Accessories & Hardware
www.nkk.com
Y2
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT001s .....................................................................Y4
AT100s .....................................................................Y6
AT200s .....................................................................Y7
AT400s .....................................................................Y9
AT500s ...................................................................Y14
AT600s ...................................................................Y17
AT700s ...................................................................Y19
AT2100s .................................................................Y19
AT3000s .................................................................Y20
AT4000s .................................................................Y23
AT4100s .................................................................Y27
AT9000s .................................................................Y34
Part Number Page
Contents
Accessories & Hardware
www.nkk.com Y3
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Hardware Threading
Many hardware pieces are available in both metric and inch threading, and
in such cases M (metric) and H (inch) are noted in the descriptions. The customer
must select threading by placing an M or H after the basic AT part number. If the
hardware is available only in metric or inch, no code is used in the description;
threading is designated on the drawing.
Color Codes
A Black F Green
B White G Blue
C Red H Gray
D Amber J Clear
E Yellow S Metallic Silver
Accessories & Hardware
www.nkk.com
Y4
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
* AT016
16mm Hex Mounting Nut
Steel
Series: CKM
* AT019
19mm Hex Mounting Nut
Brass with nickel plating
Series: CKL
* AT050
Knurled Nut
Brass with nickel plating
Series: SB40
* AT055
Crossover Guard
Polypropylene
Series: KB
AT056
Dress Cap Nut
Brass with chrome plating
Series: M P S
AT056T
Threaded Through Dress Nut
Brass with chrome plating
Series: M P S
* AT057
Mounting Nut
Brass with zinc plating,
chromate finish
Series: KB
* AT062
.250” Wide Rocker
Polyamide
Colors: A B C
Series: A
* AT063
Gasket
Nitrile butadiene rubber
Color: A
Series: B Threaded Bushing
AT064-1
Panel Frame for Rocker &
Paddle .365” Wide
Polyamide
Color: A
Series: M
AT064-1 accommodates
panel thickness
1.2 ~ 2.3mm
(.047 ~ .090”)
AT064-2
Panel Frame for Rocker &
Paddle .365” Wide
Polyamide
Color: A
Series: M
AT064-2 accommodates
panel thickness
1.57 ~ 3.18mm
(.062 ~ .125”)
AT010s~
AT090s
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(19.0)
.748
(2.5)
.098
M16 P1
(22.0)
.866
(3.4)
.134
M19 P1
(15.06) Dia
.593
15/32-32 NS
(1.68)
.066
(17.0)
.669
(12.4) Dia
.488
(14.0) Dia
.551
(14.0)
.551
M12 P1
(4.27)
.168
(16.0) Dia
.630
(14.0)
.551
M12 P1
(4.27)
.168
(16.0) Dia
.630
M12 P1 (5.0)
.196
(14.0) Dia
.551
(11.4)
.448
(7.0)
.276
(6.35)
.250
(14.73)
.580
(6.9)
.272
(4.9)
.193
(6.2)
.244
(8.6)
.339
(1.3)
.051
(6.68)
.263
(15.62)
.615
(17.9)
.705
(25.04)
.986
(9.9)
.390
(2.3)
.090
* Available in
Americas only
Accessories & Hardware
www.nkk.com Y5
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT065-1
Panel Frame for Rocker &
Paddle .450” Wide
Polyamide
Color: A
Series: M
AT065-1 accommodates
panel thickness
1.2 ~ 2.3mm
(.047 ~ .090”)
AT065-2
Panel Frame for Rocker &
Paddle .450” Wide
Polyamide
Color: A
Series: M
AT065-2 accommodates
panel thickness
1.57 ~ 3.18mm
(.062 ~ .125”)
* AT066
.300” Wide Rocker
Polyamide
Color: A B C
Series: A
* AT070
LED for AT208 Bezel
Colors: C F
Series: EB M MB24
* AT073
Mounting Nut
Brass with nickel plating
Series: HB
* AT075
O-ring for LB Panel Seal
Nitrile butadiene rubber
Series: LB
* AT092
Knurled Mounting Nut
Glass fiber reinforced PBT
Series: YB YB2
(6.68)
.263
(19.43)
.765
(15.62)
.615
(2.3
)
.090
(12.0)
.472
(12.8)
.504
(11.4)
.448
(15.2)
.600
(7.0)
.276
(7.6)
.300
(9.0) Dia
.354
(5.0)
.197
M8 P0.75 (5.5)
.217
(25.0) Dia
.984
M22 P1
(0.5)
.020
(25.0) Dia
.984
(22.0) Dia
.866
(7.7)
.303
(6.0) Dia
.236
(5.08) Dia
.200
(+)
(–)
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(18.0) Dia
.709
(16.0) Dia
.630
(0.5)
.020
(2.4)
.094
(4.7)
.185
(9.2)
.362
M3.5 P0.6
(12.0) Dia
.472
M16 P1
(11.0)
.433
(18.0) Dia
.709
AT089
O-ring for YB Panel Seal
Nitrile butadiene rubber
Series: YB
* AT074
Mounting Nut for LB Panel Seal
Brass with chromate
Series: LB
AT080
Screw Adaptor for AT452 & AT454
Brass
Series: MB20 SCB
Accessories & Hardware
www.nkk.com
Y6
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT105
Cap Removal Tool
Stainless steel
Series: HB KB LB UB YB
AT107
Lamp Extractor
Polyvinyl chloride
Series: KB LW MLW YB
AT109
Cap Extractor
Stainless steel
Series: HB KB LB UB YB
(57.5)
2.264
(60.0)
2.362
(16.0) Dia
.630
(18.0) Dia
.709
(2.7)
.106
(11.8)
.465
(2.0)
.079
(29.6)
1.165
(25.0)
.954
(1.5)
.059
(10.0)
.394
(5.0) Dia
.197
(20.0)
.787
(3.8) Dia
.150
(14.0) Dia
.551
(50.0)
1.97
* AT097
JST Connector for OLED Rocker
JST Part No. BM12B-SURS
PCB Mount
Series: SmartSwitch
(60.0)
2.362
(0.5)
.020
(1.0)
.039
(10.0)
.394
(34.93)
1.375
(13.0)
.512
(29.97)
1.180
(0.78) Dia Typ
.031
(11.89)
.468
(12.7)
.500
AT100s
AT106
Socket Wrench
Aluminum with black alumite finish
Series: YB YB2
* AT094
PC Adaptor
Holder: Polypropylene
Spring: Spring steel with nickel plating
PC Pins: Brass with nickel plating
Series: DSA01
AT108
Socket Wrench
Aluminum with black alumite finish
Series: KB
Accessories & Hardware
www.nkk.com Y7
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT110
Socket Wrench
Brass
Series: HB
AT112
Socket Wrench
Brass with nickel plating
Series: LB
AT201
ON-OFF Plate for
12mm Threaded Bushing
Brass with nickel plating
Series: M P S
AT202
ON-OFF Plate for
12mm Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P S
AT204
Bezel
Polycarbonate
Colors: A B C D E F G H
Series: MLW
AT206
Bezel
Polycarbonate
Colors: A B C D E F G H
Series: LW
AT208
Bezel for AT070 LED
Polycarbonate
Color: A
Series: EB M MB24 MB25
(19.4)
.764
(41.0)
1.614
(28.8)
1.134
(24.0)
.945
(2.6)
.102
(27.0)
1.063 (50.0)
1.969
(12.2) Dia
.480
(0.8)
.031
(2.2)
.087
(16.4)
.646
(16.0)
.630
(25.5)
