04 HWQS-31TF04 HWQS-32TF04 HWQS-33TF04
1. In place of Q enter 1 for plastic bezel or 4 for metal bezel.
2. Knob operator includes black knob/lever operator includes black lever.
3. * Three position operator is available with three different cams.
HWQS-3T: Maintained (standard cam)
HWQS-3ST: Maintained (S cam)
HWQS-3JT: Maintained (J cam)
4. Operator cams are color coded (white=standard cam, red=S cam, black =J cam).
5. For nameplates, see page 655.
6. For contact assembly part numbers, see page 659
7. All assembled part numbers in catalog include standard finger-safe spring-up (HW-U...)
contacts.
8. Standard color for knob and lever is black.
9. Optional colors available for lever type. Must order in components. See next page for
part numbers.
10. Additional contact configurations available (up to 6 total contacts).
11. For Truth Tables see page 668.
Q Bezel Type
Type Code
Plastic 1
Metal 4
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Part Number Structure
H W 1 S - 3 1 T F 20
Operator
blank: Maintained
1: Spring Return from Right
2: Spring Return from Left
3: Spring Return Two Way
Bezel
1: Plastic
4: Metal Handle
T: Knob
L: Lever
11: 1NO-1NC
20: 2NO
21: 2NO-1NC
22: 2NO-2NC
40: 4NO
04: 4NC
Contact Arrangement
# of Positions
3: 3-Position
Selector Switches 3-Position (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety Lever Lock + Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety lever lock to
prevent heavy vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL Use with notched panel cutout to
prevent unit rotation.
Operators
Style Description Handle Plastic Bezel Metal Bezel
Maintained
(standard cam)
Knob HW1S-3T HW4S-3T
Lever HW1S-3 HW4S-3
Maintained (S cam) Knob HW1S-3ST HW4S-3ST
Maintained (J cam) Knob HW1S-3JT HW4S-3JT
Spring Return from
Right (standard cam)
Knob HW1S-31T HW4S-31T
Lever HW1S-31 HW4S-31
Spring Return from
Left (standard cam)
Knob HW1S-32T HW4S-32T
Lever HW1S-32 HW4S-32
2-Way Spring Return
(standard cam)
Knob HW1S-33T HW4S-33T
Lever HW1S-33 HW4S-33
1. Knob operator comes with black handle.
2. Three position knob operator is available with three different cams.
3. Operator cams are color coded (white=standard cam, red=S cam, black =J cam).
4. To order lever type, lever and inserts must be ordered separately, along with lever operator.
See part numbers below.
Levers & Inserts
Style Part Number
Lever ASWHHL-M
Lever
Color
Insert
TW-HC1-M
Standard lever color is black. Standard
insert color is white.
M Handle/Insert Color Code
Black* B
Blue S
Green G
Red R
Color Code
Yellow Y
White†W
1. * Lever color inserts not
available in black.
2. †Lever not available in white.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
633
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Selector Switches 4- & 5-Position (Assembled)
4-Position Selector Switches
Contact
Mounting
Operator Position Handle Maintained
123 4 1
2
3
4
Operator Only Knob
Lever
HWQS-4T
HWQS-4L
1NO-
2NC
1
2
3
4
X
0
0
0
0
X
0
0
O
0
X
0
O
0
0
0
Knob
Lever
HWQS-4TF12
HWQS-4LF12
1NO-
3NC
1
2
3
4
O
O
O
O
X
X
O
O
X
O
X
O
X
O
O
X
Knob
Lever
HWQS-4TF13N6
HWQS-4LF13N6
2NO-
2NC
1
2
3
4
X
O
O
O
O
X
O
O
O
O
X
O
O
O
O
X
Knob
Lever
HWQS-4TF22N3
HWQS-4LF22N3
5-Position Selector Switch
Contact
Mounting
Operator Position Handle Maintained
1234 5
1
23
4
5
Operator Only Knob
Lever
HWQS-5T
HWQS-5L
2NO-
2NC
1
2
3
4
X
O
O
O
O
X
O
O
O
O
O
O
O
O
X
O
O
O
O
X
Knob
Lever
HWQS-5TF22N3
HWQS-5LF22N3
1. In place of Q enter 1 for plastic bezel or 4 for metal bezel.
2. Knob operator includes black knob/lever operator includes black lever.
3. For nameplates, see page 655.
4. For contact assembly part numbers, see page 659.
5. Five position circuit cannot be made to make five independent contact closures.
6. All assembled part numbers in catalog include standard finger-safe spring-up (HW-U...)
contacts.
7. Standard color for knob and lever is black.
8. Optional colors available for lever type. Must order in components. See next page for
part numbers.
9. Additional contact configurations available (up to 6 total contacts).
10. For Truth Tables see page 668.
Q Bezel Type
Type Code
Plastic 1
Metal 4
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Part Number Structure
H W 1 S - 4 T F 13N6
Bezel
1: Plastic
4: Metal Handle
T: Knob
L: Lever
(based on desired truth table)
12: 1NO-2NC
13N6: 1NO-3NC
22N3: 2NO-2NC
Contact Arrangement
# of Positions
4: 4-Position
5: 5-Position
Selector Switches 4- & 5-Position (Replacement Parts)
Contact Blocks + Mounting Adaptor + Safety Lever Lock + Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety lever lock to
prevent heavy vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Position Description Handle Plastic Bezel Metal Bezel
4 Maintained
Knob HW1S-4T HW4S-4T
Lever HW1S-4 HW4S-4
5 Maintained
Knob HW1S-5T HW4S-5T
Lever HW1S-5 HW4S-5
1. Knob operator comes with black handle.
2. To order lever type, lever and inserts must be ordered separately, along with lever operator. See
part numbers below.
Levers & Inserts
Style Part Number
Lever ASWHHL-M
Lever
Color
Insert
TW-HC1-M
Standard lever color is black. Standard
insert color is white.
M Handle/Insert
Color Code
Color Code
Black* B
Blue S
Green G
Red R
Yellow Y
White†W
1. * Lever color inserts not
available in black.
2. †Lever not available in white.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
635
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Key Switches 2-Position (Assembled)
2-Position Key Switches
Contact
Mounting
Operator
Position Maintained Spring Return
from Right
LRLRLR
Operator Only HWQK-2A HWQK-21B
1NO 1 O X HWQK-2AF10 HWQK-21BF10
1NO-
1NC
1
2
0
X
X
0HWQK-2AF11 HWQK-21BF11
2NO 1
2
O
O
X
XHWQK-2AF20 HWQK-21BF20
2NO-
2NC
1
2
3
4
0
X
0
X
X
0
X
0
HWQK-2AF22 HWQK-21BF22
1. In place of Q enter 1 for plastic bezel or 4 for metal bezel.
2. Key is removable in all maintained positions. Other key removable options available.
3. Two keys are supplied with all switches.
4. All standard operators are keyed alike.
5. Other key removable options available. See table below
6. For nameplates, see page 655.
7. For contact assembly part numbers, see page 659.
8. Key is retained in “Spring Return” position.
9. All assembled part numbers in catalog include finger-safe spring-up (HW-U...) contacts.
10. Additional contact configurations available (up to 6 total contacts).
11. For Truth Tables see page 659.
Q Bezel Type
Type Code
Plastic 1
Metal 4
Key Removable Option Codes
Code Description
A Key not retained in any position (removable in all positions)
B Key retained in right position only (removable LEFT)
C Key retained in left position only (removable RIGHT)
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ø22mm - HW Series Switches & Pilot Devices
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Part Number Structure
H W 1 K - 2 1 B F 10
Operator
blank: Maintained
1: Spring Return from Right
Bezel
1: Plastic
4: Metal Key Retained Position
A: Key not retained in any position (removable in all positions)
B: Key retained in right position only (removable LEFT)
C: Key retained in left position only (removable RIGHT)
10: 1NO
11: 1NO-1NC
20: 2NO
22: 2NO-2NC
Contact Arrangement
# of Positions
2: 2-Position
Key Switches 2-Position (Replacement Parts)
Contact Assembly + Mounting Adaptor + Safety Lever Lock + Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator
(first pair only).
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent unit rotation.
Operators
Style Description Plastic Bezel Metal Bezel
Maintained HW1K-2A HW4K-2A
Maintained, key removed
left only HW1K-2B HW4K-2B
Spring Return from Right HW1K-21B HW4K-21B
Maintained, key removed
right only HW1K-2C HW4K-2C
1. Operator includes two keys.
2. All standard operators are keyed alike.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
637
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Key Switches 3-Position (Assembled)
3-Position Key Switches
Contact
Mounting
Operator Position Maintained Spring Return
from Right
Spring Return
from Left
Spring Return Two
Way
LCRL
C
RL
C
RL
C
RL
C
R
Operator Only HWQK-3A* HWQK-31B HWQK-32C HWQK-33D
1NO-
1NC
1
2
0
0
X
0
X
XHWQK-3AF11 HWQK-31BF11 HWQK-32CF11 HWQK-33DF11
2NO 1
2
X
0
0
0
0
XHWQK-3AF20 HWQK-31BF20 HWQK-32CF20 HWQK-33DF20
2NC 1
2
0
X
X
X
X
0HWQK-3AF02 HWQK-31BF02 HWQK-32CF02 HWQK-33DF02
2NO-
1NC
1
2
3
X
0
0
0
0
X
0
X
0
HWQK-3JAF21N1 – – –
2NO-
2NC
1
2
3
4
X
0
0
X
0
0
X
X
0
X
X
0
HWQK-3AF22 HWQK-31BF22 HWQK-32CF22 HWQK-33DF22
2NO-
2NC
1
2
3
4
0
X
X
0
0
0
X
0
X
0
0
X
HWQK-3SAF22N9 – – –
4NO
1
2
3
4
X
0
X
0
0
0
0
0
0
X
0
X
HWQK-3AF40 HWQK-31BF40 HWQK-32CF40 HWQK-33DF40
4NO
1
2
3
4
X
0
X
0
0
X
0
0
0
X
0
X
HWQK-3SAF40N2 – – –
4NC
1
2
3
4
0
X
0
X
X
X
X
X
X
0
X
0
HWQK-3AF04 HWQK-31BF04 HWQK-32CF04 HWQK-33DF04
Q Bezel Type
Type Code
Plastic 1
Metal 4
1. In place of Q enter 1 for plastic bezel or 4 for metal
bezel.
