–1– ASCTB119E 201407-T
ORDERING INFORMATION
Slim type safety relays SF RELAYS
Slim type
Protective construction: Flux-resistant
type
RoHS compliant
FEATURES
1. Acquisition of Korean safety
certification (“S” mark)
Excluding with diode type
2. Forcibly guided contact structure
3. Slim profile (mm inch)
40/50 (L) × 13 (W) × 24 (H)
1.575/1.969 (L) × .512 (W) × .945 (H)
4. Fast response time is achieved
(8 ms or less).
5. With diode and LED indication type
available
6. Sockets and terminal sockets
(spade and ring tongue terminal
compatible) are available.
TYPICAL APPLICATIONS
1. Machine tools
2. Robots
3. Safety PLCs
4. Circuits with stringent safety
standard requirements such as those
in motor vehicle production
equipment.
S: Slim type
SF S
Operation indication
Nil:
L:
Without LED indication
With LED indication
Contact arrangement
2: 2 Form A 2 Form B
3: 3 Form A 1 Form B
4: 4 Form A 2 Form B
5: 5 Form A 1 Form B
6: 3 Form A 3 Form B
Nominal coil voltage
12, 24, 48V DC
Function
Nil:
D:
None
With diode
Notes: 1. Please consult us about other coil voltages.
2. LED indication color is green.
SFS
–2– ASCTB119E 201407-T
TYPES
1. Standard type
Standard packing: Carton: 50 pcs.; Case: 200 pcs.
* Sockets and terminal sockets available.
2. With diode and LED indication type
Standard packing: Carton: 50 pcs.; Case: 200 pcs.
* Sockets and terminal sockets available.
RATING
1. Coil data
Note: The nominal operating current will increase by approximately 2mA due to the LED on the LED indication type.
Contact arrangement Nominal coil voltage Without LED indication With LED indication
Part No. Part No.
4 poles
2 Form A 2 Form B
12 V DC SFS2-DC12V SFS2-L-DC12V
24 V DC SFS2-DC24V SFS2-L-DC24V
48 V DC SFS2-DC48V SFS2-L-DC48V
3 Form A 1 Form B
12 V DC SFS3-DC12V SFS3-L-DC12V
24 V DC SFS3-DC24V SFS3-L-DC24V
48 V DC SFS3-DC48V SFS3-L-DC48V
6 poles
4 Form A 2 Form B
12 V DC SFS4-DC12V SFS4-L-DC12V
24 V DC SFS4-DC24V SFS4-L-DC24V
48 V DC SFS4-DC48V SFS4-L-DC48V
5 Form A 1 Form B
12 V DC SFS5-DC12V SFS5-L-DC12V
24 V DC SFS5-DC24V SFS5-L-DC24V
48 V DC SFS5-DC48V SFS5-L-DC48V
3 Form A 3 Form B
12 V DC SFS6-DC12V SFS6-L-DC12V
24 V DC SFS6-DC24V SFS6-L-DC24V
48 V DC SFS6-DC48V SFS6-L-DC48V
Contact arrangement Nominal coil voltage Part No.