1.004
(20.0)
.787
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT111
Lamping Tool
Stainless steel
Series: HB KB YB
(50.0)
1.97
(10.0)
.394
(11.8)
.465
(21.5)
.846
(12.0)
.472
(15.6)
.614
(2.2)
.087
(30.2)
1.19
(19.0)
.748
(12.0)
.472
(11.8)
.465
(13.5)
.531
(15.6)
.614
(5.4) Dia
.213
(2.2)
.087
(25.0) Dia
.984
(50.0)
1.97
(10.0)
.394
(50.0)
1.97
(28.0) Dia
1.102
(8.0)
.315
(0.5)
.020
(12.1) Dia
.476
(17.2) Dia
.677
AT200s
AT207
Bezel
Polycarbonate
Colors: A B C E F G H
Series: EB MB24 MB25
Accessories & Hardware
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Y8
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT209
ON-OFF Plate for 6mm
Threaded Bushing
Brass with nickel plating
Series: M P
AT210
ON-OFF Plate for 6mm
Threaded Bushing
Aluminum
Colors: Red & black ink
Series: M P
AT211
ON-OFF Plate for 6mm
Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P
AT212
Bezel for 2 AT617 LEDs
Polycarbonate
Color: A
Series: EB M MB24 MB25
AT213
Bezel for 2 AT618 LEDs
Polycarbonate
Color: A
Series: EB M MB24 MB25
AT215
ON-OFF Plate for 12mm
Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P S
AT217
Barrier
Polyamide
Colors: A B H
Series: JWM
AT219
Barrier
Polyamide
Colors: A
Series: JWS
(7.2)
.283
(30.0)
1.181
(22.2)
.874
(25.0)
.984
(8.15)
.321
(29.0)
1.142
(27.2)
1.071
(35.0)
1.378
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(24.0)
.945
(20.5)
.807
(19.5)
.768
(7.0)
.276
(10.0) Dia
.394 (18.0) Dia
.710
(6.1) Dia
.240 (5.0)
.197
(0.5)
.020
(11.0)
.433
(21.0)
.827
(6.1) Dia
.240
(0.5)
.020
(21.5) Sq
.846
(11.8)
.465
(10.0)
.394
(12.0)
.472
(2.2)
.087
(7.8)
.307
(3.0) Dia Typ
.118
(8.0)
.315
(11.8)
.465
(10.0)
.394 (12.0)
.472
(2.2)
.087
(7.8)
.307
(21.5) Sq
.846
(5.0) Typ
.197
(8.0)
.315
(2.0) Typ
.079
(28.0) Dia
1.102
(8.0)
.315
(0.5)
.020
(12.1) Dia
.476
(17.2) Dia
.677
(35.0)
1.378
(21.0)
.827
(12.1) Dia
.476
(0.6)
.024
AT214
ON-OFF Plate for 12mm
Threaded Bushing
Aluminum
Colors: Red & black ink
Series: M P S
AT218
Barrier
Polyamide
Colors: A B H
Series: JWL
(18.0) Dia
.710
(10.0) Dia
.394
(6.1) Dia
.240
(0.5)
.020
(5.0)
.197
Accessories & Hardware
www.nkk.com Y9
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT401A/H/S
Splashproof Boot Assembly
Hex Nut Material & Finish:
Nickel plated brass
O-ring Material:
Nitrile butadiene rubber
Series: M P S WT
AT401P
O-ring
Nitrile butadiene rubber
Color: A
Series: M MB20 TL WB WT
AT402
Splashproof Boot
Silicon rubber for A C E F
Ethylene propylene rubber for H
Colors: A C E F H
Series: M P S
AT402S
Splashproof Boot
Silicon rubber
Color: A
Series: M
AT405
Solid Color Rocker
Polycarbonate
Colors: A B C D E F G
Series: MLW
(18.0) Dia
.709
(10.4)
.409
(14.4)
.567
(18.4)
.724
M12 P1
(8.0) Dia
.315
(10.5)
.413
(15.6)
.614
(12.6)
.496
(16.0)
.630
(13.5)
.531
(1.5)
.059
(12.1) Dia
.476
(17.5) Dia
.689
(8.0) Dia
.315
M12 P1
(18.0) Dia
.709
(15.3)
.602
(19.3)
.760
(23.3)
.917
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT400s
Switch Installation Instructions
1. Install switch bushing into mounting hole of panel from the back and
adjust bushing to protrude 3.5 ~ 5.5mm (.138 ~ .217”) above panel.
2. Install boot over bushing and tighten with hex nut.
Non-Splashproof Switches
M, P or S Toggles with 12mm Bushings
Splashproof Switches
S1AW ~ S29AW S Toggles WT Toggles or M Toggle with B3 Bushing
Use boot, nut and o-ring as shown. Use lockwasher and
hexagon nut (from standard switch hardware) behind panel.
Use boot, nut and o-ring as shown. Use o-ring only (from standard switch
hardware) behind panel.
For 12mm Bushings in M, P, S and WT Toggles
AT401A for Oil Resistance
Boot Material: Black nitrile butadiene rubber
AT401H for Dust & Ozone Resistance
Boot Material: Gray ethylene propylene rubber
AT401S for Flexibility, Resilience, and Tensile Strength over Wide
Temperature Range
Boot Material: Black silicone rubber
Boot Assembly Instructions
1. After mounting boot AT401 over toggle, press into place.
2. Be sure boot is pressed evenly and firmly down at or below height A
as shown.
(10.0)
.394
(16.0) Dia
.630
(17.0) Dia
.669
(14.0) Dia
.157
(1.5)
.059
(12.1) Dia
.476
(17.5) Dia
.689
Press Boot
Down Firmly
Around T
oggle
A
(3.5 ~ 5.5)
.138 ~ .217
Boot
Hex Nut
O-ring
Panel
Panel
Thickness
Range
(3.5 ~ 5.5)
.138 ~ .217
Boot
Hex Nut
O-ring
Panel
Panel
Thickness
Range
(3.5 ~ 5.5)
.138 ~ .217
Boot
Hex Nut
O-ring
Panel
Panel
Thickness
Range
(17.0)
.669
(4.7)
.185
M12 P1
Accessories & Hardware
www.nkk.com
Y10
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT406
Bat Lever Cap
Polyvinyl chloride
Colors: A B C E F G
Series: M P S
AT407
.394” Diameter
Screw-on Cap
PBT
Colors: A B C E F G H
Series: MB20
AT412
.748” Diameter
Screw-on Cap
Polystyrene
Colors: A B C F
Series: MB20 SCB WB
AT413
.315” Diameter
Screw-on Cap
PBT
Colors: A B C E F G H
Series: MB20
AT414
.520” Diameter
Screw-on Cap
PBT
Colors: A B C D E F G H
Series: MB20 SB SCB WB
AT415
Bat Lever Cap
Polyethylene
Colors: A B C E F G
Series: D2 M
AT416
Lamp Cover for AT602
Silicon rubber
Colors: C D F
Series: LW
AT420
Rocker
Polycarbonate
Colors: B J
Series: LW
AT421
Filter for AT420
Polycarbonate
Colors: B C D E F G
Series: LW
AT422
Slip-on Cap
Polyethylene
Colors: A B C E F G
Series: SB40
AT426
Solid Color Paddle
Polycarbonate
Colors: A B C D E F G
Series: MLW
AT427
Cap for Locking Lever (code L)
Brass with bright nickel plating
(supplied with switch)
Anodized aluminum
Colors: A C G
Series: D2 M
(27.6)
1.087
(22.4)
.882
(19.0)
.748
(14.6)
.575
(9.5)
.375 (15.8)
.622
(9.9)
.390
(16.3)
.642 (10.0) Dia
.394
(6.0)
.236
(15.6)
.614
(15.6)
.614
(25.0)
.985
(4.0)
.157
(8.0)
.315
(5.1) Dia
.201
(7.0
)
.276
(5.1) Dia
.201
(5.6) Dia
.220
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(12.8) Dia
.504
(11.0)
.433
(14.9)
.587
(13.2) Dia
.520
M3.5 P0.6
(5.0) Dia
.197
(12.0)
.472
(18.0)
.709
(8.0) Dia
.315
(8.0)
.315
M2.3 P0.4
(10.0) Dia
.394
(8.0)
.315 (11.7)
.461
(19.0) Dia
.748
M3.5 P0.6
(8.0) Dia
.315 M2.3 P0.4
(6.5)
.256
Accessories & Hardware
www.nkk.com Y11
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT428 (M-metric H-inch)
Splashproof Boot
Silicone rubber
Color: A
Series: D2 M P
AT429
Indicator Cap
Polycarbonate
Colors: B C D E F G