2. Key is removable in all maintained positions. Other
key removable options available.
3. Two keys are supplied with all switches.
4. All standard operators are keyed alike.
5. Other key removable options available. See table to
the right.
6. * Operator is available with three different cams.
HWQK-3A: Maintained (standard cam)
HWQK-3SA: Maintained (Cam S)
HWQK-3JA: Maintained (Cam J)
7. For nameplates, see page 655.
8. For contact assembly part numbers, see page 659.
9. All assembled part numbers in catalog include
standard Finger-Safe spring-up (HW-U...) contacts.
10. Additional contact configurations available (up to 6
total contacts).
11. For Truth Tables see page 668.
Key Removable Option Codes
Code Description
A Key not retained in any position (removable in all positions)
B Key retained in right position only
C Key retained in left position only
D Key retained in left and right (3 position only)
E Key retained in center only (3 position only)
G Key retained right and center (3 position only)
H Key retained left and center (3 position only)
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Part Number Structure
H W 1 K - 3 1 B F 11
Operator
blank: Maintained
1: Spring Return from Right
2: Spring Return from Left
3: Spring Return Two Way
Bezel
1: Plastic
4: Metal
Key Removable Option Code
(see chart on previous page)
11: 1NO-1NC
20: 2NO
22: 2NO-2NC
40: 4NO
04: 4NC
Contact Arrangement
# of Positions
3: 3-Position
Key Switches 3-Position (Replacement Parts)
Contact Assembly + Mounting Adaptor + Safety Lever Lock + Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator
(first pair only).
2. IDEC strongly recommends using the
safety lever lock to prevent heavy
vibration or maintenance personnel from
inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Description Plastic Bezel Metal Bezel
Maintained (standard cam) HW1K-3A HW4K-3A
Maintained (S cam) HW1K-3SA HW4K-3SA
Maintained (J cam) HW1K-3JA HW4K-3JA
Spring Return from Right (standard cam) HW1K-31B HW4K-31B
Spring Return from Left (standard cam) HW1K-32C HW4K-32C
2-Way Spring Return (standard cam) HW1K-33D HW4K-33D
1. Operator includes two keys.
2. All standard operators are keyed alike.
3. Other key removable options available. See table on previous page.
4. Key not removable from spring-returned position
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Illuminated Selector Switches 2-Position (Assembled)
2-Position Illuminated Selector Switches
Style Part Number
Contact
Mounting
Operator
Position Type Maintained Spring Return from
Right
L R LRLR
Operator Only HWQF-2NHWQF-21N
1NO-
1NC
1
2
O
X
X
O
Full Voltage HWQF-2F11QD-N-OHWQF-21F11QD-N-O
Transformer
120V
240V
480V
HWQF-2F11H2D-N
HWQF-2F11M4D-N
HWQF-2F11T8D-N
HWQF-21F11H2D-N
HWQF-21F11M4D-N
HWQF-21F11T8D-N
2NO 1
2
X
O
O
X
Full Voltage HWQF-2F20QD-N-OHWQF-21F20QD-N-O
Transformer
120V
240V
480V
HWQF-2F20H2D-N
HWQF-2F20M4D-N
HWQF-2F20T8D-N
HWQF-21F20H2D-N
HWQF-21F20M4D-N
HWQF-21F20T8D-N
2NO-
2NC
1
2
3
4
O
X
O
X
X
O
X
O
Full Voltage HWQF-2F22QD-N-OHWQF-21F22QD-N-O
Transformer
120V
240V
480V
HWQF-2F22H2D-N
HWQF-2F22M4D-N
HWQF-2F22T8D-N
HWQF-21F22H2D-N
HWQF-21F22M4D-N
HWQF-21F22T8D-N
1. In place of N specify Lens/LED color code.
2. In place of O specify Full Voltage code.
3. In place of Q enter 1 for plastic bezel or 4 for metal bezel.
4. For nameplates, see page 655.
5. For contact assembly part numbers, see page 659.
6. Light is independent of switch position.
7. All assembled part numbers in catalog include standard Finger-Safe spring-up (HW-U...) contacts.
8. Yellow selector switch comes with white LED.
9. Additional contact configurations available (up to 6 total contacts).
10. For Truth Tables see page 668.
N Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
O Full Voltage Code
Full Voltage Models
Voltage Code
6VAC/DC 6V
12VAC/DC 12V
24VAC/DC 24V
120V AC 120V
240V AC 240V
Q Bezel Code
Type Code
Plastic 1
Metal 4
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Part Number Structure
H W 1 F – 21 F 20 Q D – G – 24V
Position
2: Maintained
21: Spring Return
from Right
Bezel
1: Plastic
4: Metal
Illumination Circuit
Q: Full Voltage
H2: Transformer 120V AC
M4: Transformer 240V AC
T8: Tranformer 480V AC
11: 1NO-1NC
20: 2NO
22: 2NO-2NC
Contact Arrangement
(Full voltage units only)
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC
240V: 240V AC
LED Voltage
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Lens Color
Illuminated Selector Switches 2-Position (Replacement Parts)
Transformer* + Contact
Blocks +Lead
Holder +Mounting
Adaptor +Safety
Lever Lock + LED + Anti-Rotation
Ring + Operator + Lens = Completed Unit
*Transformer not needed with full voltage models.
Lamp Circuit Components
Style Description Terminals Part
Number
Lead Holder For use with HW-CBL on all
illuminated pushbutton units.
One required for each deck (pair)
of contacts.
HW-LH3
Dummy Block with
Full Voltage Adaptor For use with
odd number of
contacts.
Finger-Safe HW-DA1FBN
Full Voltage Adaptor For use with
even number of
contacts.
Finger-Safe TW-DA1FB
Transformer Unit
(6V secondary
voltage) 120VAC
240VAC
480VAC
Finger-Safe
TW-F126B
TW-F246B
TW-F486B
DC-DC Converter 110VDC HW-L16D
1. DC-DC convertor features spring-up terminals.
2. DC-DC convertor applicable voltage range 90-140V DC.
Operators
Style Description Plastic
Bezel Metal Bezel
Maintained HW1F-2 HW4F-2
Spring return
from right HW1F-21 HW4F-21
Illuminated knobs must be ordered separately.
Contact Blocks
Style Contacts 1NO 1NC
Finger-Safe
Spring-Up
Terminal
HW-U10
HW-U10R (early make)
HW-U01
HW-U01R (late break)
Contact Block Mounting Adaptor
Style Part Number
HW-CBL
1. Used to mount contact blocks to
operator (first pair only).
2. IDEC strongly recommends
using the safety lever lock to prevent
heavy vibration or maintenance
personnel from inadvertently
unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Illuminated Knob
Appearance Part Number
HW9Z-FDY-N
In place of N, specify the
Color Code.
N Lens/LED Color Code
Color Code Color Code
Amber A Blue S
Green G White W
Red R Yellow Y
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to
prevent unit rotation.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting resistor and
reverse polarity protection diodes.
3. Use white LED for yellow lens. Yellow LED not
available.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Illuminated Selector Switches 3-Position (Assembled)
3-Position Illuminated Selector Switches
Style Part Number
Contact
Mounting
Operator Position Type Maintained Spring Return from
Right
Spring Return from
Left
Spring Return Two-
Way
LCRL
C
RL
C
RL
C
RL
C
R
Operator Only HWQF-3NHWQF-31NHWQF-32NHWQF-33N
1NO-
1NC
1
2
O
O
X
O
X
X
Full Voltage HWQF-3F11QD-N-OHWQF-31F11QD-N-OHWQF-32F11QD-N-OHWQF-33F11QD-N-O
Transformer
120V
240V
480V
HWQF-3F11H2D-N
HWQF-3F11M4D-N
HWQF-3F11T8D-N
HWQF-31F11H2D-N
HWQF-31F11M4D-N
HWQF-31F11T8D-N
HWQF-32F11H2D-N
HWQF-32F11M4D-N
HWQF-32F11T8D-N
HWQF-33F11H2D-N
HWQF-33F11M4D-N
HWQF-33F11T8D-N
2NO 1
2
X
0
0
0
O
X
Full Voltage HWQF-3F20QD-N-OHWQF-31F20QD-N-OHWQF-32F20QD-N-OHWQF-33F20QD-N-O
Transformer
120V
240V
480V
HWQF-3F20H2D-N
HWQF-3F20M4D-N
HWQF-3F20T8D-N
HWQF-31F20H2D-N
HWQF-31F20M4D-N
HWQF-31F20T8D-N
HWQF-32F20H2D-N
HWQF-32F20M4D-N
HWQF-32F20T8D-N
HWQF-33F20H2D-N
HWQF-33F20M4D-N
HWQF-33F20T8D-N
2NC 1
2
O
X
X
X
X
O
Full Voltage HWQF-3F02QD-N-OHWQF-31F02QD-N-OHWQF-32F02QD-N-OHWQF-33F02QD-N-O
Transformer
120V
240V
480V
HWQF-3F02H2D-N
HWQF-3F02M4D-N
HWQF-3F02T8D-N
HWQF-31F02H2D-N
HWQF-31F02M4D-N
HWQF-31F02T8D-N
HWQF-32F02H2D-N
HWQF-32F02M4D-N
HWQF-32F02T8D-N
HWQF-33F02H2D-N
HWQF-33F02M4D-N
HWQF-33F02T8D-N
2NO-
2NC
1
2
3
4
X
O
O
X
O
O
X
X
O
X
X
O
Full Voltage HWQF-3F22QD-N-OHWQF-31F22QD-N-OHWQF-32F22QD-N-OHWQF-33F22QD-N-O
Transformer
120V
240V
480V
HWQF-3F22H2D-N
HWQF-3F22M4D-N
HWQF-3F22T8D-N
HWQF-31F22H2D-N
HWQF-31F22M4D-N
HWQF-31F22T8D-N
HWQF-32F22H2D-N
HWQF-32F22M4D-N
HWQF-32F22T8D-N
HWQF-33F22H2D-N
HWQF-33F22M4D-N
HWQF-33F22T8D-N
4NO
1
2
3
4
X
O
X
O
O
O
O
O
O
X
O
X
Full Voltage HWQF-3F40QD-N-OHWQF-31F40QD-N-OHWQF-32F40QD-N-OHWQF-33F40QD-N-O
Transformer
120V
240V
480V
HWQF-3F40H2D-N
HWQF-3F40M4D-N
HWQF-3F40T8D-N
HWQF-31F40H2D-N
HWQF-31F40M4D-N
HWQF-31F40T8D-N
HWQF-32F40H2D-N
HWQF-32F40M4D-N
HWQF-32F40T8D-N
HWQF-33F40H2D-N
HWQF-33F40M4D-N
HWQF-33F40T8D-N
4NC
1
2
3
4
O
X
O
X
X
X
X
X
X
O
X
O
Full Voltage HWQF-3F04QD-N-OHWQF-31F04QD-N-OHWQF-32F04QD-N-OHWQF-33F04QD-N-O
Transformer
120V
240V
480V
HWQF-3F04H2D-N
HWQF-3F04M4D-N
HWQF-3F04T8D-N
HWQF-31F04H2D-N
HWQF-31F04M4D-N
HWQF-31F04T8D-N
HWQF-32F04H2D-N
HWQF-32F04M4D-N
HWQF-32F04T8D-N
HWQF-33F04H2D-N
HWQF-33F04M4D-N
HWQF-33F04T8D-N
1. In place of N specify Lens/LED color
code.