4 poles
2 Form A 2 Form B
12 V DC SFS2-L-DC12V-D
24 V DC SFS2-L-DC24V-D
48 V DC SFS2-L-DC48V-D
3 Form A 1 Form B
12 V DC SFS3-L-DC12V-D
24 V DC SFS3-L-DC24V-D
48 V DC SFS3-L-DC48V-D
6 poles
4 Form A 2 Form B
12 V DC SFS4-L-DC12V-D
24 V DC SFS4-L-DC24V-D
48 V DC SFS4-L-DC48V-D
5 Form A 1 Form B
12 V DC SFS5-L-DC12V-D
24 V DC SFS5-L-DC24V-D
48 V DC SFS5-L-DC48V-D
3 Form A 3 Form B
12 V DC SFS6-L-DC12V-D
24 V DC SFS6-L-DC24V-D
48 V DC SFS6-L-DC48V-D
Contact arrangement Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal
operating current
[±10%]
(at 20°C 68°F)
Coil resistance
[±10%]
(at 20°C 68°F)
Nominal
operating power
(at 20°C 68°F)
Max. applied
voltage
(at 20°C 68°F)
4 poles
2 Form A 2 Form B
12V DC
75%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
30 mA 400Ω
Approx. 360mW
110%V of
nominal voltage
24V DC 15 mA 1,600Ω
48V DC 7.5mA 6,400Ω
3 Form A 1 Form B
12V DC 30 mA 400Ω
24V DC 15 mA 1,600Ω
48V DC 7.5mA 6,400Ω
6 poles
4 Form A 2 Form B
12V DC 41.7mA 288Ω
Approx. 500mW
24V DC 20.8mA 1,152Ω
48V DC 10.4mA 4,608Ω
5 Form A 1 Form B
12V DC 41.7mA 288Ω
24V DC 20.8mA 1,152Ω
48V DC 10.4mA 4,608Ω
3 Form A 3 Form B
12V DC 41.7mA 288Ω
24V DC 20.8mA 1,152Ω
48V DC 10.4mA 4,608Ω
SFS
–3– ASCTB119E 201407-T
2. Specifications (relay)
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Response time is the time after the coil voltage turns off until the time when “a” contact turns off.
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
*4. Response time of built-in diode type is 12 ms or less (excluding contact bounce time when nominal coil voltage is applied to the coil).
Characteristics Item Specifications
4 poles 6 poles
Contact
Contact arrangement 2 Form A 2 Form B 3 Form A 1 Form B 4 Form A 2 Form B 5 Form A 1 Form B 3 Form A 3 Form B
Contact resistance (Initial) Max. 100 mΩ (By voltage drop 6 V DC 1A)
Contact material Au flashed AgSnO2 type
Rating
Nominal switching capacity (resistive load) 6A 250V AC, 6A 30V DC
Max. switching power (resistive load) 1,500VA, 180W
Max. switching voltage 250V AC, 125V DC
Max. switching current 6 A (Reduce by 0.1 A/°C for temperatures 70 to 85°C 158 to 185°F)
Min. switching capacity (Reference value)*11mA 5V DC
Nominal operating power Approx. 360mW Approx. 500mW
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown
voltage
(Initial)
Between open contacts 1,500 Vrms for 1 min. (Detection current: 10mA)
Between contact sets
2,500 Vrms for 1 min.
(Detection current: 10mA);
7-8/9-10 between open contacts
2,500 Vrms for 1 min. (Detection current: 10mA);
7-8/11-12 between open contacts
9-10/13-14 between open contacts
11-12/13-14 between open contacts
4,000 Vrms for 1 min.
(Detection current: 10mA);
3-4/5-6 between open contacts
3-4/7-8 between open contacts
5-6/9-10 between open contacts
4,000 Vrms for 1 min. (Detection current: 10mA);
3-4/5-6 between open contacts
3-4/7-8 between open contacts
5-6/9-10 between open contacts
7-8/9-10 between open contacts
Between contact and coil 4,000 Vrms for 1min (Detection current: 10mA)
Operate time (at 20°C 68°F) Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time)
Response time (at 20°C 68°F)*2Max. 8ms (Nominal coil voltage applied to the coil, excluding contact bounce time and without diode)*4
Release time (at 20°C 68°F) Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time)
Mechanical
characteristics
Shock
resistance
Functional Min. 200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs)
Destructive Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms)
Vibration
resistance
Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs)
Destructive 10 to 55 Hz at double amplitude of 1.5 mm
Expected life
Mechanical Min. 107 (at 180 times/min.)