Series: P01
AT431
Large Rotary Knob
Phenolic resin
Color: A
Series: HS PS TS
AT432
Small Rotary Knob
Phenolic resin
Color: A
Series: HS PS TS
AT433
Knob for Miniature Rotaries
Polyacetal
Color: A
Series: FR01 MR
AT434
Bat Lever Cap
Polyvinyl chloride
Colors: A B C E F G
Series: M
AT435
Screw-on Cap
Brass with chrome plating
Series: SB265
AT438
Design Rocker
Polycarbonate
Colors: B C D F G
Series: MLW
AT442
.394” Diameter
Snap-on Cap
Polycarbonate
Colors: A B C E F G H
Series: DB EB M2B MB20
MB25
AT443
.315” Diameter
Snap-on Cap
Polycarbonate
Colors: A B C E F G H
Series: DB EB M2B MB20
MB25
AT444
Bat Lever Conical Cap
Polyethylene
Colors: A B C E F G
Series: D2 M M2T
AT445
Cap for Color Tipped
Cone Toggle
Polycarbonate
Colors: A B C E F G
Series: M
(6.6) Dia
.260
(13.5)
.531
(10.7) Dia
.421
(6.7)
.264
(12.6)
.496
(16.0)
.630
(10.5)
.413
(15.3)
.602
(13.5)
.531
(8.0)
.315
(10.0) Dia
.394 (8.0) Dia
.315
(7.6)
.299
(11.5)
.452
(4.8) Dia
.189
(13.0)
.512
(19.0) Dia
.748
(11.0) Dia
.433
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(4.5)
.177
(3.0) Dia
.118
(14.3)
.563
(11.3)
.445
(9.8)
.386
(10.8)
.425
M6 P075. or
1/4-40 Thd
(4.6) Dia
.181
(16.2)
.638
(15.8)
.622
(9.78)
.385
(19.5)
.768
(57.0)
2.244
(30.0) Dia
1.181
(24.0)
.945
(15.6)
.614
(41.0)
1.614
(25.0) Dia
.984
(21.0)
.827
Accessories & Hardware
www.nkk.com
Y12
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT452
Rectangular Insert
Polycarbonate
Colors: A B C F G H
Series: MB20 SCB
Used with Screw Adaptor AT080
AT453
Rectangular Shroud
Polycarbonate
Colors: A B H
Series: MB20 SCB
AT454
Round Insert
Polycarbonate
Colors: A B C F G H
Series: MB20 SCB
Used with Screw Adaptor AT080
AT455
Round Shroud
Polycarbonate
Colors: A B H
Series: MB20 SCB
AT460
Cap for Color Capped
Cone Toggle
Polyethylene
Colors: A B C E F G
Series: M
AT465
.453” Square Cap
Polycarbonate
Colors: A B C E F G H
Series: EB MB24 MB25
AT466
.453” False Illuminated Rocker
Polycarbonate
Cap Color: A
Window Color: B/C
Series: M
AT467
Short Paddle
Polyamide
Colors: A B C E F G H
Series: A
AT468
Long Paddle
Polyamide
Colors: A B C E F G H
Series: A
AT469
.260” Wide Rocker
Polyamide
Colors: A B C E F G H
Series: A
AT475
.201” Diameter Cap
Polyamide
Colors: A B C
Series: AB BB FB M2B MB24
AT476
Square Solid Colored Cap
Polycarbonate
Colors: BJ CJ EJ FJ GJ
Series: LB
(16.4)
.646
(3.1) Dia
.122
(2.8) Dia
.110
(8.4)
.331
(11.5) Sq
.453
(10.7) Sq
.421
(8.6)
.339
(11.5)
.453
(11.3)
.445
(7.7)
.303
(1.8)
.071
(11.8)
.465
(9.4)
.370
(3.4)
.134
(2.4)
.094
(5.0)
.197
(4.6)
.181
(14.2)
.559
(2.4)
.094
(4.4)
.173
(5.0) Dia
.197
(10.0)
.394
(19.0)
.748
(6.6)
.260
(1.8)
.071
(13.4)
.528
(4.0)
.157
(5.1) Dia
.201
(13.2) Sq
.520
(6.5)
.256
(3.5)
.138
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(15.4)
.606
(19.4)
.764
(4.0)
.157
(21.0)
.827
(26.2)
1.031
(12.0)
.472
(20.6)
.811
(16.1)
.634
(20.1)
.791
(24.6)
.967
M12 P1
(4.0)
.157
(17.7) Dia
.697
(22.0) Dia
.866
(12.0)
.472
(24.0) Dia
.945
(18.4)
.724
M12 P1
Accessories & Hardware
www.nkk.com Y13
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT477
Square Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: LB
AT480
Square Spot Illuminated Cap
Polycarbonate
Cap Colors: A B C F
LED Colors: C D F CF
Series: LB
AT484
Square Nonilluminated Cap
Polycarbonate
Colors: A B C E F G H
Series: LB
AT485
Square Solid Colored Cap
Polycarbonate
Colors: A BB CB CC EB
FB FF GB GG
Series: KB
AT486
Round Solid Colored Cap
Polycarbonate
Colors: A BB CB CC EB
FB FF GB GG
Series: KB
AT487
Square Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: KB
AT488
Round Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: KB
AT494
Protective Guard
Cover: Polycarbonate
Base: Polyamide
Series: KB
AT495
Dust Cover
Lid: Polyvinyl chloride
Base: Polyamide
Series: KB
AT496
.295” Diameter Cap
Polyamide
Colors: A B C
Series: AB BB FB M2B MB24
AT497
End Barrier
Polyamide
Color: A
Series: LB
AT498
Center Barrier
Polyamide
Color: A
Series: LB
(13.2) Sq
.520
(6.5)
.256
(3.5)
.138
(5.0)
.197
(2.0)
.079
(4.0)
.157 (13.2) Sq
.520
(6.5)
.256
(3.5)
.138
(13.2) Sq
.520
(6.5)
.256
(3.5)
.138
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(21.0) Sq
.827
(5.3)
.209
(6.5)
.256
(13.0) Sq
.512
(4.0)
.157
(7.5) Dia
.295
(20.0)
.787 (5.2)
.205
(20.2)
.796
(4.3
)
.169
(2.0)
.079
(11.6) Sq
.457
(4.5)
.177
(6.2)
.244
(11.6) Dia
.457
(4.5)
.177
(6.2)
.244
(11.6) Sq
.457
(4.5)
.177
(6.2)
.244
(11.6) Dia
.457
(4.5)
.177
(6.2)
.244
(6.5)
.256
(5.0)
.197
(19.0) Sq
.748
(4.3)
.169
(1.2)
.047
(20.0)
.787
(20.2)
.796
(5.2)
.205
Accessories & Hardware
www.nkk.com
Y14
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT499
Protective Guard for Square
Cover: Polycarbonate
Base: Polyamide
Series: LB
AT501 (M-metric H-inch)
Knurled Face Nut
Brass with chrome plating
Series: D2 DB EB M MB20
MB24 P
AT503 (M-metric H-inch)
Hex Face Nut
Brass with chrome plating
Series: M P S SB WB WT
AT504M
Knurled Face Nut
Brass with chrome plating
Series: M P S SB SCB
WB WT
AT506M
Locking Ring
Steel with zinc/chromate
Series: M MB20 P S SB
AT507 (M-metric H-inch)
Locking Ring
Steel with zinc/chromate
Series: D2 DB EB M MB20
MB24 MB25 MR P
AT508
Internal Tooth Lockwasher
Steel with zinc/chromate
Series: M P S SB SCB
SK TL WB WT
AT509
Internal Tooth Lockwasher
Steel with zinc/chromate
Series: D2 DB EB FR01 M
MB25 MR P S SB
AT512 (M-metric H-inch)
Conical Nut
Brass with chrome plating
Series: EB MB20
AT512C (M-metric H-inch)
Conical Nut
Brass with chrome plating
Series: EB MB20
AT513H
Hex Nut
Brass with nickel plating
Series: M MB20 MB24
(10.0) Dia
.394
(1.7)
.067
M6 P0.75 or
1/4-40 Thd (14.3)
.563
(16.0)
.630
(2.4)
.094
M12 P1 or
15/32 32NS
(15.2) Dia
.598
M12 P1
(2.5)
.098
(2.8)
.110
(18.2) Dia
.717
(1.0)
.039
(12.1) Dia
.476
(1.8)
.071
(11.5)
.453
(12.0) Dia
.472
(0.9)
.035
(2.0)
.079
(0.8)
.031
(5.5) or
.229
.250 Dia
or 6.0mm
(12.1) Dia
.476
(15.8) Dia
.622
(0.5)
.020
(10.2) Dia
.402
(6.4) Dia
.252
(0.5)
.020
(8.5)
.335
M6 P0.75 or
1/4-40 Thd (13.0) Dia
.512
(10.5) Dia
.413
(10.0)
.394
M6 P0.75 or
1/4-40 Thd (14.0) Dia
.551
(12.2) Dia
.480
(8.0)
.315
(1.5)
.059 (9.0)
.354
1/4-40 Thd
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT500s
(8.0)
.315