2. In place of O specify Full Voltage
code.
3. In place of Q enter 1 for plastic bezel
or 4 for metal bezel.
4. For nameplates, see page 655.
5. For contact assembly part numbers,
see page 659.
6. Light is independent of switch position.
7. All assembled part numbers in catalog
include standard Finger-Safe spring-up
(HW-U..) contacts.
8. Yellow selector switch comes
with white LED.
9. Additional contact configurations
available (up to 6 total contacts).
10. For Truth Tables see page 668.
N Lens/LED Color
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
O Full Voltage Code
Full Voltage Models
Voltage Code
6VAC/DC 6V
12VAC/DC 12V
24VAC/DC 24V
120V AC 120V
240V AC 240V
Q Bezel Code
Type Code
Plastic 1
Metal 4
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Part Number Structure
H W 1 F – 31 F 20 Q D – G – 24V
Position
3: Maintained
31: Spring Return
from Right
32: Spring Return
from Left
33: Spring Return 2-Way
Bezel
1: Plastic
4: Metal
Illumination Circuit
Q: Full Voltage
H2: Transformer 120V AC
M4: Transformer 240V AC
T8: Tranformer 480V AC
11: 1NO-1NC
20: 2NO
02: 2NC
22: 2NO-2NC
40: 4NO
04: 4NC
Contact Arrangement
6V: 6V AC/DC
12V: 12V AC/DC
24V: 24V AC/DC
120V: 120V AC
240V: 240V AC
Full Voltage Code
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Lens Color
Illuminated Selector Switches 3-Position (Replacement Parts)
Transformer* + Contact
Blocks +Lead
Holder +Mounting
Adaptor +Safety
Lever Lock + LED + Anti-Rotation
Ring + Operator + Lens = Completed Unit
*Transformer not needed with full voltage models.
Lamp Circuit Components
Style Description Terminals Part
Number
Lead Holder For use with HW-CBL on all
illuminated pushbutton units.
One required for each deck
(pair) of contacts.
HW-LH3
Dummy Block with
Full Voltage Adaptor For use with
odd number of
contacts.
Finger-Safe HW-DA1FBN
Full Voltage Adaptor For use with
even number of
contacts.
Finger-Safe TW-DA1FB
Transformer Unit
(6V secondary
voltage) 120VAC
240VAC
480VAC
Finger-Safe
TW-F126B
TW-F246B
TW-F486B
DC-DC Converter 110VDC HW-L16D
1. DC-DC convertor features spring-up terminals.
2. DC-DC convertor applicable voltage range 90-140V DC.
Operators
Style Description Plastic Bezel Metal
Bezel
Maintained HW1F-3 HW4F-3
Spring return from right HW1F-31 HW4F-31
Spring return from left HW1F-32 HW4F-32
2-Way spring return HW1F-33 HW4F-33
Illuminated knobs must be ordered separately.
Contact Blocks
Style Contacts 1NO 1NC
Finger-Safe
Spring-Up
Terminal
HW-U10
HW-U10R (early make)
HW-U01
HW-U01R (late break)
Contact Block Mounting Adaptor
Style Part Number
HW-CBL
1. Used to mount contact blocks to
operator (first pair only).
2. IDEC strongly recommends
using the safety lever lock to prevent
heavy vibration or maintenance
personnel from inadvertently unlocking
contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Illuminated Knob
Appearance Part Number
HW9Z-FDY-N
In place of N, specify the Color Code.
N Lens/LED Color Code
Color Code Color Code
Amber A Blue S
Green G White W
Red R Yellow Y
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Lamps
Style Voltage Part Number
LED
6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting resistor and
reverse polarity protection diodes.
3. Use white LED for yellow lens. Yellow LED not
available.
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Mono Lever Switches 2-Position (Assembled)
2-Position Mono Lever Switches
Style Part Number Description
HW1M
Standard Lever
HW1M-F1010-20 Maintained up and down
HW1M-F2020-20 Spring return up and down
HW1M-F1010-40 Maintained up and down
HW1M-F2020-40 Spring return up and down
HW1M-F0101-20 Maintained right and left
HW1M-F0202-20 Spring return right and left
HW1M-F0101-40 Maintained right and left
HW1M-F0202-40 Spring return right and left
HW1M-L
Interlocking Lever
HW1M-LF1010-20 Maintained up and down
HW1M-LF2020-20 Spring return up and down
HW1M-LF1010-40 Maintained up and down
HW1M-LF2020-40 Spring return up and down
HW1M-LF0101-20 Maintained right and left
HW1M-LF0202-20 Spring return right and left
HW1M-LF0101-40 Maintained right and left
HW1M-LF0202-40 Spring return right and left
All Assembled units with Finger-Safe spring-up (HW-U...) contacts
Circuit Diagrams
2 Position Left/Right
Circuit
Number
Contact Mounting Position
No. Left Center Right
20 1 HW-U10 X 0 0
2 HW-U10 0 0 X
40
1 HW-U10 X 0 0
2 HW-U10 0 0 X
3 HW-U10 X 0 0
4 HW-U10 0 0 X
2 Position Up/Down
Circuit
Number
Contact Mounting Position
No. Down Center Up
20 1 HW-U10 X 0 0
2 HW-U10 0 0 X
40
1 HW-U10 X 0 0
2 HW-U10 0 0 X
3 HW-U10 X 0 0
4 HW-U10 0 0 X
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Part Number Structure
H W 1 M - L F 0 1 0 1 20
Type
blank: Standard
L: Interlocking Lever Action
1: Maintained
2: Spring
0: Blocked
20 or 40 (see contact arrange-
ment on previous page)
Circuit Number
up right down left
Mono Lever Switches 2-Position (Sub-assembled) Part Numbers
Contact Assembly + Mounting Adaptor + Safety Lever
Lock +Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Finger-
Safe
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety
lever lock (included) to prevent heavy vibration
or maintenance personnel from inadvertently unlocking
contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Description Part Number
Standard Maintained Up/Down HW1M-1010
Spring return Up/Down HW1M-2020
Maintained Left/Right HW1M-0101
Spring return Left/Right HW1M-0202
Interlocking Maintained Up/Down HW1M-L1010
Spring return Up/Down HW1M-L2020
Maintained Left/Right HW1M-L0101
Spring return Left/Right HW1M-L0202
Replacement Parts
Item Part Number
Black Cap
HW9Z-CPM
Boot
HW9Z-BLM (fits standard
operator only)
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Mono Lever Switches 3- & 4-Position (Assembled)
3-Position
Style Part Number Description
HW1M
Standard Lever
HW1M-F0121-12N3 Maintained right and left,
spring return down
HW1M-F0222-12N3 Spring return right, down, left
HW1M-L
Interlocking Lever
HW1M-LF0121-12N3 Maintained right and left,
spring return down
HW1M-LF0222-12N3 Spring return right, down, left
Circuit Diagram
Circuit
Number
Contact Mounting Position
No. Down Left Center Up Right
12N3
1 HW-U01 0 0 0 O X
2 HW-U01 X 0 0 O 0
3 HW-U10 0 X 0 0 0
4-Position
Style Part Number Description
HW1M
Standard Lever
HW1M-F1111-22N9 Maintained all positions
HW1M-F1212-22N9 Maintained up and down,
spring left and right
HW1M-2121-22N9 Spring up and down,
maintained left and right
HW1M-2222-22N9 Spring return all positions
HW1M-L
Interlocking Lever
HW1M-LF1111-22N9 Maintained all positions
HW1M-LF1212-22N9 Maintained up and down,
spring left and right
HW1M-LF2121-22N9 Spring up and down,
maintained left and right
HW1M-LF2222-22N9 Spring return all positions
Circuit Diagram
Circuit
Number
Contact Mounting Position
No. Down Left Center Up Right
22N9
1 HW-U01 0 O 0 0 X
2 HW-U01 X 0 0 0 0
3 HW-U10 0 X 0 0 0
4 HW-U10 0 0 0 X 0
All assembled part numbers in catalog include Finger-Safe spring-up (HW-U...) contacts.
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Part Number Structure
H W 1 M - L F 0 1 2 1 12N3
Type
blank: Standard
L: Interlocking Lever Action
1: Maintained
2: Spring
0: Blocked
3 Position: 12N3
4 Position: 22N9
Circuit Number
up right down left
Mono Lever Switches 3 & 4-Position (Sub-assembled) Part Numbers
Contact Assembly + Mounting Adaptor + Safety
Lever Lock +Anti-Rotation
Ring + Operator = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety lever lock
(included) to prevent heavy vibration or maintenance
personnel from inadvertently unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent unit rotation.