Electrical
250 V AC 6 A resistive load: Min. 105 (at 20 times/min.)
30 V DC 6 A resistive load: Min. 105 (at 20 times/min.)
250 V AC 1 A resistive load: Min. 5×105 (at 30 times/min.)
30 V DC 1 A resistive load: Min. 5×105 (at 30 times/min.)
[AC 15] 240 V AC 2 A inductive load: Min. 105 (at 20 times/min., cosϕ = 0.3)
[DC 13] 24 V DC 1 A inductive load: Min. 105 (at 20 times/min., L/R = 48 ms)
Conditions
Conditions for operation, transport and
storage*3
Ambient temperature: –40°C to +85°C –40°F to +185°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed 20 times/min. (at max. rating)
Unit weight Approx. 20 g .71 oz Approx. 23 g .81 oz
SFS
–4– ASCTB119E 201407-T
REFERENCE DATA
Other contact gaps when contacts are welded
1. Operate/response/release time
Tested sample: SFS4-DC24V (4 Form A 2 Form B),
20pcs. (a contacts: 80, b contacts: 40)
2. Coil temperature rise
Tested sample: SFS4-DC24V (4 Form A 2 Form B),
3pcs.
Measured portion: Inside the coil
Ambient temperature: Room temperature
(27°C 80.6°F), 70°C 158°F, 85°C 185°F
3. Malfunctional shock
Tested sample: SFS4-DC24V (4 Form A 2 Form B),
3pcs.
No. of contacts
10 23456789
10 11 12 13 14 15
0
30
20
10
40
50
Time, ms
Release time
Operate time
Response time
90 100 120110 130
50
40
30
20
10
0
0A Room temperature
6A Room temperature
0A 70°C
6A 70°C
0A 85°C
4.5A 85°C
158°F
158°F
185°F
185°F
Coil applied voltage, %V
Temperature rise, °C
Y'
Y
XZ
Z' X'
Y
Y'
Z'
ZXX'
Deenergized condition
Energized condition
200m/s2
200m/s2
200m/s2
200m/s2
200m/s2
200m/s2
4. Max, switching capacity
10 20 30 50 70 100 200 300 500 1000
125 250
10
1
2
3
4
5
6
7
8
0.1
0.2
0.3
0.5
0.7
Contact current, A
Contact voltage, V
AC resistive load
DC resistive load
Sample: SFS4-DC24V (4 Form A 2 Form B)
The table below shows the state of the other contacts.
In case of form “NO” contact weld the coil applied voltage is 0 V.
In case of form “NC” contact weld the coil applied voltage is nominal.
>0.5: contact gap is kept at min. 0.5 mm .020inch
Empty cells: either ON or OFF
Note: Contact gaps are shown at the initial state.
If the contact transfer is caused by load switching, it is necessary to check the actual loading.
State of other contacts
3-4 (NC) 5-6 (NC) 7-8 (NO) 9-10 (NO) 11-12 (NO) 13-14 (NO)
Welded contact No.
3-4 (NC) >0.5 >0.5 >0.5 >0.5
5-6 (NC) >0.5 >0.5 >0.5 >0.5
7-8 (NO) >0.5 >0.5
9-10 (NO) >0.5 >0.5
11-12 (NO) >0.5 >0.5
13-14 (NO) >0.5 >0.5
SFS
–5– ASCTB119E 201407-T
DIMENSIONS (mm inch)
1. 4 poles (2 Form A 2 Form B, 3 Form A 1 Form B)
2. 6 poles (4 Form A 2 Form B, 5 Form A 1 Form B, 3 Form A 3 Form B)
SAFETY STANDARDS
* CSA standard: Certified by C-UL
Certification authority File No.
UL/C-UL E43149* 6A 277V AC, 6A 30V DC
TÜV B 11 04 13461 291 6A 250V AC (cos
φ
=1.0), 6A 30V DC (0ms), AC15: 2A 240V AC (cos
φ
=0.3), DC13: 1A 24V DC (L/R 48ms)
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
1.0
11.43 .450
0.5
10.16 .2005.08
5.08
13.97
1.83
3.5
Max. 13
Max. 24
Max. 40
.039
.020
.400
.200
.550
.072
.138
Max. .512
Max. .945
Max. 1.575
5.08
13.97
(1.83)
10-1.4 .055 dia.