(21.0)
.827
(20.0)
.787
Accessories & Hardware
www.nkk.com Y15
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT513M
Hex Nut
Brass with nickel plating
Series: B D2 DB EB FR01 M
MB20 MB25 MR P
AT515 (M-metric H-inch)
Locking Ring for D Flat Bushing
Steel with zinc/chromate
Series: FR01 M MB24
AT516
O-ring
Nitrile butadiene rubber
Series: M MB20
AT518
Locking Ring
Steel with zinc/chromate
Series: HS PS TS
AT520
Split Lockwasher
Steel with zinc/chromate
Series: HS PS TS
AT526
Hex Mounting Nut
Steel with nickel plating
Series: HS PS TS
AT527 (M-metric H-inch)
Hex Mounting Nut
Steel with nickel plating
Series: M P S SB SCB
SK TL
AT527MA
Black Hex Face Nut
Steel with black chrome plating
Series: TL
AT529
Mounter for Square Cap
Stainless steel frame
GFR PBT spacer
Series: EB
AT530
Panel Mount for Single Pole
Polyamide & polyacetel
Colors: A B C E F G H
Series: A AB
AT531
Panel Mount for Single or
Double Pole
Polyamide & polyacetel
Colors: A B C E F G H
Series: A AB
AT532 (M-metric H-inch)
Dress Cap Nut
Brass with nickel plating
Series: EB M MB20 MB24 P
(9.0)
.354
(8.0)
.315 M6 P0.75
(1.5)
.059 (6.2) Dia
.244
(2.0)
.079
(0.8)
.031
(12.0) Dia
.472
(5.5)
.217
(0.9)
.035 (6.07) Dia
.239
(1.78)
.070
(9.63) Dia
.379
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(1.0)
.039
(2.8)
.110
(1.8)
.071
(10.2) Dia
.402
(18.2) Dia
.717
(13.4) Dia
.528
(10.4) Dia
.409
(1.0)
.039
M10 P0.75
(16.0)
.630
(14.0)
.551
(2.0)
.079
(14.0)
.551
(16.0)
.630
(2.0)
.079
M12 P1 or
15/32 32NS
(14.0)
.551
(16.0)
.630
(2.0)
.079
M12 P1
(11.5)
.453
(18.0)
.709
(12.2)
.480
(0.5)
.020
(2.8)
.110
(8.2) Dia
.323
(10.0) Dia
.394
(12.3)
.484
(12.6)
.496
(8.8)
.346
(1.5)
.059
(1.5)
.059
(12.3)
.484
(12.6) Sq
.496
(8.9)
.350
(9.5) Dia
.374
(3.0)
.118
M6 P0.75 or
1/4-40 Thd
Accessories & Hardware
www.nkk.com
Y16
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT545
Locking Ring
Steel with zinc/chromate
Series: MRA MRB MRK
AT546
Mounting Bracket
for Block Mounting
Phosphor bronze with tin
plating
Series: GB2
AT547
Mounter for AT4140
Polyamide
Color: A
Series: JB
AT548
Panel Mount Housing for LCD 36 x 24
Pushbutton (not for Compact SmartSwitch)
Polyamide
Color: A
Series: SmartSwitch
AT532T (M-metric H-inch)
Threaded Through Dress Nut
Brass with nickel plating
Series: EB M MB20 MB24 P
AT533T (M-metric H-inch)
Threaded Through Dress Nut
Brass with nickel plating
Series: EB M MB20 MB24 P
AT535
Rubber Ring for
MR Panel Seal
Nitrile butadiene rubber
Series: MRB MRK
AT536
Hex Nut
Brass with nickel plating
Series: FB
AT537
O-ring
Nitrile butadiene rubber
Series: S
AT541
O-ring for Panel Seal
with AT4115
Nitrile butadiene rubber
Series: YB
AT542
Coupler for
LCD 36 x 24 Pushbutton
PBT
Series: SmartSwitch
AT543
Support Bracket
Steel with tin plating
Series: MRK
(7.62)
.300
(6.5)
.256
(7.5)
.295
(0.25)
.010
(3.1)
.122
(0.5) Typ
.020
(1.4)
.055
(9.4)
.370
(17.8) Sq
.701
(12.5) Sq
.492
(3.0)
.118
(8.9)
.350
(9.5) Dia
.374
M6 P0.75 or
1/4-40 Thd (12.0) Dia
.472
(2.3)
.090
(11.1)
.437
M6 P0.75 or
1/4-40 Thd (6.2) Dia
.244
(9.4) Dia
.370
(1.3)
.051
(8.0)
.315
(7.0)
.276
(1.2)
.047
M5 P0.5
(12.5) Dia
.492
(15.5) Dia
.610
(1.5)
.059
(20.0) Dia
.787
(16.0) Dia
.630
(0.5)
.020
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(0.5)
.020
(0.8)
.031
(18.0)
.709 (18.0)
.709
(14.9)
.587
(3.8)
.150
(14.0)
.551
(31.5)
1.240
(19.7)
.776
(23.2)
.913
(27.5)
1.083
(27.6)
1.087
(16.0)
.630
(4.2)
.165
(1.0)
.039
(12.0)
.472
(0.9)
.035
(2.0)
.079
(0.8)
.031
(5.5)
.217
(6.0)
.236
(11.6)
.457
Accessories & Hardware
www.nkk.com Y17
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT602
Incandescent Lamp
Volts: 6 12 18 24 28
Series: LW MLW
T-11⁄2 Pilot Slide Base
AT602N
Neon Lamp
Volts: 110
Series: LW MLW
T-11⁄2 Pilot Slide Base
AT607
Incandescent Lamp
Volts: 5 12
Series: LB
T-1 Bi-pin
AT607N
Neon Lamp
Volts: 110
Series: LB
T-1 Bi-pin
AT611
Incandescent Lamp
Volts: 5 12
Series: KB YB
T-1 Bi-pin
AT615
Neon Lamp
Volts: 110
Series: KB
T-1 Bi-pin
AT617
Single Element LED
Colors: C E F
Used for AT212 Bezel
AT618
Single Element LED
Colors: C E F
Used for AT213 Bezel
AT621
6-element Bicolor LED
Without Resistor; Volts: 2
With Resistor; Volts: 5 12 24
Colors: CF
Series: YB
T-11⁄2 Bi-pin
AT622
Single Element LED
Colors: C E F
Series: MLW
T-13⁄4 Pilot Slide Base
AT624
Single Element LED
Color: G
Series: HB
T-1 Bi-pin
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(21.0)
.827
(5.4)
.213
(5.0)
.197
(4.8) Dia
.189
(21.0)
.827
(5.0)
.197 (5.4)
.213
(4.8) Dia
.189
AT600s
(16.6)
.650
(10.2)
.400
(3.1) Dia
.124
(5.08) Dia
.200
(0.5) Dia Typ
.020
(3.18)
.125
(12.6)
.496
(9.0)
.354
(3.15) Dia
.124
(3.8) Dia
.150
(0.5) Dia Typ
.020
(2.54)
.100
(16.6)
.650
(10.16)
.400
(3.1) Dia
.124
(5.08) Dia
.200
(0.5) Dia Typ
.020
(3.18)
.125
(9.0)
.354
(12.6)
.496
(2.54)
.100
(3.8) Dia
.150
(3.1) Dia
.124
(0.5) Dia Typ
.020
(+) (–)
(3.0) Dia
.118
(5.0)
.197
(7.0)
.276
(+) (-)
(5.0)
.197
(2.0)
.079
(5.7)
.224
(12.3)
.484 (–)
(+)
(2.54)
.100
(5.0) Dia
.197
(5.8) Dia
.228
(18.5)
.728
(5.7)
.224
(5.2) Dia
.205
(5.0)
.197
(1.0)
.039
(8.0)
.315 (2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150
Accessories & Hardware
www.nkk.com
Y18
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT625
Super Bright
Single Element LED
Color: G
Series: KB LB YB YB2
T-1 Bi-pin
AT627
Bright
4-Element LED
With Resistor; Volts: 5 12 24
Colors: C D F
Series: LB
T-1 Bi-pin
AT628
Bright
Double Element LED
Colors: C D F
Series: YB YB2
T-1 Bi-pin
AT629
Single Element LED
Color: B
Series: HB
T-1 Bi-pin
AT630
Single Element LED
Color: F
Series: HB
T-1 Bi-pin
AT631
Super Bright
Single Element LED
Color: B
Series: KB LB YB YB2
T-1 Bi-pin
AT632
Super Bright
Single Element LED
Color: F
Series: KB LB YB YB2
T-1 Bi-pin
AT633
Single Element LED
Colors: C D F
Series: HB
T-1 Bi-pin
AT634
Bright
2- or 4-Element LED
With Resistor; Volts: 5 12 24
Colors: C D F
Series: KB YB YB2
T-11⁄4 Bi-pin
AT635
Bright
Single Element LED
Colors: C D F
Series: KB LB
T-11⁄2 Bi-pin
AT636
Bright
Single Element LED
With Resistor; Volts: 5 12 24
Color: F
Series: YB2
T-11⁄4 Bi-pin
(5.0)
.197
(1.0)
.039
(10.4)
.410 (2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150 (5.2)
.205
(8.4)
.331
(3.0) Dia