Operators
Style Description Part Number
Standard
Combination, 3 position HW1M-0121
Spring return, 3 position HW1M-0222
Maintained, 4 position HW1M-1111
Combination, 4 position HW1M-1212
Combination, 4 position HW1M-2121
Spring return, 4 position HW1M-2222
Interlocking
Combination, 3 position HW1M-L0121
Spring return, 3 position HW1M-L0222
Maintained, 4 position HW1M-L1111
Combination, 4 position HW1M-L1212
Combination, 4 position HW1M-L2121
Spring return, 4 position HW1M-L2222
Replacement Parts
Item Part Number
Black Cap
HW9Z-CPM
Boot
HW9Z-BLM (fits standard
operator only)
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Switches & Pilot Devices
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Pushbutton Selectors (Assembled)
2-Position Pushbutton Selectors
Operator Position
Left Right
Cam Contacts Mounting Normal Push Normal Push Part Number
A
Operator Only HW1R-2A-M
1NO-1NC 1
2
HW-U10
HW-U01
0
X
X
0
0
0
X
0HW1R-2AF11-M
2NO 1
2
HW-U10
HW-U10
0
0
X
X
0
X
X
XHW1R-2AF20-M
2NO-2NC
1
2
3
4
HW-U10
HW-U01
HW-U10
HW-U01
0
X
0
X
X
0
X
0
0
0
0
0
X
0
X
0
HW1R-2AF22-M
D
Operator Only HW1R-2D-M
2NO 1
2
HW-U10
HW-U10
0
0
X
0
0
0
0
XHW1R-2DF20-M
2NO-2NC
1
2
3
4
HW-U10
HW-U10
HW-U01
HW-U01
0
0
X
X
X
0
0
X
0
0
X
X
0
X
X
0
HW1R-2DF22N1-M
E
Operator Only HW1R-2E-M
2NO-2NC
1
2
3
4
HW-U10
HW-U10
HW-U01
HW-U01
0
0
0
X
X
0
0
X
0
0
X
0
0
X
X
0
HW1R-2EF22N1-M
F
Operator Only HW1R-2F-M
2NO-2NC
1
2
3
4
HW-U10
HW-U10
HW-U01
HW-U01
0
0
0
X
0
X
0
0
0
0
X
0
X
0
0
0
HW1R-2FF22N1-M
N
Operator Only HW1R-2N-M
2NO-2NC
1
2
3
4
HW-U01
HW-U10
HW-U01
HW-U10
0
0
0
0
0
X
0
X
X
0
X
0
0
X
0
X
HW1R-2NF22N2-M
T
Operator Only HW1R-2T-M
2NO-2NC
1
2
3
4
HW-U10
HW-U10
HW-U01
HW-U01
0
0
X
X
X
X
0
0
X
X
0
0
Blocked HW1R-2TF22N1-M
M Button Color Code
Color Code Color Code
Black B White W
Green G Yellow Y
Red R
Blue S
1. All assembled part numbers in catalog include Finger-Safe
spring-up (HW-U...) contacts.
2. Operator only models come with operator and button.
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Part Number Structure
H W 1 R - 2 D F 22N1 – R
Button Colors
B: Black
G: Green
R: Red
S: Blue
W: White
Y: Yellow
Operator
A: Cam A
D: Cam D
E: Cam E
F: Cam F
N: Cam N
T: Cam T
11: 1NO-1NC
20: 2NO
(For additional contact codes see
previous page)
Contact Arrangement Code
Pushbutton Selectors (Sub-assembled)
Contact Blocks + Mounting Adaptor + Safety Lever
Lock +Anti-Rotation
Ring + Operator + Button = Completed Unit
Contact Blocks
Style Contacts 1NO 1NC
Spring-Up
Terminal
HW-U10 HW-U01
HW-U10R
(early make)
HW-U01R
(late break)
Dummy
Block HW-DB
Contact Block Mounting Adaptor
(safety lever lock included)
Style Part Number
HW-CB2C
1. Used to mount contact blocks to operator (first pair only).
2. IDEC strongly recommends using the safety
lever lock (included) to prevent heavy vibration
or maintenance personnel from inadvertently unlocking
contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Style Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
Operators
Style Description Part
Number
Cam A HW1R-2A
Cam D HW1R-2D
Cam E HW1R-2E
Cam F HW1R-2F
Cam N HW1R-2N
Cam T HW1R-2T
Buttons
Style Part Number
Round Flush
HW1A-B1-M
In place of M, specify the
Button Color Code from table
below.
M Button Color Code
Color Code Color Code
Black B White W
Green G Yellow Y
Red R
Blue S
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Switches & Pilot Devices
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Dual Pushbutton Switches
Key features:
• Two pushbuttons and a pilot light are integrated into one space-
saving ø22 mm control unit.
• Momentary and interlock types are available for pushbuttons. Inter-
lock type prevents both buttons from being pressed at the same time.
• Pilot lights are available in full voltage and transformer with LED.
• IP40 protection, IP65 when using silicon boot.
Applications:
• Ideal for use as power switches and start/stop switches (available
with I/ON and O/OFF markings on the buttons and a pilot light in the
center).
• Interlock type prevents two pushbuttons from being pressed at the
same time.
Dual Pushbutton Switches (Assembled) Part Numbers
Without Center Pilot Light
Operation
Type Button Style Contact Arrangement Part Number PButton Color
Code QLegend Code
Top Button Bottom Button
Momentary
Flush (top)
Flush (bottom)
1NO 1NC HW7D-B11F1001-PQ
GR:
Green (top)
Red (bottom)
WB:
White (top)
Black (bottom)
Blank:
Without legend
1:
I/ON (top)
O/OFF (bottom)
1NO 1NO HW7D-B11F1010-PQ
1NO-1NC 1NO-1NC HW7D-B11F1111-PQ
2NO 2NC HW7D-B11F2002-PQ
2NO 2NO HW7D-B11F2020-PQ
Flush (top)
Extended (bottom)
1NO 1NC HW7D-B12F1001-PQ
1NO 1NO HW7D-B12F1010-PQ
1NO-1NC 1NO-1NC HW7D-B12F1111-PQ
2NO 2NC HW7D-B12F2002-PQ
2NO 2NO HW7D-B12F2020-PQ
Interlock*
Flush (top)
Flush (bottom)
1NO 1NC HW7D-B21F1001-PQ
1NO 1NO HW7D-B21F1010-PQ
1NO-1NC 1NO-1NC HW7D-B21F1111-PQ
2NO 2NC HW7D-B21F2002-PQ
2NO 2NO HW7D-B21F2020-PQ
Flush (top)
Extended (bottom)
1NO 1NC HW7D-B22F1001-PQ
1NO 1NO HW7D-B22F1010-PQ
1NO-1NC 1NO-1NC HW7D-B22F1111-PQ
2NO 2NC HW7D-B22F2002-PQ
2NO 2NO HW7D-B22F2020-PQ
1. *Interlock type prevents both top and bottom buttons from being pressed simultaneously.
2. Clear silicon rubber cover part number HW9Z-D7D.
3. Additional contact configurations available (up to 6 total contacts).
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With Center Pilot Light
Operation
Type Button Style Top Button Bottom Button Part Number
Momentary
Flush (Top)
Flush (Bottom) Flush (top)
Flush (bottom)
Flush (top)
Extended (bottom)
1NO 1NC HW7D-L11F1001NO-PQ
1NO 1NO HW7D-L11F1010NO-PQ
1NO-1NC 1NO-1NC HW7D-L11F1111NO-PQ
2NO 2NC HW7D-L11F2002NO-PQ
2NO 2NO HW7D-L11F2020NO-PQ
Flush (Top)
Extended (Bottom)
1NO 1NC HW7D-L12F1001NO-PQ
1NO 1NO HW7D-L12F1010NO-PQ
1NO-1NC 1NO-1NC HW7D-L12F1111NO-PQ
2NO 2NC HW7D-L12F2002NO-PQ
2NO 2NO HW7D-L12F2020NO-PQ
Interlock*
Flush (Top)
Flush (Bottom)
1NO 1NC HW7D-L21F1001NO-PQ
1NO 1NO HW7D-L21F1010NO-PQ
1NO-1NC 1NO-1NC HW7D-L21F1111NO-PQ
2NO 2NC HW7D-L21F2002NO-PQ
2NO 2NO HW7D-L21F2020NO-PQ
Flush (Top)
Extended (Bottom)
1NO 1NC HW7D-L22F1001NO-PQ
1NO 1NO HW7D-L22F1010NO-PQ
1NO-1NC 1NO-1NC HW7D-L22F1111NO-PQ
2NO 2NC HW7D-L22F2002NO-PQ
2NO 2NO HW7D-L22F2020NO-PQ
1. *Interlock type prevents both top and bottom buttons from being pressed simultaneously.
2. Clear silicon rubber cover part number HW9Z-D7D.
3. All assembled part numbers in catalog include Finger-Safe spring-up (HW-U...) contacts.
NPilot Light Illumination
& Voltage Code
Full Voltage
Voltage Code
6V AC/DC, LED Q2
12V AC/DC, LED Q3
24V AC/DC, LED Q4
120V AC, LED Q8
Step-Down Transformer
(6V Secondary LED Voltage)
Voltage Code
120V AC, LED H22
240V AC, LED M42
480V AC, LED T82
O Pilot Lamp Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
PPushbutton Color Code
Color Code
Top Green GR
Bottom Red
Top White WB
Bottom Black
QEngraving Codes
Engraving Code
No Engraving Blank
I/ON Top 1
O/OFF Bottom
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Part Number Structure
H W 7 D – L 21 F 20 20 H22 R – GR 1
11: Momentary (Flush/Flush)
12: Momentary (Flush/Extended)
21: Interlock (Flush/Flush)
22: Interlock (Flush/Extended)
Button Arrangement
Pilot Light
B: Without Center Pilot Light
L: With Center Pilot Light
Engraving Code
blank: No Engraving
1: Top: I/ON
Bottom: O/OFF
Pushbutton Color
GR: Top: Green
Bottom: Red
WB: Top: White
Bottom: Black
A: Amber
G: Green
R: Red
S: Blue
W: White
Y: Yellow
blank: with-
out center
pilot light
Pilot Lamp Color
Full Voltage*
Q2: 6V LED
Transformer*
H22: 120V AC LED
Voltage Code
*For additional voltage codes, please see previous page
blank: without center pilot light
01: 1NC
10: 1NO
02: 2NC
20: 2NO
Contact Arrangement
Top Button
01: 1NC
10: 1NO
02: 2NC
20: 2NO
Bottom Button
Dual Pushbutton Switches (Sub-assembled) Part Numbers
Contact Blocks + Mounting Adaptor + Safety Lever
Lock + Operator + Lens = Completed Unit
Lamp Circuit Components with Finger-Safe Terminals
Style Description Part Num-
ber
Lead Holder
For use with HW-CBL
on all illuminated
pushbutton units.