10.16
11.43 .450.2005.08 .200
.550
.400
(.072)
General tolerance: ±0.3 ±.012
Schematic (Bottom view)
Standard
(2 Form A 2 Form B) (3 Form A 1 Form B)
With diode and
LED indication type
(2 Form A 2 Form B) (3 Form A 1 Form B)
With LED indication
(2 Form A 2 Form B) (3 Form A 1 Form B)
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
CAD Data
External dimensions PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
5.08.200 5.08 .200
.200
1.0 0.5
10.16 5.08
13.97
1.83
3.5
Max. 13
Max. 24
Max. 50
.450
5.08
11.43
.039 .020
.400 .200
.550
.072
.138
Max. .512
Max. .945
Max. 1.969
5.08
13.97
(1.83)
14-1.4 .055 dia.
10.16
5.08.200 5.08 .200
.200.450
5.08
11.43
.200
.550
.138
(.072)
General tolerance: ±0.3 ±.012
Schematic (Bottom view)
Standard
(4 Form A 2 Form B) (5 Form A 1 Form B) (3 Form A 3 Form B)
With LED indication
(4 Form A 2 Form B) (5 Form A 1 Form B) (3 Form A 3 Form B)
With diode and
LED indication type
(4 Form A 2 Form B) (5 Form A 1 Form B) (3 Form A 3 Form B)
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
CAD Data
SFS
–6– ASCTB119E 201407-T
NOTES
1. For cautions for use, please read “GENERAL
APPLICATION GUIDELINES”.
2. Coil operating power
Pure DC current should be applied to the coil. If it includes
ripple, the ripple factor should be less than 5%. However, check
it with the actual circuit since the characteristics may be slightly
different.
The wave form should be rectangular.
3. Coil connection
When connecting coils, refer to the wiring diagram to prevent
mis-operation or malfunction.
4. Cleaning
This relay is not sealed, therefore, immersion may cause failure.
Be careful that flux does not overflow onto the PC board or
penetrate inside the relay.
5. Soldering
When using automatic soldering, the following conditions are
recommended
1) Preheating: 120°C 248°F, within 120 Sec (PC board solder
surface)
2) Soldering: 260°C±5°C 500°F±41°F, within 6 Sec
6. Other
1) If the relay has been dropped, the appearance and
characteristics should always be checked before use.
2) The switching lifetime is defined under the standard test
condition specified in the JIS* C 5442-1996 standard
(temperature 15 to 35°C 59 to 95°F, humidity 25 to 75%). Check
this with the actual product as it is affected by the coil driving
circuit, load type, activation frequency, activation phase, ambient
conditions and other factors.
Also, be especially careful with loads such as those listed below.
(1) When used for AC load-operation and the operating phase is
synchronous. Rocking and fusing can easily occur due to
contact shifting.
(2) During high frequency on/off operation with certain loads,
arcing may occur at the contacts. This can cause fusion to
Oxygen and Nitrogen gas in the air creating Nitric Acid (HNO3)
which can cause corrosion to the contacts.
Please see the following countermeasure examples:
1. Incorporate an arc-extinguishing circuit.
2. Lower the operating frequency
3. Lower the ambient humidity
3) For secure operations, nominal coil voltage should be applied.
In addition, please note that pick-up and drop-out voltage will
vary according to the ambient temperature and operating
conditions.
4) Heat, smoke, and/or fire may occur if the relay is used outside
the allowable ranges for the coil ratings, contact ratings,
operating cycle lifetime, and other specifications. Therefore, do
not use the relay if these ratings are exceeded. Also, make sure
that the relay is wired correctly.
5) Incorrect wiring may cause false operation or generate heat or
flames.
6) Check the ambient conditions when storing or transporting
the relays and devices containing the relays. Freezing or
condensation may occur in the relay causing damage. Avoid
exposing the relays to heavy loads, or strong shock and
vibration.