.118
(3.8) Dia
.150
(0.5) Sq Typ
.020
(2.54)
.100
(11.0)
.433
(4.3) Max
.169 (5.6)
.220
(2.54)
.100
(11.6)
.457 (–) (+)
(5.0)
.197
(1.0)
.039
(4.8) Dia
.189
(5.6) Dia
.220
(0.5) Sq Typ
.020
(2.54)
.100
(4.4) Max
.173
(11.0)
.433
(5.6)
.220
(2.54)
.100
(5.0)
.197
(1.0)
.039
(8.6)
.339
(2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150
(5.0)
.197
(1.0)
.039
(8.2)
.323
(2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150 (5.0)
.197
(1.0)
.039
(10.8)
.426
(2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150
(5.0)
.197
(1.0)
.039
(10.2)
.402
(2.5)
.098
(3.1) Dia
.122
(0.5) Sq Typ
.020
(3.8)
.150
(4.5) Max
.177
(8.6)
.339
(6.0)
.236
(8.0)
.315
(0.58) Dia Typ
.023
(2.54)
.100
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(11.0)
.433
(4.3) Max
.169 (5.6)
.220
(2.54)
.100
Accessories & Hardware
www.nkk.com Y19
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT701
Single Pole
Straight PC Adaptor
Glass fiber
reinforced polyamide
Series: KB
AT702
Double Pole
Straight PC Adaptor
Glass fiber
reinforced polyamide
Series: KB
AT711
Single Pole
Straight PC Adaptor
Glass fiber
reinforced polyamide
Series: LB
AT2107
Bezel
Polyamide
Colors: A B E F G H
Series: M M2100
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(9.8)
.386
(12.0) Dia
.472
Keyway
(9.8)
.386
(12.0) Dia
.472
(5.08)
.200
Keyway
(15.8) Sq
.622
(15.0)
.591
(4.0)
.157
(0.5)
.020
(5.08) Typ
.200
(15.8) Sq
.622
(15.0)
.591
(4.0)
.157
(0.5)
.020
(5.08) Typ
.200
(10.16)
.400
AT712
Double Pole
Straight PC Adaptor
Glass fiber reinforced polyamide
Series: LB
AT714
Receptacle Connector
Connects to Power Source
of Control Boards
FTCS04B & FTCS05B (5-wire)
Length: 19.7” (500.0mm)
Series: FT
(11.8)
.465
(21.5)
.846
(12.0)
.472
(15.6)
.614
(2.2)
.087
AT700s
AT713
Receptacle Connector
Connects to RS232C
Compatible with
FTCS04B & FTCS05B (5-wire) or
FTCS04A & FTCS04A2 (4 wire)
Length: 19.7” (500.0mm)
Series: FT
AT715
Connector Cable
Cable for OLED Rocker
Length: 19.7” (500.0mm)
Series: SmartSwitch
AT2100s
Accessories & Hardware
www.nkk.com
Y20
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT3001
Square Solid Cap
Polycarbonate
Colors: BB CB EB FB GB
Series: YB
AT3002
Round Solid Cap
Polycarbonate
Colors: BB CB EB FB GB
Series: YB
AT3003
Rectangular Solid Cap
Polycarbonate
Colors: BB CB EB FB GB
Series: YB
AT3004
Square Cap for Bright LED
& Bicolor
Polycarbonate
Colors: JB JC JD JF
Series: YB
AT3005
Round Cap for Bright LED
& Bicolor
Polycarbonate
Colors: JB JC JD JF
Series: YB
AT3006
Rectangular Cap for
Bright LED & Bicolor
Polycarbonate
Colors: JB JC JD JF
Series: YB
AT3010
Square Spot Illuminated Cap
with Built-in LED
Without Resistor; Volts: 2
With Resistor; Volts: 5 12 24
Polycarbonate
Cap Colors: JA JB JC JE JF
LED Colors: C D F CF
Series: YB
AT3011
Round Spot Illuminated Cap
with Built-in LED
Without Resistor; Volts: 2
With Resistor; Volts: 5 12 24
Polycarbonate
Cap Colors: JA JB JC JE JF
LED Colors: C D F CF
Series: YB
AT3012
Rectangular Spot Illuminated
Cap with Built-in LED
Without Resistor; Volts: 2
With Resistor; Volts: 5 12 24
Polycarbonate
Cap Colors: JA JB JC JE JF
LED Colors: C D F CF
Series: YB
AT3014
Square Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: YB
AT3015
Round Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: YB
AT3000s
(12.2)
.480
(15.0) Sq
.591
(4.0)
.157
(12.2)
.480
(15.0) Dia
.591
(4.0)
.157 (4.0)
.157
(12.2)
.480
(21.0)
.827
(15.0)
.591
(12.2
)
.480
(15.0) Sq
.591
(4.0)
.157
(12.2)
.480
(15.0) Dia
.591
(4.0)
.157
(15.0)
.591
(4.0)
.157
(12.2)
.480
(21.0)
.827
(8.8)
.346
(12.2)
.480
(15.0) Sq
.591
(2.0)
.079
(5.0)
.197 (4.0)
.157
(+)
(–)
(12.2)
.480
(15.0) Dia
.591
(4.0)
.157
(12.2)
.480
(8.8)
.346
(2.0)
.079
(5.0)
.197 (4.0)
.157
(15.0) Dia
.591
(+)
(–)
(8.8)
.346
(12.2)
.480
(15.0)
.591 (21.0)
.827
(4.0)
.157
(+)
(–)
(5.0)
.197
(2.0)
.079
(12.2)
.480
(15.0) Sq
.591
(4.0)
.157
Accessories & Hardware
www.nkk.com Y21
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
AT3016
Rectangular Cap
for Super Bright LED
Polycarbonate
Color: JB
Series: YB
AT3017
Round Cap for Bright LED
Polycarbonate
Colors: JB CB EB FB
Series: YB2
AT3018
Round Cap for Super Bright LED
Polycarbonate
Color: JB
Series: YB2
AT3019
Round Solid Cap
Polycarbonate
Color: S (Metallic Silver)
Series: YB2
AT3020
Round Cap for Bright
or Super Bright LED
with Clear Illumination Ring
Lens: Polycarbonate
Insert: Polyester
Color: JS (Metallic Silver
with Clear Ring)
Series: YB2
AT3021
Flat Cap for Barrier Flange
Polyphenylene oxide
Colors: A B C H
Series: JP
AT3022
Square Cap for Single
or Bicolor LED
Polycarbonate Resin
Colors: JB JC JD JF
Series: NP01
AT3023
Square Cap for Bicolor LED
with Alternating Legends
Polycarbonate Resin
Color: J
Series: NP01
AT3024
Square Solid Cap
Polycarbonate Resin
Colors: A B C H
Series: NP01
AT3069
Sculptured Cap with
Alternating Legend
for Illuminated
Polycarbonate
Color: J
Series: UB2
AT3070
Flat Cap with
Alternating Legend
for Illuminated
Polycarbonate
Color: J
Series: UB2
AT3073
Sculptured Cap
for Nonilluminated
Polycarbonate
Colors: JA JB JC JD JF
Series: UB2
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(15.0)
.591
(4.0)
.157
(12.2)
.480
(21.0)
.827
(22.0)
.866
(18.0)
.709
(6.8)
.268
(15.0) Sq
.591
(6.1)
.240
(15.0) Sq
.591
(6.1)
.240 (5.6)
.220
(15.0) Sq
.591
.748
(19.0) Dia
(13.1)
.516
(4.9)
.193
.748
(19.0) Dia
(13.1)
.516
(4.9)
.193
.748
(19.0) Dia
(13.1)
.516
(4.9)
.193
.748
(19.0) Dia
(13.1)
.516
(4.9)
.193
(10.2)
.402
(12.0) Sq
.472
(10.2)
.402
(12.0) Sq
.472
(10.2)
.402
(12.0) Sq
.472
Accessories & Hardware
www.nkk.com
Y22
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT3074
Sculptured Cap
for Illuminated
Polycarbonate
Colors: JB JC JD JF
Series: UB2
AT3075
Beveled Cap
for Illuminated
Polycarbonate
Colors: B C D F
Series: UB2
AT3076
Flat Cap for Illuminated
with Lens/Diffuser
Polycarbonate
Colors: JB JC JD JF
Series: UB2
AT3077
Beveled Cap
for Nonilluminated
Polycarbonate
Colors: A B C D F
Series: UB2
AT3078
12mm Sculptured Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3079
15mm Sculptured Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3080
17.4mm Sculptured Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3081