One required for
each deck (pair) of
contacts.
HW-LH3
Dummy Block
with Full Voltage
Adaptor
For use with odd
number of contacts. HW-DA1FBN
Full Voltage
Adaptor
For use with even
number of contacts. TW-DA1FB
Transformer Unit
(6V secondary
voltage)
120VAC
240VAC
480VAC
TW-F126B
TW-F246B
TW-F486B
Operators
Style Button Part Number
Momentary
Flush (top) HW7D-*11P-Q
Instead of * insert:
B: Non-illuminated
L: Illuminated
Flush (bottom)
Flush (top) HW7D-*12P-Q
Extended (bottom)
Interlock
Flush (top) HW7D-*21P-Q
Flush (bottom)
Flush (top) HW7D-*22P-Q
Extended (bottom)
PPushbutton Color Code
Color Code Color Code
Top Green GR Top White WB
Bottom Red Bottom Black
Contact Blocks
Style Contacts 1NO 1NC Style Contacts 1NO 1NC
Dummy
Block HW-DB Spring-Up
Terminal
HW-U10
HW-U10R
(early make)
HW-U01
HW-U01R
(late break)
Contact Block Mounting Adaptor
Style Part Number
Non-illuminated HW-CB2C
Illuminated (with
Pilot Light) HW-CBL
1. Used to mount contact blocks to operator (first
pair only).
2. IDEC strongly recommends using the safety
lever lock (included) to prevent heavy vibration
or maintenance personnel from inadvertently
unlocking contacts.
Safety Lever Lock
Style Part Number
HW9Z-LS
Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout to prevent
unit rotation.
QEngraving Codes
Engraving Code
No Engraving Blank
I/ON Top 1
O/OFF Bottom
Lamps/Lens
Style Voltage Part Number
LED
6V AC/DC LSTD-6N
12V AC/DC LSTD-1N
24V AC/DC LSTD-2N
120V AC LSTD-H2N
240V AC LSTD-M4N
Non-
illuminated HW9Z-B7B
Illuminated HW9Z-L7W
1. In place of N, specify the LED Color Code.
2. The LED contains a current-limiting
resistor and reverse polarity protection
diodes.
NLED Color Code
Color Code Color Code
Amber A Blue S
Green G White W
Red R
Note: Use only for interpreting part numbers.
Do not use for developing part numbers.
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Contact Arrangement Chart Contact Block Mounting Position Example
Contact Arrangement Contact Block Top Button Bottom Button
Mounting Position 1
Mounting Position 3
Mounting Position 4
Mounting Position 2
Top Button Bottom Button Contact Code Mounting Position Type Normal Push Normal Push
1NO 1NO 1010 1 NO X
2 NO X
1NO 1NC 1001 1 NO X
2 NC X
1NC 1NO 0110 1 NC X
2 NO X
1NC 1NC 0101 1 NC X
2 NC X
1NO 2NO 1020
1 NO X
2 NO X
3 Dummy
4 NO X
1NO 1NO-1NC 1011
1 NO X
2 NO X
3 Dummy
4 NC X
1NO 2NC 1002
1 NO X
2 NC X
3 Dummy
4 NC X
1NC 2NO 0120
1 NC X
2 NO X
3 Dummy
4 NO X
1NC 1NO-1NC 0111
1 NC X
2 NO X
3 Dummy
4 NC X
1NC 2NC 0102
1 NC X
2 NC X
3 Dummy
4 NC X
2NO 1NO 2010
1 NO X
2 NO X
3 NO X
4 Dummy
2NO 1NC 2001
1 NO X
2 NC X
3 NO X
4 Dummy
1NO-1NC 1NO 1110
1 NO X
2 NO X
3 NC X
4 Dummy
1NO-1NC 1NC 1101
1 NO X
2 NC X
3 NC X
4 Dummy
1. Transformers can have two or four contact blocks only.
2. Contact blocks 1 and 3 are actuated by the top button. Contact blocks 2 and 4 are actuated by the bottom button.
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Contact Arrangement Chart (con’t)
Contact Arrangement Contact Block Top Button Bottom Button
Mounting Position 1
Mounting Position 3
Mounting Position 4
Mounting Position 2
Top Button Bottom
Button
Contact
Code
Mounting
Position Type Normal Push Normal Push
2NC 1NO 0210
1 NC X
2 NO X
3 NC X
4 Dummy
2NC 1NC 0201
1 NC X
2 NC X
3 NC X
4 Dummy
2NO 2NO 2020
1 NO X
2 NO X
3 NO X
4 NO X
2NO 1NO-1NC 2011
1 NO X
2 NO X
3 NO X
4 NC X
2NO 2NC 2002
1 NO X
2 NC X
3 NO X
4 NC X
1NO-1NC 2NO 1120
1 NO X
2 NO X
3 NC X
4 NO X
1NO-1NC 1NO-1NC 1111
1 NO X
2 NO X
3 NC X
4 NC X
1NO-1NC 2NC 1102
1 NO X
2 NC X
3 NC X
4 NC X
2NC 2NO 0220
1 NC X
2 NO X
3 NC X
4 NO X
2NC 1NO-1NC 0211
1 NC X
2 NO X
3 NC X
4 NC X
2NC 2NC 0202
1 NC X
2 NC X
3 NC X
4 NC X
Contact Block Mounting Position Example
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Contactor Reset Button
Reset Buttons (Assembled)
Plastic Bezel Metal Bezel
(Blank) HW1B-M1RS-MT HW4B-M1RS-MT
Engraved “R” HW1B-M1RS-MT-ENG-R HW4B-M1RS-MT-ENG-R
1. In place of M specify Button Color Code.
2. 130mm (5.1”) overall length.
3. 16mm flat base for easy alignment
M Button Color Code
Color Code Color Code
Black B White W
Green G Yellow Y
Red R
Blue S
Contactor Reset Button (Sub-assembled)
Rod + Operator + Button = Completed Unit
Rod
Style Part Number
HW9Z-RS-TK2141
Operator
Style Plastic Metal
HW1B-MO HW4B-MO
Button
Style Part Number
HW1A-B1-M
In place of M, specify the Button
Color Code from table.
M Button Color Code
Color Code Color Code
Black B White W
Green G Yellow Y
Red R
Blue S
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Switches & Pilot Devices
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Nameplates - HW Series
HWAM–Black Plastic HWAQ–Black Plastic HWAS–Black Plastic HWAV–Yellow Plastic
Engraving Plate
11.5
2.7
30
12.1
14.9
14.5
27
29
ø22
R14.9
29
2.7
11.9
14.5 14.9
ø22
30
12.1
27
R14.9
Engraving Plate
0.9
1.6
45
ø22
ø60mm
22mm
Nameplate (blank
engraving plate
included)
HWAM-OB HWAQ-OB HWAS-OB HWAV-O
HWAV5-0†
Nameplate
(engraved) HWAM-MHWAQ-MHWAS-MHWAV-27*
HWAV5-27†
Additional Insert
(blank) HWNP-O HWNP-O HWNP Dimensions
27
12
Additional Insert
(engraved) HWNP-MHWNP-M
1. In place of M, insert either the standard legend code from table below or custom engraving delimited by “ “.
2. Standard engravings are available at no charge.
3. * HWAV-27 comes engraved “Emergency Stop” as shown in drawing.
4. † HWAV5-27 and HWAV5-0 for 60mm diameter E-Stops (80mm diameter nameplate).
Standard Legend Codes
Pushbuttons Pushbuttons/Selector Switches Selector Switches
Legend Code Legend Code Legend Code Legend Code Legend Code
AUTO
CLOSE
DOWN
EMERG.STOP
FAST
FORWARD
HAND
HIGH
IN
INCH
JOG
LOW
LOWER
OFF
ON
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
OPEN
OUT
RAISE
RESET
REVERSE
RUN
SLOW
START
STOP
TEST
UP
I (Int’l On)
O (Int’l Off)
EMO
116
117
118
119
120
121
122
123
125
126
127
150
151
152
AUTO-MAN
CLOSE-OPEN
DOWN-UP
FAST-SLOW
FOR-REV
HAND-AUTO
HIGH-LOW
JOG-RUN
LEFT-RIGHT
LOWER-RAISE
MAN-AUTO
OFF-ON
ON-OFF
OPEN-CLOSE
RAISE-LOWER
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
REV-FOR
RUN-JOG
RUN-SAFE
SAFE-RUN
SLOW-FAST
START-STOP
STOP-START
UP-DOWN
OI (Int’l OFF ON)
216
217
218
219
220
221
222
223
250
AUTO-MAN-OFF
AUTO-OFF-MAN
CLOSE-OFF-OPEN
DOWN-OFF-SLOW
FAST-OFF-SLOW
FOR-OFF-REV
LEFT-OFF-RIGHT
LOWER-OFF-RAISE
OFF-MAN-AUTO
OFF-SLOW-FAST
OFF-1-2
OPEN-OFF-CLOSE
SLOW-OFF-FAST
SUMMER-OFF-WINTER
UP-OFF-DOWN
1-OFF-2
HAND-OFF-AUTO
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
1. To order engraved nameplates, add legend code to nameplate part number.
2. Character height based on the number of characters and size of nameplate. Standard character size is 3/16”.
3. Nameplates with standard legends are the same list price as blank nameplates.
4. Nameplates have built-in anti-rotation feature for use with notched panel cut-outs. Additional anti-rotation ring (HW9Z-RL) is not necessary.
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Nameplates Order Form — HW Series
Copy this order form and use it to specify Letter Height, Custom Engravings, Location of Engraving on Nameplate, and Quantity Desired.
To ensure engraving accuracy, fax it to your IDEC representative or Distributor.
Your Company: IDEC Rep/Distributor Contact:
Name: PO number (if known):
Telephone: IDEC Rep/Distributor Phone:
Fax & Email: IDEC Rep/Distributor Fax & Email:
HWAM Nameplate
Engraving
Location
Step 1.
Choose Letter Size - 7/64” or 1/8”.
Check the box for the letter size you want.
Then write your lettering in box below the
check boxes. Note: 1/8” size letters cannot
exceed 9 characters.
7/64”
Letter
Size
11 characters maximum
(for 7/64” size letters)
1/8”
Letter
Size
9 characters maximum
(for 7/8” size letters)
Step 2.