7. Usage, transport and storage conditions
1) Ambient temperature, humidity, and atmospheric pressure
during usage, transport, and storage of the relay:
(1) Temperature: –40 to +85°C –40 to +185°F
(When the temperature is 70 to 85°C 158 to 185°F, reduce the 6
A max. switching current by 0.1 A/°C.)
(2) Humidity: 5 to 85% RH (Avoid freezing and condensation.)
The humidity range varies with the temperature. Use within the
range indicated in the graph below.
(3) Atmospheric pressure: 86 to 106 kPa
Temperature and humidity range for usage, transport, and
storage
2) Condensation
Condensation forms when there is a sudden change in
temperature under high temperature and high humidity
conditions. Condensation will cause deterioration of the relay
insulation.
3) Freezing
Condensation or other moisture may freeze on the relay when
the temperatures is lower than 0°C 32°F. This causes problems
such as sticking of movable parts or operational time lags.
4) Low temperature and low humidity
At low temperature, low humidity environments, the plastic
becomes brittle.
Please note corrections.
8. Please connect DC coil types with LED and built-in diode
correctly by verifying the coil polarity (“+” and “–”).
Connecting with reverse polarity will cause the LED not to
light and damage the built-in diode due to its specification.
85
5
Humidity, %RH
Tolerance range
(Avoid
condensation
when used at
temperatures
higher than
0°C32°F)
(Avoid freezing
when used at
temperatures
lower than
0°C32°F)
850–40 +185+32–40 Temperature, °C°F
–1–ASCTB111E 201407-T
TYPES
1. Sockets
Standard packing: Carton: 10 pcs.; Case: 100 pcs.
2. DIN rail terminal socket
Standard packing: Carton: 10 pcs.; Case: 100 pcs.
Note: For previous products (spade tongue terminal dedicated terminal sockets), please order SFS4-SFD for 4 poles and SFS6-SFD for 6 poles.
RATING
Specifications
DIMENSIONS (mm inch)
1. PC board sockets (4 poles)
ACCESSORIES SF RELAYS
Slim type
(Sockets and DIN rail terminal sockets)
Type No. of poles Part No.
PC board sockets 4 poles SFS4-PS
6 poles SFS6-PS
Type No. of poles Part No.
Terminal sockets
for spade and ring tongue terminals
4 poles SFS4-SFD-R
6 poles SFS6-SFD-R
Item Specifications
Breakdown voltage (Initial) Between each terminal: 2,500 Vrms for 1 min. (Detection current: 10mA)
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Max. carrying current 6 A (Reduce by 0.1 A/°C for temperatures 70 to 85°C 158 to 185°F)
New
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
(SFS4-PS) External dimensions
0.4
5.08
13.97
0.8 6.93
10.16
50.0
15.0
40.0
(13) (13)
11.43 .450.2005.08
.016
.200
.550
.031 .273
.400
1.969
.591
1.575
(.512) (.512)
General tolerance: ±0.3 ±.012
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
4.1
3-3.2 dia.
(For M3 screw)
Please use the screw
with a stem length of
8 mm .315 inch.
.126
5.08
13.97
(6.93)
11.43 .450.2005.08
10.16
10-1.1 .043 dia.
24.8
39.9
.161
.200
.550
.400 .976
1.571
(.273)
Schematic (Bottom view)
Standard
(When 2 Form A 2 Form B mounted) (When 3 Form A 1 Form B mounted)
With LED indication
(When 2 Form A 2 Form B mounted) (When 3 Form A 1 Form B mounted)
With diode and
LED indication type
(When 2 Form A 2 Form B mounted) (When 3 Form A 1 Form B mounted)
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
37814
102 56 9
CAD Data
SFS ACCESSORIES
–2–ASCTB111E 201407-T
2. PC board sockets (6 poles)
3. Terminal socket for spade and ring tongue terminals (For 4 poles finger protect type)
(SFS6-PS) External dimensions
0.4
5.08
13.97
0.8 6.93
10.16
60.0
15.0
40.0
(13) (13)
5.08.200 5.08 .200
.200.450
5.08
11.43
.016
.200
.550
.031 .273
.400
2.362
.591
1.575
(.512) (.512)
General tolerance: ±0.3 ±.012
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
5.08
13.97
(6.93)
3-3.2 dia.