Transparent Lens
Polycarbonate
Color: J
Series: HB2
AT3082
Translucent Diffuser
Polycarbonate
Color: B
Series: HB2
AT3083
12mm Flat Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3084
15mm Flat Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3085
17.4mm Flat Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(5.6)
.220
(15.0) Sq
.591
(6.5)
.256
(12.0) Sq
.472
(7.0)
.276
(15.0) Sq
.591
(7.0)
.276
(17.4) Sq
.685
(1.0)
.039
(5.8) Sq
.228
(3.5)
.138
(7.5) Sq
.295
(7.0)
.276
(15.0) Sq
.591
(6.5)
.256
(12.0) Sq
.472
(15.0) Sq
.591
(6.1)
.240 (5.6)
.220
(15.0) Sq
.591
(5.6)
.220
(15.0) Sq
.591
(7.0)
.276
(17.4) Sq
.685
Accessories & Hardware
www.nkk.com Y23
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT3086
12mm Home Key Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT3088
17.4mm Home Key Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
AT4001
Square Dust Cover
Lid: Polyvinyl chloride
Gasket: Polyethylene
Series: LB UB
AT4002
Round Dust Cover
Lid: Polyvinyl chloride
Gasket: Polyethylene
Series: LB
AT4003
.394” Bat Lever Cap
Polyvinyl chloride
Colors: A B C
Series: A B
AT4011
Rectangular Dust Cover
Lid: Polyvinyl chloride
Gasket: Polyethylene
Series: LB UB
AT4012
Round Solid Colored Cap
Polycarbonate
Colors: BJ CJ EJ FJ GJ
Series: LB
AT4013
Round Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: LB
AT4016
Round Spot Illuminated Cap
Polycarbonate
Cap Colors: A B C F
LED Colors: C D F CF
Series: LB
(24.0) Sq
.945
(2.5)
.098
(4.8)
.189 (4.8)
.189
(2.5)
.098
(30.0) Dia
1.181
(10.0)
.394 (3.0) Dia
.118
(4.8)
.189
(2.5)
.098
(24.0)
.945
(30.2)
1.189
(10.0)
.394
(19.0) Dia
.748 (19.0) Dia
.748
(10.0)
.394
(19.0) Dia
.748
(10.0)
.394
(5.0)
.197
(2.0)
.079
AT4000s
(6.5)
.256
(12.0) Sq
.472
(2.6) Dia
.102
(7.0)
.276
(15.0) Sq
.591
(2.6) Di
a
.10
2
(7.0)
.276
(17.4) Sq
.685
(2.6) Dia
.102
AT3087
15mm Home Key Cap
with Lens/Diffuser
Polycarbonate
Colors: JB
Series: KP
Accessories & Hardware
www.nkk.com
Y24
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4017
Round Nonilluminated Cap
Polycarbonate
Colors: A B C E F G H
Series: LB
AT4021
Rectangular Solid Colored Cap
Polycarbonate
Colors: A BB CB CC EB
FB FF GB GG
Series: KB
AT4022
Rectangular Colored Insert Cap
Polycarbonate
Cap Colors: JB JC JE JF JG
Series: KB
AT4024
Protective Guard
Cover: Polycarbonate
Base: Polyamide
Series: KB
AT4025
Rectangular Dust Cover
Lid: Polyvinyl chloride
Base: Polyamide
Series: KB
AT4026
Rectangular Solid Colored Cap
Polycarbonate
Colors: BJ CJ EJ FJ GJ
Series: LB
AT4027
Rectangular Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: LB
AT4030
Rectangular Nonilluminated Cap
Polycarbonate
Colors: A B C E F G H
Series: LB
AT4031
Square Cap for Bright
& Super Bright LED
Polycarbonate
Colors: JB
Series: HB
AT4032
Round Cap for Bright
& Super Bright LED
Polycarbonate
Colors: JB
Series: HB
AT4033
Square Indicator Cap
Polycarbonate
Colors: JB
Series: HB
AT4034
Round Indicator Cap
Polycarbonate
Colors: JB
Series: HB
(21.0)
.827
(13.0)
.512
(17.5)
.689
(5.31)
.209
(6.5)
.256
(25.4)
1.00
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764
(7.4) Sq
.291
(4.8)
.189
(4.5)
.177
(7.4) Dia
.291
(4.8)
.189
(4.5)
.177
(7.4) Sq
.291
(4.8)
.189
(4.5)
.177
(7.4) Dia
.291
(4.8)
.189
(4.5)
.177
(4.5)
.177
(6.3)
.248
(16.1)
.634
(11.6)
.457
(4.5)
.177
(6.3)
.248
(16.1)
.634
(11.6)
.457
(19.0)
.748
(23.5)
.925
(6.5)
.256
(5.0
)
.197
(19.0) Dia
.748
(10.0
)
.394
Accessories & Hardware
www.nkk.com Y25
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
(7.4) Sq
.291
(4.8)
.189
(4.5)
.177
(7.4) Dia
.291
(4.8)
.189
(4.5)
.177
(8.5)
.335
(3.0)
.118
(10.8)
.425
M6 P0.75 or
1/4-40 Thd
(4.9) Dia
.193
M2.3 P0.4
(8.5)
.335
(3.0)
.118
(10.8)
.425
M6 P0.75 or
1/4-40 Thd
(4.9) Dia
.193
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4035
Square Nonilluminated Cap
Polycarbonate
Colors: A B C E F G
Series: HB
AT4036
Round Nonilluminated Cap
Polycarbonate
Colors: B C E F G
Series: HB
AT4041 (M-metric H-inch)
Splashproof Boot for Momentary
Black silicone rubber
Series: MB
AT4042 (M-metric H-inch)
Splashproof Boot for Alternate
Black silicone rubber
Series: MB
AT4043
Splashproof Boot
Black silicone rubber
Series: MB SB WB
AT4051
Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: KB
AT4052
Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: HB
AT4054
Round Solid Colored Cap
Polycarbonate
Colors: BJ CJ EJ FJ GJ
Series: LB Panel Seal
AT4055
Round Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: LB Panel Seal
AT4058
Sculptured Cap
Polyamide
Colors: A B C E F G H
Series: JB
(10.7)
.421
(4.0)
.157
(18.0) Dia
.709
(9.6) Dia
.378
M12 P1
(4.6)
.181
(6.2)
.244
(11.6) Sq
.457
(3.0)
.118
(5.0)
.197
(1.8)
.071
(7.4) Sq
.291
(4.6)
.181
(4.8)
.189
(1.8)
.071
(1.2)
.047
(3.0)
.118
(9.0)
.354
(19.0) Dia
.748
(9.0)
.354
(19.0) Dia
.748
(8.0)
.315
(21.0)
.827
(26.0)
1.024
(12.0) Sq
.472
(6.3)
.248
(11.0)
.433
AT4057
Protective Guard
Polycarbonate
Series: LB
Accessories & Hardware
www.nkk.com
Y26
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4059
Flat Cap
Polycarbonate
Colors: A B C E F G H
Series: JB
AT4060
Clear Cap with
Colored Diffuser
Polycarbonate
Colors: JB JC JE JF
Series: JB
AT4062
Rocker
Polyamide
Colors: A B C
Series: G
AT4063
.157” Diameter
Slip-on Cap
Polyamide
Colors: A B C
Series: GB G3B
AT4064
.248” Bat Lever Cap
Polyvinyl chloride
Colors: A B C
Series: A B
AT4065
Slide Cap
Polycarbonate
Cap Color: A
Window: C E F
Series: SS
AT4072
Protective Guard
Lid: Polycarbonate
Base: Glass fiber
reinforced polycarbonate
Series: YB
AT4073
Square Opaque Cap
for Nonilluminated
Polycarbonate
Colors: A B C E F G
Series: UB
AT4074
Square Transparent Cap
for Illuminated
Polycarbonate
Colors: C D F J
Series: UB
AT4075
Diffuser for
AT4074 Square Cap
Polycarbonate
Colors: B C D F
Series: UB
AT4076
Button with Frame
for Illuminated
Polycarbonate
Colors: BB BC BE BF BH
Series: JB
AT4077
Button for Nonilluminated
Polycarbonate
Colors: B C E F G H
Series: JB
(6.3
)
.248
(3.0) Dia
.118
(8.5)
.335
(5.0)
.197
(3.2)
.126
(5.0)
.197
(11.0)
.433
(0.6)
.024
(6.6)
.260
(23.9)
.941 (22.9)
.902
(11.2)
.441 (3.0)
.118
(12.0) Sq
.472
(3.0)
.118
(12.0) Sq
.472
(10.35) Sq
.407
(0.5)
.020
(12.3) Sq