Specify Quantity.
Enter the number of nameplates
desired in the box on the right. 1 2 3 4 5 6 7 8 9 10 11
Sample Letter Sizes
7/64” Letters: A B C D
1/8” Letters: A B C D
HWAQ Nameplate
Engraving
Location
Step 1.
Choose Letter Size - 7/64” or 1/8”.
Check the box for the letter size you want.
Then write your lettering in box below the
check boxes. Note: 1/8” size letters cannot
exceed 9 characters.
7/64”
Letter
Size
11 characters maximum
(for 7/64” size letters)
1/8”
Letter
Size
9 characters maximum
(for 1/8” size letters)
Step 2.
Specify Quantity.
Enter the number of nameplates
desired in the box on the right. 1 2 3 4 5 6 7 8 9 10 11
Sample Letter Sizes
7/64” Letters: A B C D
1/8” Letters: A B C D
HWAS Nameplate
Engraving Location A
Engraving Location B
Step 1.
Choose Letter Size - 3/32” or 1/8”.
Check the box for the letter size you want.
Then write your lettering in box below the
check boxes. Note: 1/8” size letters cannot
exceed 14 characters.
3/32”
Letter
Size
20 characters maximum
(for 3/32” size letters)
1/8”
Letter
Size
14 characters maximum
(for 1/8” size letters)
Step 2.
Specify Quantity.
Enter the number of nameplates
desired in the box on the right. A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Step 3.
Specify Location.
Enter the location of engraving
(A or B or Both), in box on the right. B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Sample Letter Sizes
3/32” Letters: A B C D
1/8” Letters: A B C D
Qty
Qty
Qty
Location
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
657
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Switch Engraving Order Form – HW Series
Copy this order form and use it to specify Letter Height, Maximum Number of Lines and Text to be engraved.
To ensure engraving accuracy, fax it to your IDEC representative or Distributor.
Your Company: Telephone:
Name: Fax:
Address: Email:
PO: Part Number to be Engraved:
Please check one of the boxes below to indicate your choice of engraving options:
Square
Switch
Round
Switch
ø29mm, ø40mm Mushroom Head
Engraving
Area 1
Engraving
Area 2†
# of Lines Letter
Height
Max. Characters
Per Line
# of
Lines
Letter
Height
Max. Characters
Per Line
# of
Lines
Letter
Height
Max. Characters
Per Line
1
5/32 5
1
5/32 5 Engraving
Area 1 1
5/32 5
1/8 6 1/8 5 1/8 5
2
5/32 5
2
5/32 5 Engraving
Area 2 1
5/32 7
1/8 6 1/8 6 1/8 7
3 1/8 6 3 1/8 5
4 3/32 5 4 3/32 5
1. Above mentioned specifications hold true for standard size pushbuttons (round and square).
2. †Engraving Area 2 can be engraved for 40mm mushroom Head non-Illuminated push button only.
3. Engraving is done on the button itself for non-Illuminated push buttons and on marking plate for illuminated push buttons and pilot lights.
4. Please enter text exactly how you want it engraved, take care to emphasize capital or small letters.
Enter text to be engraved:
Line 1:
Line 2:
Line 3:
Line 4:
Sample Letter Sizes
1/8 Letters:
5/32 Letters:
For IDEC Internal Use Only:
Work Order #:
Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø22mm - HW Series Switches & Pilot Devices
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Accessories
Item Appearance Description/Usage Part Number
Locking Ring Wrench Metallic tool used to tighten the plastic locking ring when installing the HW
series in a panel MW9Z-T1
Lamp/LED Removal
Tool Rubber tool makes lamp/LED removal easier. OR-55
Anti-Rotation Ring Prevents rotation of switches in panel. (included with all assembled
switches except pilot lights)
for notched panel
cutout (standard) HW9Z-RL
for round panel cutout LW9Z-L
Rubber Mounting
Hole Plug Black rubber plug fills unused 7/8” mounting holes in panel. OB-31
Metallic Mounting
Hole Plug
For plugging unused 7/8” mounting holes in the panel. Tighten the attached
locking ring to a torque of 12 kfg-cm maximum
Degree of protection: IP66
LW9Z-BM
Pushbutton Clear
Boot
Used to cover and protect pushbuttons
Operating temperature: –50 to +60°C
Flush Pushbuttons OC-31
Extended Pushbuttons OC-32
Padlock Cover
Plastic hinged padlockable cover to protect pushbuttons or selector
switches. (Not intended for E-Stops)
Degree of protection: IP65
HW9Z-KL1
Tab Terminal Adapter Tab #250 (6.35 x 0.8mm): Single tab TW-FA4
Mounting Adaptor
Used to mount round HW series (except Jumbo
Mushroom, unibody, and square units) into a larger panel
cut-out. (includes both pieces)
22 to 30mm HW9Z-A30
22 to 25mm HW9Z-A25
Replacement Safety
Lever Lock
Used to prevent contact mounting lever from moving due to heavy vibration
or panel maintenance. HW9Z-LS
Reset Rod for
Contactors Overload 5” rod used with HW1B-M0. HW9Z-RS-TK2141
Replacement
Operator Washer Provided with operator. Insert between bezel and locking ring. HWM-WASHER
Replacement Locking
Ring Plastic locking nut comes with all HW operators & assemblies.
Standard (plastic) HW9Z-LN
Optional (metal) HW9Z-LNM
Switch Cover
(Square) Used only with round or square flush pushbuttons. HW9Z-K1 (spring return)
HW9Z-K11 (maintained cover)
Replacement Keys Pair of Keys (#231) HW9Z-SKP
Replacement Lens HW Illuminated Unibody Replacement Lens HWLV-LENSR
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Item Appearance Description/Usage Part Number
Replacement Jumbo
Dome Lens
Polycarbonate Replacement Lens
(If using yellow lens, use white LED.)
HW1A-P5M
M = (A, G, R, S, W, Y))
Replacement Jumbo
LED Diffusing Lens HW9Z-PP5C
Replacement LED
Lamps for HW
Jumbo Dome
Replacement LED Lamp - applicable for jumbo pilot lights only LSTDB-2M
M = (A, G, R, S, W)
Rubber Cover for
Dual Pushbuttons Clear Silicon rubber cover HW9Z-D7D
Barrier for Dual
Pushbuttons
Plastic barrier. Used when mounting the HW7 units on 30mm horizontal
centers, to prevent possible interconnections between adjoining terminals. HW-VU1
EMO Sticker
E M O
Emergency stop nameplate sticker HW9Z-EMO-NP-TK2120
E-Stop Shrouds
Style Part Numbers E-Stop Types Applicable
Standards
HW9Z-KG1 40mm
Mushroom Head
SEMI S2-0703,
12.5.1 Compliant
HW9Z-KG2
40mm,
and 60mm
Mushroom Head
SEMI S2-0703, 12.5.1 &
SEMATECH Compliant
Style Part Numbers E-Stop Types Applicable
Standards
HW9Z-KG3 40mm
Mushroom Head
SEMI S2 Compliant
(Approved by TUV)
HW9Z-KG4 40mm
Mushroom Head
SEMI S2 Compliant
(Approved by TUV)
& SEMATECH
Contact Assemblies
Standard Contact Assemblies
For use with Non-Illuminated Pushbuttons & E-Stops
Style Contacts Part Number
Standard Finger-Safe Contacts 1NO
1NC
1NO/1NC
2NO
2NC
2NO/2NC
HW-CBF10
HW-CBF01
HW-CBF11
HW-CBF20
HW-CBF02
HW-CBF22
Gold contact option is available. Add suffix “MAU” to end of part number. For
example, HW-CBF20 becomes HW-CBF20-MAU.
Full Voltage Contact Assemblies
For use with Illuminated Pushbuttons.
Style Contacts Part Number
1NO
2NO
1NO/1NC
1NC
2NC
HW-FL10Q0
HW-FL20Q0
HW-FL11Q0
HW-FL01Q0
HW-FL02Q0
Order LED separately.
Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø22mm - HW Series Switches & Pilot Devices
660 www.IDEC.com 1804091617
Transfomer Contact Assemblies
For use with Illuminated Pushbuttons.