(For M3 screw)
.126
4.1
5.08.200 5.08 .200
.200.450
5.08
11.43
14-1.1 .043 dia.
10.16 24.8
49.9
.200
.550
.161
.400 .976
1.965
(.273)
Please use the screw
with a stem length of
8 mm .315 inch.
Schematic (Bottom view)
Standard
(When 4 Form A 2 Form B mounted) (When 5 Form A 1 Form B mounted) (When 3 Form A 3 Form B mounted)
With LED indication
(When 4 Form A 2 Form B mounted) (When 5 Form A 1 Form B mounted) (When 3 Form A 3 Form B mounted)
With diode and
LED indication type
(When 4 Form A 2 Form B mounted) (When 5 Form A 1 Form B mounted) (When 3 Form A 3 Form B mounted)
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
13 14
378121
2
4
56 910
11
CAD Data
External dimensions
General tolerance: ±0.5 ±.020
6.3+0.3
0
.248+.012
0
6.5
M3 screw.118
R2.0 .079
75.0
6.5
6.2±0.3 dia.
2-4×5 hole
22.4
4.0
35.4
58.9
*62.4
.256
2.953
.244±.012 dia.
.256
.882
.157
1.394
2.319
*2.457
* Reference value (when using DIN rail ATA48011)
Note: Ring tongue terminals cannot be used with conventional DIN rail terminal socket (SFS4-SFD).
In use of a ring tongue terminals, please use SFS4-SFD-R.
Mounting hole dimensions
Tolerance: ±0.1 ±.004
Schematic (Top view)
14.5±0.2
2-M3.5 or 4 dia. hole
80.0±0.2
.571±.008
2-M.138 or .157 dia. hole
3.150±.008
9
10 7 8
3
5
6
2
4
1
CAD Data
SFS ACCESSORIES
–3–ASCTB111E 201407-T
4. Terminal socket for spade and ring tongue terminals (For 6 poles finger protect type)
NOTES
External dimensions
General tolerance: ±0.5 ±.020
6.3+0.3
0
.248+.012
0
M3 screw.118
6.5
6.5
75.0
2-4×5 hole
R2.0 .079
6.2±0.3 dia.
29.8
4.0
35.4
58.9
*62.4
.256
.256
2.953
.244±.012 dia.
1.173
.157
1.394
2.319
*2.457
* Reference value (when using DIN rail ATA48011)
Note: Ring tongue terminals cannot be used with conventional DIN rail terminal socket (SFS6-SFD).
In use of a ring tongue terminals, please use SFS6-SFD-R.
Mounting hole dimensions
Tolerance: ±0.1 ±.004
Schematic (Top view)
2-M3.5 or 4 dia. hole
22.0±0.2
80.0±0.2
2-M.138 or .157 dia. hole
.866±.008
3.150±.008
5213
7
46
9
13 11
810
1214
CAD Data
Installation
1) Attach directly to the chassis or use a DIN rail.
(1) When attaching directly to chassis
• Use a M3.5 screw, spring washer, and hex nut.
• For the mounting pitch, refer to the dimensions.
(2) When installing on a DIN rail
• Use a 35 mm 1.378 inch wide DIN rail (DIN46277).
• Install and remove as shown in the figures below.
2) Refer to the figure below for applicable wire-pressed terminals.
<When installing> <When removing> Pull
Screwdriver
DIN rail
Push
6.3 mm max. 3 mm min.
.248 inch max. .118 inch min. 6.3 mm max. 3 mm min.
.248 inch max. .118 inch min.
Spade tongue terminal Ring tongue terminal