.484
(6.3)
.248
(10.0)
.394
(1.8)
.071
(10.0)
.394
(12.0) Sq
.472
(6.3)
.248
(12.0) Sq
.472
(6.3)
.248
(13.4)
.528
(11.25)
.443
(10.0)
.394
(6.2)
.244
(4.0) Di
a
.157
(2.4)
.094
Accessories & Hardware
www.nkk.com Y27
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4078
Frame for AT4077
Polycarbonate
Colors: B C E F G H
Series: JB
AT4080
Actuator Key
Brass alloy with
bright nickel plating
Antistatic ABS resin handle
Color: A
Series: SK
AT4081
Actuator Key
Zinc alloy with chrome plating
Series: SK
AT4094
Actuator Key
Polyacetal
Color: A
Series: SK
AT4103
Small Color Tipped Knob
Polyester with polyamide tip
Base Color: A
Tip Colors: A B C E F G H
Series: FR01 MR
AT4104
Large Color Tipped Knob
Polyester with polyamide tip
Base Color: A
Tip Colors: A B C E F G H
Series: FR01 MR
AT4115
Dust Cover
Lid: Polyvinyl chloride
Base: Polyamide
Series: YB
(17.0)
.669
(14.2)
.559
(9.4)
.370
(1.8)
.071
(17.0)
.669
(14.2)
.559
(9.4)
.370
(1.8)
.071
(21.6)
.850
(16.0)
.630
(3.0)
.118
(9.0)
.354
(9.5) Dia
.374
(16.0) Dia
.630
(14.3)
.563
(15.8)
.622
(18.0) Dia
.709
(11.0) Dia
.433
(29.2)
1.150
(5.2)
.205
(23.2)
.913
(5.9)
.232
(16.2)
.638
AT4079
Actuator Key
Brass alloy with
bright nickel plating
Series: SK
AT4082
Actuator Key
Zinc alloy with chrome plating
Series: SK
(12.3) Sq
.484
(5.3)
.209
(16.0)
.630
(14.0)
.551
(8.8)
.346
(1.5)
.059
(5.0)
.197
(1.5)
.059 (10.1)
.398
(14.5)
.571
(20.0)
.787
AT4100s
Accessories & Hardware
www.nkk.com
Y28
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4116
Rectangular Opaque Cap
for Nonilluminated
Polycarbonate
Colors: A B C E F G
Series: UB
AT4117
Rectangular Transparent Cap
for Illuminated
Polycarbonate
Colors: C D F J
Series: UB
AT4118
Diffuser for AT4117
Rectangular Transparent Cap
Polycarbonate
Colors: B C D F
Series: UB
AT4119
Square Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: UB
AT4120
Rectangular
Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: UB
AT4124
Actuator Key
Brass with nickel plating
Series: SK
AT4125
LED Rocker
Polycarbonate
Colors: B C E F
Series: MLW
AT4126
Dust Cover
Polyvinyl chloride & polyamide
Color: A
Series: JWL
AT4127
Sculptured Rocker
Polycarbonate
Colors: B C E F
Series: MLW
AT4128
Round Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
AT4129
Square Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
AT4130
Rectangular Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
(3.0)
.118
(5.0)
.197
(12.0)
.472
(17.0)
.669
(3.1)
.122
(1.9)
.075
(13.7)
.539
(16.2)
.638
(20.0)
.787
(1.8)
.071
(12.6)
.496
(16.0)
.630
(10.5)
.413
(15.3)
.602
(13.5)
.531
(33.0)
1.299
(6.0)
.236
(42.0)
1.654
(2.6)
.102
(22.2)
.874
(16.0)
.630
(15.5)
.610
(11.5)
.453
(19.0) Dia
.748
(10.0)
.394
(13.2) Sq
.520
(6.5)
.256
(3.5)
.138
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764
(12.0) Sq
.472
(3.0)
.118
(5.0)
.197
(3.1)
.122
(1.9)
.075
(17.0)
.669 (12.0)
.472
(3.0
)
.118
(17.0)
.669 (12.0)
.472
(3.0)
.118
(10.35)
.407
(15.35)
.604
(0.5)
.020
Accessories & Hardware
www.nkk.com Y29
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4131
Round Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB Panel Seal
AT4132
Round Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4133
Square Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4134
Rectangular Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4135
Frosted Cap with White Base
Polycarbonate
Colors: B C E F
Series: JB
AT4137
Rectangular Cap
PBT
Colors: A B C
Series: GB2
AT4139
Square Flat Cap
Polycarbonate
Colors: A B C H
Series: JB
AT4140
Cap for Mounter AT547
Polycarbonate
Colors: A B C H
Series: JB
AT4141
Protective Guard
Cover: Polycarbonate
Base: GFR polyamide
Series: UB2
AT4142
Spring Loaded
Protective Guard
Cover: Polycarbonate
Base: GFR polyamide
Coil spring: Stainless steel
Series: UB2
AT4143
End Barrier
Polyamide
Color: A
Series: UB2
AT4144
Center Barrier
Polyamide
Color: A
Series: UB2
(2.4)
.094
(3.0)
.118
(2.0)
.079
(5.7)
.224
(10.0) Sq
.394
(7.3)
.287
(12.0) Sq
.472
(7.3)
.287
(12.0) Sq
.472
(11.6) Dia
.457
(4.5)
.177
(6.2)
.244
(11.6) Sq
.457
(4.5)
.177
(6.2)
.244
(4.5)
.177
(6.3)
.248
(16.1)
.634
(11.6)
.457
(9.0)
.354
(19.0) Dia
.748
(6.5)
.256
(21.7)
.854
(21.5)
.846
(6.5)
.256
(21.7)
.854
(21.5)
.846
(21.0)
.827
(18.1)
.713
(4.1)
.161
(2.0)
.079
(4.8)
.189 (4.8)
.189
(4.1)
.161
(1.2)
.047
(21.0)
.827
(18.1)
.713
Accessories & Hardware
www.nkk.com
Y30
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4145
Square Dust Cover
Lid: PVC
Gasket: Polyethylene
Series: UB2
AT4146
Tubular Key
Brass with nickel plating
ABS handle
Color: A
Series: CKM
AT4147
Flat Key
Brass with nickel plating
ABS handle
Color: A
Series: CKM
AT4148
.365” Wide Rocker
Polyamide
Colors: A B C E F G H
Series: M M2T P
AT4149
.365” Wide Paddle
Polyamide
Colors: A B C E F G H
Series: M M2T P
AT4150
.450” Wide Rocker
Polyamide
Colors: A B C E F G H
Series: M M2T
AT4151
.450” Wide Paddle
Polyamide
Colors: A B C E F G H
Series: M M2T
AT4152
Tubular Key
Brass with nickel plating
Series: CKL
AT4153
Flat Key
Brass with chrome plating
Series: CKL
AT4157
.595” Wide Paddle
Polyamide
Colors: A B C E F G H
Series: M P
(2.13
)
.084
(9.27)
.365
(18.8)
.740
(16.8)
.661
(1.8)
.071
(8.43) R
.332
(22.3)
.878
(49.3)
1.941
(20.0)
.787
(1.8)
.071
(26.78)
1.054
(15.11)
.595
(8.92)
.351
(1.8)
.071
(23.01)
.906
(14.33)
.564
(15.11)
.595
(2.36)
.093
(29.82)
1.174
(7.3)
.287
(1.8)
.071
(26.8)
1.055
(6.3)
.248
(9.19)
.362 (11.43)
.450
(7.11)
.280
(1.8)
.071 (11.8)
.465 (11.8)
.465
(16.36)
.644
(11.43)
.450
(2.36)
.093
(1.8)
.071
(5.84) R
.230 (22.5)
.886
(35.5)
1.398
(9.6) Dia
.378
(19.0)
.748
(1.5)
.059
AT4156
.595” Wide Rocker
Polyamide
Colors: A B C E F G H
Series: M P
(40.8)
1.606
(20.0)
.787
(3.5)
.138
(20.0)
.787
(25.2) Sq
.992
(2.5)
.098
(3.9)
.154 (26.0)
1.024
(25.0)
.984
(33.5)
1.319
(3.5)
.138
(7.0) Dia
.276
(10.5) Dia
.413
(7.59)
.299
(7.7)
.303
(13.49)
.531
(16.87)
.664
(1.8)
.071
(6.15)
.242
(9.27)
.365
Accessories & Hardware
www.nkk.com Y31
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4158
Square Cap
for Bright LED
Polycarbonate
Colors: JC JD JF
Series: KB
AT4159
Rectangular Cap
for Bright LED
Polycarbonate
Colors: JC JD JF
Series: KB
AT4160
Round Cap