Style Contacts Part Number
120V AC
with LED
1NO
2NO
1NC
1NO/1NC
HW-FL10H2-N
HW-FL20H2-N
HW-FL01H2-N
HW-FL11H2-N
240V AC
with LED
1NO
2NO
1NC
1NO/1NC
HW-FL10M4-N
HW-FL20M4-N
HW-FL01M4-N
HW-FL11M4-N
480V AC
with LED
1NO
2NO
1NC
1NO/1NC
HW-FL10T8-N
HW-FL20T8-N
HW-FL01T8-N
HW-FL11T8-N
1. In place of N, specify the LED Color Code.
N = A, G, R, S, or W
2. 6V LED included. Dimensions (mm)
Non-Illuminated Pushbuttons
Flush (HW1B-M1, -A1) Extended (HW1B-M2, -A2) ø29mm Mushroom (HW1B-M3 -A3)
69.4 (3 or 4 blocks)
26.5
41.4
29.4
25
ø23.6
49.4 (1 or 2 blocks)
13
ø29
LOCK
Safety Lever Lock
Locking Ring
Panel Thickness 0.8 to 6
26.5
41.4
29.4
25
13
ø29
19
ø23.6
LOCK
Panel Thickness 0.8 to 6
Locking Ring
Safety Lever Lock
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
26.5
41.4
29.4
25
13
ø29
23.2
LOCK
Locking Ring
Safety Lever Lock Panel Thickness 0.8 to 6
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
ø40mm Mushroom (HW1B-M4, -A4) ø60mm Mushroom (HW1B-M5) Square Flush (HW2B-M1, -A1)
41.4
13
23.2
ø40
25
26.5
29.4
LOCK
Panel Thickness 0.8 to 6
Locking Ring
Safety Lever Lock
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
41.4
29.4
25
26.5
15
30.1
ø60
LOCK
Panel Thickness 0.8 to 6
Locking Ring
Safety Lever Lock
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
26.5
41.4
29.4
25
13
24.8
29.6
LOCK
Panel Thickness 0.8 to 6
Locking Ring
Safety Lever Lock
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
Square Extended (HW2B-M2, -A2) Contact Block (Bottom View) Terminal Wiring
26.5
41.4
29.4
25
13 24.8
29.6
19
LOCK
Panel Thickness 0.8 to 6
Locking Ring
Safety Lever Lock
49.4 (1 or 2 blocks)
69.4 (3 or 4 blocks)
1 contact block 2 contact blocks
4 contact blocks
Arrows indicate access directions for wiring
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
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800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Operators Dimensions (mm)
Flush (Round & Square) Extended
Round Square
LOCK
ø23.6
29.4
25
13
Panel Thickness
0.8 to 6
41.4
LOCK
25
41.4
29.4
24.8
29.6
Extended
LOCK
13
18.5
ø23.5
ø23.6
29.4
41.4
25
Extended with Full Shroud ø40mm Mushroom
ø23.6
18.5
ø29.5
LOCK
29.4
41.4
25
13
23.2
ø40
LOCK
29.4
41.4
25
Emergency Stop Pushbuttons Dimensions (mm)
ø29mm Head Pushlock Turn Reset (HW1B-V3)
1 contact block
LOCK
50.2 (1 or 2 blocks)
70.2 (4 blocks)
ø29
32
29.4
41.4
25
13
Terminal Screw M3.5
Gasket
Locking Ring
Panel Thickness 0.8 to 6
2 contact blocks
4 contact blocks
ø40mm Head Pushlock Turn Reset (HW1B-V4) ø40mm Head EMO Pushlock Turn Reset (HW1B-V4)
LOCK
29.4
41.4
25
32
ø40
13
41.4
50.2 (1 or 2 blocks)
70.2 (4 blocks)
13 29.4
32
20
Locking Ring
26.5
25
Lock Lever
ø40
LOCK
ø40mm Head Pushlock Key Reset (HW1B-X4) ø60mm Head Pushlock Turn Reset (HW1B-V5)
LOCK
29.4
41.4
25
32
ø40
13
49.4 34.5
15
ø60
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ø22mm - HW Series Switches & Pilot Devices
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ø40mm Head Push-Pull (HW1B-Y2) ø40mm Head Unibody Pushlock Turn Reset (HW1B-BV4)
LOCK
29.4
41.4
25
25.5
ø40
13
M3.5 Terminal Screw Gasket
Locking Ring
Panel Thickness 0.8 to 6
ø40
14
32
11.5
46
48
Terminal Cover
TOP Marking
Illuminated E-Stop Pushbuttons (HW1E-LV4) Mounting Hole
M3.5 Terminal Screw
Lamp Terminal
ø40
14
32
11.5
61
63
M3.5 Terminal Screw Gasket
Locking Ring
Panel Thickness 0.8 to 6
Terminal Cover
TOP Marking
R0.8 max.
0
+0.4
+0.4
0
+0.2
0
ø22.3
3.2
24.1
The minimum mounting centers shown
below are applicable to E-Stop switches
with one layer of contact blocks (two
contact blocks). When two layers of
contact blocks are mounted, determine
the minimum mounting centers for ease
of wiring.
Unit Vertical Spacing Horizontal Spacing
HW1B-V3
HW1B-V4
HW1B-X4
HW1B-Y2
50 mm 50 mm
HW1B-V5 60 mm 60 mm
Terminal Arrangement (Bottom View)
HW1E-BV4
(1NO-1NC)
Side
.2 (NC) .3 (NO)
.4 (NO)
.1 (NC)
HW1E-LV4
(1NO-1NC)
LAMP
X1
X2
TOP
.2 (NC) .3 (NO)
.4 (NO)
.1 (NC)
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
663
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Emergency Stop Stations Dimensions (mm)
HW1B-V4R
Box Cover Box Base
Box Cover Mouting Screws
59.5A
76
76
Operator Dimension A (mm)
Pushlock Turn Reset 32
Pushlock Key Reset 32 (Key inserted: 49.4)
Push Pull 25.5
Mounting Hole Layout
41
4-M4 Tapped Holes for Rear Mounting
(Depth: 10 mm)
ø14 Knockout
2-Front Mounting Holes
62
21
15.5
21
2-ø4.6
Pilot Lights Dimensions (mm)
Round Flush Terminal screws: M3.5, integrated terminal cover
6, 12, 24V AC/DC, Without LED lamp 100/110V AC, 200/220V AC (240V AC maximum) 110V DC, 380V AC minumum
ø29
11.5
7
43.3
ø
23.5
Gasket
Locking Ring
Panel Thickness 0.8 to 6
60.8 7
ø29
29.6
24
ø
23.5
Gasket
Locking Ring
Panel Thickness 0.8 to 6
29.6
ø29
24
76.2 7
ø23.5
Gasket
Locking Ring
Panel Thickness 0.8 to 6
Extended Terminal screws: M3.5, integrated terminal cover
6, 12, 24V AC/DC, Without LED lamp 100/110V AC, 200/220V AC (240V AC maximum) 110V DC, 380V AC minimum
ø29
11.5
43.3 17.5
ø23.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
60.8
ø29
29.6
24
17.5
ø23.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
29.6
ø29
24
76.2 17.5
ø23.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
Square Flush Terminal screws: M3.5, integrated terminal cover
6, 12, 24V AC/DC, Without LED lamp 100/110V AC, 200/220V AC (240V AC maximum) 110V DC, 380V AC minimum
11.5
743.3 29.6
24.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
60.8 7 29.6
24.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
76.2 7 29.6
24.6
Gasket
Locking Ring
Panel Thickness 0.8 to 6
Jumbo Dome Pilot Light Terminal screws: M3.5, integrated
terminal cover
50.5
0.5
34.4
ø66
Gasket
Locking
Ring
Panel Thickness 1 to 5
LED Lamp LSTDB
Base BA9S/13
Light blue:
LSTD
BIllumination Color
20.4
ø10.6
Mounting Hole Layout
+0.2
0
3.2
85
+0.4
R0.8 max.
ø22.3 +0.4
0
24.1 0
85
Mounting Hole Layout
Close mounting on 30mm centers
Degree of protection: IP65
30 min.
30 min.
ø22.3 0
+0.4
When mounting transformer or DC-DC
converter type units on 30mm centers
vertically and horizontally, keep the
ambient temperature below 40ºC.
Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø22mm - HW Series Switches & Pilot Devices
664 www.IDEC.com 1804091617
Illuminated Pushbuttons
Full Voltage Models
1 Contact Block 2 Contact Blocks 3 Contact Blocks
Panel
Thickness
0.8 to 6
50.2 (1 block)
Full Voltage Adapter
Locking Ring
Contact Block
M3.5 Terminal Screw
1 contact block
65.8 (2 blocks)
Full Voltage Adapter
Locking Ring
Contact Block
M3.5 Terminal Screw
2 contact blocks
Panel
Thickness
0.8 to 6
70.2 (3 blocks)
3 contact blocks
X1 X2
Full Voltage Adapter
Contact Block
M3.5 Terminal Screw
Locking Ring Panel
Thickness
0.8 to 6
Illuminated Pushbuttons con’t Dimensions (mm)
4 Contact Blocks Terminal Wiring
Arrows indicate access directions for wiring.
Locking Ring
Full Voltage Adapter
Contact Block
M3.5 Terminal Screw
4 contact blocks
Panel
Thickness
0.8 to 6
85.8 (4 contacts)
Contact Block
Full Voltage Adaptor Transformer
X2X1
Transformer Models DC-DC Converter Models
M3.5 Terminal Screws 89.7 (2 blocks)
X2X1
3 4
109.5 (4 blocks)
X2
X1
M3.5 Terminal Screw
89.5 (2 blocks)
109.5 (4 blocks)
Safety Lever Lock
Locking Ring
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
665
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Non-Illuminated Selector & Key Switches Dimensions (mm)
Knob Operator Terminal Wiring
Gasket
Locking Ring
M3.5 Terminal
Screw
1 contact block
2 contact blocks
4 contact blocks
Panel Thickness 0.8 to 6
48.5 (1 or 2 blocks)
68.5 (3 or 4 blocks)
7
21
ø28.8
LOCK
29.4
41.4
25
ø29
Arrows indicate access directions
for wiring.
Contact Block
Full Voltage Adaptor
Tranformer
X2X1
Key Operator
LOCK
29.4
41.4
13
30.5
17
25
ø29.4
Illuminated Selector Switches
Full Voltage Model Transformer Model
M3.5 Terminal Screw
LOCK
29.4
41.4
25
ø29
69.4 (2 blocks)
89.4 (4 blocks)
7
21
LOCK
X2X1
3 4
7
M.3.5 Terminal
Screw 99.5 (4 blocks)
79.5 (2 blocks)
21 29.4
41.4
25
ø29
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ø22mm - HW Series Switches & Pilot Devices
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Dual Pushbutton Dimensions (mm)
Without Pilot Light Mounting Hole Layout
0.5
Without Button
Markings
With Button Markings
(I/ON and O/OFF)
Panel Thickness 0.8 to 6
14.5
20
49.4 (2 contacts)
69.4 (3 or 4 contacts)
54.8
29.8
54.8
29.8
41.4
Rubber Gasket
Locking Ring
Safety Lever Lock
HW
ON
OFF
R0.8 max.
0
+0.4
+0.4
0
30
55 **
ø22.3
+0.2
0
*3.2
24.1
-The 3.2 mm recess is for preventing
rotation and is not necessary when a
nameplate or anti-rotation ring is not used.
-When using the safety lever lock,
determine the vertical spacing in
consideration of convenience for installing
and removing the safety lever lock.
-Recommended vertical spacing: 100 mm
-The minimum mounting centers are
applicable to switches with one layer of
contact blocks (two contact blocks). When
two layers of contact blocks are mounted,
determine the minimum mounting centers
for ease of wiring.
With Pilot Light
Full Voltage
Full Voltage Adapter
69.4 (2 contacts), 89.4 (4 contacts)
(Note)
HW
(Bottom Button)
(Top Button)
The depth of a 3-contact model depends on the combination of
contact blocks at top and bottom pushbuttons.
Top Button 1 contact block 2 contact blocks
Bottom Button 2 contact blocks 1 contact block
Depth 89.4 mm 69.4 mm
Transfomer (240V minimum) Transformer (480V)
79.5 (2 contacts), 99.5 (4 contacts)
Transformer
HW
89.5 (2 contacts), 109.5 (4 contacts)
Transformer, DC-DC Converter
HW
Monolever Dimensions (mm)
Locking Ring
Panel Thickness 0.8 to 6
49.4 (2 blocks)
ø34.2
LOCK
29.4
41.4
25
M3.5 Terminal
Screw
69.4 (4 blocks)
24
24
36 max.36 max.