for Bright LED
Polycarbonate
Colors: JC JD JF
Series: KB
AT4162
Square Cap
for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
AT4163
Rectangular Cap
for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
AT4165
Round Cap
for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB Panel Seal
AT4166
Square Cap
for Bright LED
Polycarbonate
Colors: CB DB FB
Series: HB
AT4167
Round Cap
for Bright LED
Polycarbonate
Colors: CB DB FB
Series: HB
AT4168
Square Indicator Cap
for Bright LED
Polycarbonate
Colors: CB DB FB
Series: HB
AT4169
Round Indicator Cap
for Bright LED
Polycarbonate
Colors: CB DB FB
Series: HB
AT4164
Round Cap
for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
(11.6) Sq
.457
(4.5)
.177
(6.2)
.244
(4.5)
.177
(6.3)
.248
(16.1)
.634
(11.6)
.457 (11.6) Dia
.457
(4.5)
.177
(6.2)
.244
(13.2) Sq
.520
(6.5)
.256
(3.5)
.138
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764 (19.0) Dia
.748
(10.0)
.394 (9.0)
.354
(19.0) Dia
.748
(7.4) Sq
.291
(4.8)
.189
(4.5)
.177
(7.4) Dia
.291
(4.8)
.189
(4.5)
.177
(7.4) Sq
.291
(4.8)
.189
(4.5)
.177
(7.4) Dia
.291
(4.8)
.189
(4.5)
.177
Accessories & Hardware
www.nkk.com
Y32
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4170
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Polyamide
Coil spring: Stainless steel
Series: UB2
AT4172
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Polyamide
Coil spring: Stainless steel
Series: LB UB
AT4173
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Polyamide
Coil spring: Stainless steel
Series: UB
AT4175
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Glass fiber reinforced
polyamide
Coil spring: Stainless steel
Series: YB
AT4176
Square Cap for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
AT4178
Round Cap
for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
AT4171
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Polyamide
Coil spring: Stainless steel
Series: LB UB
(6.5)
.256
(21.5)
.846
(13.5)
.531
(21.7)
.854
(7.5)
.295
(20.5)
.807
(20.4)
.803
(7.5)
.295
(20.5)
.807
(26.6)
1.047
(19.0) Dia
.748
(10.0)
.394
(3.5)
.138
(6.5)
.256
(13.2) Sq
.520
(13.2)
.520
(5.0)
.197
(6.0)
.236
(19.4)
.764
(20.4)
.803
(6.0)
.236
(9.0)
.354
(20.5)
.807 (26.6)
1.047
(6.0)
.236
(9.0)
.354
(20.5)
.807
(11.2)
.441
(22.9)
.902
(23.9)
.941
AT4174
Spring Loaded Protective Guard
Cover: Polycarbonate
Base: Polyamide
Coil spring: Stainless steel
Series: UB
AT4177
Rectangular Cap for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB
Accessories & Hardware
www.nkk.com Y33
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
AT4179
Round Cap for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB Panel Seal
AT4181
Splashproof Boot Assembly
Boot Material: Black silicon rubber
Hex Nut Material & Finish:
Nickel plated brass
O-ring Material:
Nitrile butadiene rubber
Series: M P S WT
(9.0)
.354
(19.0) Dia
.748 (2.1)
.083
(0.8)
.031
(9.6)
.378
AT4180
Snap-on Knob
Polyamide
Knob: Black
Flange: Transparent brown
Series: FR01
Boot & Nut Assembly Instructions
1. Stretch base of the boot to fit around outer edges of the nut.
2. The ridge inside of boot must be firmly seated in groove of the nut.
3. Moving all around perimeter, push (with about 10N of force) toward
center to assure boot seals tightly into groove (with no air pockets).
11
2
33
33
3
3
Series or Part Numbers Panel Thickness (Maximum)
• M Series B2 Toggles with 12mm B1 & B3 Bushings
• P Series B Toggles with 12mm Bushing
• S31 ~ 39, S41 ~ 49, S31F ~ 33F, S41F ~ S43F, S31T ~ 33T, S41T ~ 43T
• S301 ~ 309, S331 ~ 339, S301F, S331F ~ 333F, S335F, S301T ~ 309T, S331T ~ 339T
• S421 ~ 429, S421T ~ 429
5.0mm (.197”)
• WT11S ~ 29S, WT11T ~ 29T, WT11L ~ 29L 3.5mm (.138”)
• S1A ~ 7A, S21A, S1F ~ 7F, S21F
• S114, S116
• S1AW ~ 9AW, S21AW, S25AW ~ 29AW
3.0mm (.118”)
Boot
Nut
O-ring
Panel
(3.5) ~ (5.5)
.138 ~ .217
Boot
Nut
O-ring
Panel
(3.5) ~ (5.5)
.138 ~ .217
Boot
Nut
O-ring
Panel
(3.5) ~ (5.5)
.138 ~ .217
For 12mm Bushings in M, P, S & WT Toggles
Non-Splashproof Switches
M, P or S Toggles with 12mm Bushings
Splashproof Switches
S1AW ~ S29AW S Toggles WT Toggles or M Toggle with B3 Bushing
Use boot, nut and o-ring as shown. Use lockwasher and hexagon nut
(from standard switch hardware) behind panel.
Use boot, nut and o-ring as shown. Use o-ring only (from standard switch
hardware) behind panel.
(18.6)
.732
(14.8)
.583
(24.3)
.957 (21.5) Dia
.846
(8.0) Dia
.315
M12 P1
(1.0)
.039
(12.1) Dia
.476 (17.5) Dia
.689
Switch Installation Instructions
1. Install switch bushing into mounting hole of panel from the back and
adjust bushing to protrude 3.5 ~ 5.5mm (.138 ~ .217”).
2. Install o-ring on bushing and tighten nut from above.
3. Insert boot onto nut. Be sure the boot and nut are a firm, secure fit.
Accessories & Hardware
www.nkk.com
Y34
Indicators
Y
AccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
AT9201
Bezel
Polycarbonate
Colors: A B C D E F G H
Series: MLW
AT9704-02YC
Socket for LCD 36 x 24
Single & Bicolor Pushbutton
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
AT9704-065F
Socket for LCD 36 x 24
Compact Pushbutton
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
AT9704-085K
Socket for LCD 64 x 32 Pushbutton
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
AT9704-085M
Socket for OLED 52 x 36 Display
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
AT9000s
(16.0)
.630
(16.4)
.646
(26.3)
1.035
(23.8)
.937
(2.5)
.098
(31.3) Dia
1.232
(0.5
)
.020
(3.0)
.118
(4.8)
.189
AT9410
Round Splash Cover
Lid: Polyvinyl chloride
Base: Polyethylene
O-ring: Nitrile butadiene rubber
Series: LB Panel Seal
AT9704-065E
Socket for LCD 36 x 24
RGB Pushbutton
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
AT9704-085L
Socket for OLED 64 x 48 Pushbutton
Base: Glass fiber reinforced PBT
Terminals: Brass/beryllium copper
Series: SmartSwitch
Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray J Clear
(6.7)
.264 (23.0)
.906
(20.5)
.807
(6.7)
.264 (23.0)
.906
(20.5)
.807
(7.0)
.276 (18.9)
.744
(17.9)
.705
(7.4)
.291 (22.9)
.902
(20.3)
.799
(7.0)
.276 (22.9)
.902
(20.3)
.799
(7.2)
.283 (19.9)
.783
(17.6)
.693
Note: By extracting some of the
pins, socket may be used for the
64 x 32 Compact Pushbutton