72
8
45.5
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
667
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
Accessory Dimensions
LW9Z-BM
Metallic Mounting Hole Plug
OB-31
Rubber Mounting Hole Plug
HW9Z-RL
Anti-Rotation Ring
OR-55
Lamp/LED Removal Tool
Gasket
Locking Ring
ø25.8
12 3
ø25
ø29
3.5
3.5
TOP
ø22
1.5
ø29
59
ø11.6
ø14
HW9Z-D7D
Dual Pushbutton Rubber Cover
HW-VU1
Dual Pushbutton Barrier
MW9Z-T1
Locking Ring Wrench
HW-VL1
Barrier
33
58
22.5
20 1.5
45
ø28
110
20 1.5
45
HW9Z-KL1
Padlock Cover
HWLS-TK1971
Safety Lever Lock
Key Hole ø8
30
70
93
29.5
30
R66.5
82.5
ø22.2
24
Waterproof Rubber
Gasket 0.5t
Panel Thickness
0.8 to 3.2
ø50
(ID: ø44.4)
Remove
Screwdriver
Safety Lever Lock
Operator
Panel
Contact Block
Mounting Adapter
Lock Lever
Install
LOCK
Safety Lever
Lock
26.5
HW9Z-KG1 HW9Z-KG2
ø22
32
80
48
64
22
38
Gasket
TOP Marking
Panel Thickness: 1.2 to 4
TOP Marking
Locking Ring
Operator
36.5
ø90
ø22.2
ø76.1
Operator
Panel Thickness: 1.2 to 4
HW9Z-KG3 HW9Z-KG4 LSTD
52
ø74
42
35
25
ø22
ø66
67
ø90
50
35
25
ø22
ø75
ø10.6
20.4
ø9.5
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ø22mm - HW Series Switches & Pilot Devices
668 www.IDEC.com 1804091617
Specification Charts
Conforming to IEC 947-5-1 Appendix C.
Utilization categories AC-15 and DC-13.
Operation rate: 1,800 op. hour
Load factor:
Inductive 0.4 ± 0.05
Resistive 0.9 ± 0.05
Operator Truth Tables
2 Position Selector Switches
Contact Mounting
Position
Operator
Position
Left Right
HW1S-2T
HW1K-2*
HW1F-2
HW-U10
(NO)
L O X
R O X
HW-U01
(NC)
L X O
R X O
HW-U10R
(NO-EM)
LO X
RO X
HW-U01R
(NC-LB)
LXO
RXO
3 Position Selector Switches
Contact Mounting
Position
Operator Position
Left Center Right
HW1S-3T
HW1K-3*
HW1F-3
HW-U10
(NO)
L X O O
R O O X
HW-U01
(NC)
L O XX
RXX O
HW-U10R
(NO-EM)
LXO O
R O O X
HW-U01R
(NC-LB)
LOX X
RXX O
Contact Mounting
Position
Operator Position
Left Center Right
HW1S-3ST
HW1K-3S*
HW-U10
(NO)
L X O O
R O O X
HW-U01
(NC)
L O O X
R X O O
HW-U10R
(NO-EM)
LXX O
ROX X
HW-U01R
(NC-LB)
LOX X
RXX O
3 Position Selector Switches con’t
Contact Mounting
Position
Operator Position
Left Center Right
HW1S-3JT
HW1K-3J*
HW-U10
(NO)
L X O O
R O O X
HW-U01
(NC)
L O X O
R O X O
HW-U10R
(NO-EM)
L X O X
RXOX
HW-U01R
(NC-LB)
L O XX
RXX O
4 Position Selector Switches
Contact Mounting
Position
Operator Position
1 2 3 4
HW1S-4T
HW-U10
(NO)
L X O O O
R O O O X
HW-U01
(NC)
L O O X O
R O X O O
HW-U10R
(NO-EM)
LXX O X
R X O XX
HW-U01R
(NC-LB)
L O XX X
RXX X O
5 Position Selector Switches
Contact Mounting
Position
Operator Position
1 2 3 4 5
HW1S-5T
HW-U10
(NO)
L X O O O O
R O O O O X
HW-U01
(NC)
L O O O X O
R O X O O O
HW-U10R
(NO-EM)
LXX X O X
R X O XX X
HW-U01R
(NC-LB)
L O XXXX
RXX X X O
1. Mounting position indicates which side of operator each contact should be mounted (as
viewed from the front of the panel).
2. *For key removable code see page 638.
3. HW1S-3T is identified by white plungers on the operator.
4. HW1S-3ST is identified by red plungers on the operator.
5. HW1S-3JT is identified by black plungers on the operator.
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
669
800-262-IDEC (4332) • USA & Canada
ø22mm - HW Series
Switches & Pilot Devices
1804091617
HW Safety Precautions
Turn off power to HW series control units before starting installation, removal,
wiring, maintenance, and inspection of the products. Failure to turn power off
may cause electrical shocks or fire hazard.
To avoid the possibility of burning yourself, use the lamp holder tool when
replacing lamps.
For wiring, use wires of a proper size to meet voltage and current requirements.
HW General Instructions
Panel Mounting
Remove the contact block assembly from the operator (for transformer type pilot
lights, remove the transformer from the illumination unit). Remove the locking
ring from the operator. Insert the operator into the panel cut-out from the front,
tighten the locking ring from the back, then install the contact block assembly to
the operator.
Removing and Installing the Contact Block Assembly
1. To remove the operator from the contact block, turn the locking lever in the
direction of the arrow shown below. The operator can now be removed.
2. To reinstall, place the TOP markings on the operator and the contact block
mounting adapter in the same direction, and insert the operator into the
contact block mounting adapter. Then turn the locking lever in the opposite
direction.
Notes for Panel Mounting
1. When mounting the operator onto a panel, use the optional locking ring
wrench (MW9Z-T1) to tighten the locking ring. Tightening torque must not
exceed 2.0 N·m. Do not use pliers. Excessive tightening will damage the
locking ring.
2. For the contact blocks and transformers housing LED lamps, make sure not to
press the lamps too hard, otherwise the lamp socket may be damaged.
Safety Lever Lock
IDEC strongly recommends using the safety lever lock (HW9Z-LS, yellow) to
prevent heavy vibration or maintenance personnel from unlocking the contact
assembly.
1. HW series can be mounted vertically with a minimum spacing of 55 mm
but spacing should be determined to ensure easy operation (recommended
minimum spacing: 100 mm).
2. Mount the control unit onto the panel, lock the lever, and push in the safety
lever lock to install.
3. When the spacing is narrower than the recommended value, with the lever un-
locked, mount the safety lever lock and insert the contact unit to the operator.
Then, lock the lever and strongly push in the safety lever lock to install.
4. To remove the safety lever lock, insert a flat screwdriver into the safety lever
and push upwards.
Remove
Screwdriver
Safety Lever Lock
Operator
Panel
Contact Block
Mounting Adapter
Lock Lever
Install
LOCK
Safety Lever
Lock
26.5
Dual Pushbutton Instructions
Replacement of Lens
Removing
Remove the lens by inserting a screwdriver into the recess of the lens through
the bezel.
Installing
Install the lens in the recess between the buttons by pressing against the bezel.
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ø22mm - HW Series Switches & Pilot Devices
670 www.IDEC.com 1804091617
Dual Pushbuttons Instructions continued
Replacement of Lamps
LED lamps can be replaced by using the lamp holder tool (OR-55) from the front
of the panel, or by removing the contact block assembly from the operator unit.
Removing the Lamps from the Front of the Panel
Removal
1. To remove, slip the lamp
holder tool onto the lamp
head lightly. Then push
slightly, and turn the lamp
holder tool counterclock-
wise.
Installation
1. To install, insert the lamp
head into the lamp holder
tool, and hold the lamp as
shown in the figure below.
Lamp Lamp Holder Tool
2. Place the pins on the lamp
base to the grooves in the
lamp socket. Insert the lamp
and turn it clockwise.
Lamp Base
About Dual Pushbutton Switches
The dual pushbuttons cannot
be removed or replaced!
Do not attempt to remove
using a flat screwdriver or
pincers, otherwise the dual
pushbuttons may be damaged.
Pushbuttons
Do not attempt
to remove the
pushbuttons!
Narrow Mounting
When mounting the units closely in a horizontal row on 30mm centers, use op-
tional barriers to prevent interconnection between adjoining terminals. The barri-
ers can be attached simply by pressing them onto the sides of contact blocks.
Barrier
30 30
When mounting transformer type illuminated
units closely in a horizontal row on 30-mm
centers, insert solid wires or stranded wires
into inside of the terminal screw on the
transformer (see figure on the right) to prevent
short circuit between adjoining terminals.
X2X1 X2X1
Inside Inside
Installation of LED Illuminated Units
When using full voltage type LED illuminated units, provide protection against
electrical noise, if necessary.
Applicable Wiring
The applicable wire size is 2 mm2 maximum. (solid wire ø1.6mm2 maximum) One
or two wires can be connected.
Applicable Crimping Terminal
ø3.6 min.
7.9 max.
4 max. 5.5 min.
Be sure to use an insulation tube or cover on the crimping part of the crimping
terminal to prevent electrical shocks.
Solid Wire
8 max.
ø1.6 max.
Note: When connecting wires to contact blocks or transformers in the direction
shown below, keep the insulation stripping length 6.6 mm at the maximum.
X2X1 X2X1
Inside Inside
Installing the Rubber Boot
When using the HW7D pushbuttons in places where the pushbuttons are
subjected to water splash or an excessive amount of dust, make sure to use the
HW9Z-D7D rubber boot (IP65) which is ordered separately.
Notes for Installing the Rubber Boot
Remove the gasket from the operator, and install the rubber boot on the operator.
Pull out the seals of the rubber boot and place them around the operator sleeve
as shown. Make sure that the seals are not twisted or tucked inside and that
the gasket does not remain, otherwise the normal waterproof and dustproof
characteristics are not ensured.
Remove
Gasket
Install
1. Remove the gasket. 3. Rubber boot is
installed.
2. Install the rubber boot
on the pushbuttons.
Seals
Seals
