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Key Switch Accessories

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Part #

Switch Hardware FLAT KEY FOR CKL

AT4153-003
NKK Switches
1: ¥1,071.3
13In Stock

Mfr. Part #
AT4153-003

Mouser Part #
633-AT4153-003

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

13In Stock

¥1,071.3

¥951.8

¥918.5

¥855.4

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Hardware FLAT KEY #004 FOR CKL KEYLOCKS

AT4153-004
NKK Switches
1: ¥1,071.3
7In Stock

Mfr. Part #
AT4153-004

Mouser Part #
633-AT4153-004

NKK Switches

Switch Hardware FLAT KEY #004 FOR CKL KEYLOCKS

Datasheet

7In Stock

¥1,071.3

¥951.8

¥888.6

¥863.7

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Hardware FLAT KEY CKL 19mm

AT4153-005
NKK Switches
1: ¥1,071.3
20In Stock

Mfr. Part #
AT4153-005

Mouser Part #
633-AT4153-005

NKK Switches

Switch Hardware FLAT KEY CKL 19mm

Datasheet

20In Stock

¥1,071.3

¥951.8

¥918.5

¥896.9

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-008
NKK Switches
1: ¥1,041.4
11In Stock

Mfr. Part #
AT4153-008

Mouser Part #
633-AT4153-008

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

11In Stock

¥1,041.4

¥955.1

¥903.6

¥872

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Hardware FLAT KEY FOR CKL

AT4153-011
NKK Switches
1: ¥1,071.3
9In Stock

Mfr. Part #
AT4153-011

Mouser Part #
633-AT4153-011

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

9In Stock

¥1,071.3

¥951.8

¥888.6

¥863.7

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY #014 FOR CKL KEYLOCKS

AT4153-014
NKK Switches
1: ¥1,041.4
5In Stock

Mfr. Part #
AT4153-014

Mouser Part #
633-AT4153-014

NKK Switches

Switch Hardware FLAT KEY #014 FOR CKL KEYLOCKS

Datasheet

5In Stock

¥1,041.4

¥906.9

¥877

¥837.1

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Hardware FLAT KEY FOR CKL

AT4153-016
NKK Switches
1: ¥1,041.4
4In Stock

Mfr. Part #
AT4153-016

Mouser Part #
633-AT4153-016

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

4In Stock

¥1,041.4

¥906.9

¥903.6

¥872

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY #017 FOR CKL KEYLOCKS

AT4153-017
NKK Switches
1: ¥1,071.3
6In Stock

Mfr. Part #
AT4153-017

Mouser Part #
633-AT4153-017

NKK Switches

Switch Hardware FLAT KEY #017 FOR CKL KEYLOCKS

Datasheet

6In Stock

¥1,071.3

¥951.8

¥918.5

¥896.9

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-019
NKK Switches
1: ¥1,071.3
19In Stock

Mfr. Part #
AT4153-019

Mouser Part #
633-AT4153-019

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

19In Stock

¥1,071.3

¥887

¥863.7

¥835.5

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-020
NKK Switches
1: ¥1,071.3
1In Stock

Mfr. Part #
AT4153-020

Mouser Part #
633-AT4153-020

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

1In Stock

¥1,071.3

¥895.3

¥873.7

¥850.4

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-023
NKK Switches
1: ¥1,071.3
22In Stock

Mfr. Part #
AT4153-023

Mouser Part #
633-AT4153-023

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

22In Stock

¥1,071.3

¥880.3

¥855.4

¥827.2

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-024
NKK Switches
1: ¥1,071.3
25In Stock

Mfr. Part #
AT4153-024

Mouser Part #
633-AT4153-024

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

25In Stock

¥1,071.3

¥880.3

¥862.1

¥835.5

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware FLAT KEY FOR CKL

AT4153-025
NKK Switches
1: ¥1,071.3
6In Stock

Mfr. Part #
AT4153-025

Mouser Part #
633-AT4153-025

NKK Switches

Switch Hardware FLAT KEY FOR CKL

Datasheet

6In Stock

¥1,071.3

¥951.8

¥918.5

¥896.9

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Hardware KEY

A126
Apem
1: ¥571.4
110In Stock
170Expected 10/26/2026

Mfr. Part #
A126

Mouser Part #
642-A126

Apem

Switch Hardware KEY

Datasheet

110In Stock

170Expected 10/26/2026

¥571.4

¥516.6

¥496.6

¥481.7

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

JD Series

Switch Hardware HORIZONTAL KEY

D4BS-K1
Omron Automation and Safety
1: ¥3,390.1
7In Stock

Mfr. Part #
D4BS-K1

Mouser Part #
653-D4BS-K1

Omron Automation and Safety

Switch Hardware HORIZONTAL KEY

Datasheet

7In Stock

¥3,390.1

¥3,069.5

¥2,949.9

¥2,863.6

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4BS Series

Screw

Switch Hardware VERTICAL KEY

D4BS-K2
Omron Automation and Safety
1: ¥4,212.3
27In Stock

Mfr. Part #
D4BS-K2

Mouser Part #
653-D4BS-K2

Omron Automation and Safety

Switch Hardware VERTICAL KEY

Datasheet

27In Stock

¥4,212.3

¥4,209

¥3,968.1

¥3,539.6

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4BS Series

Screw

Switch Hardware ADJ HORIZONTAL KEY

D4BS-K3
Omron Automation and Safety
1: ¥9,210.2
7In Stock

Mfr. Part #
D4BS-K3

Mouser Part #
653-D4BS-K3

Omron Automation and Safety

Switch Hardware ADJ HORIZONTAL KEY

Datasheet

7In Stock

¥9,210.2

¥8,338.2

¥8,016

¥7,780.1

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4BS Series

Screw

Switch Hardware HORIZONTAL KEY

D4DS-K1
Omron Automation and Safety
1: ¥2,313.8
53In Stock
100Expected 8/26/2026

Mfr. Part #
D4DS-K1

Mouser Part #
653-D4DS-K1

Omron Automation and Safety

Switch Hardware HORIZONTAL KEY

Datasheet

53In Stock

100Expected 8/26/2026

¥2,313.8

¥2,094.5

¥2,013.1

¥1,953.3

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4DS Series

Switch Hardware ADJ HORIZONTAL KEY

D4DS-K3
Omron Automation and Safety
1: ¥4,997.9
59In Stock

Mfr. Part #
D4DS-K3

Mouser Part #
653-D4DS-K3

Omron Automation and Safety

Switch Hardware ADJ HORIZONTAL KEY

Datasheet

59In Stock

¥4,997.9

¥4,697.3

¥4,358.5

¥4,107.7

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4DS Series

Switch Hardware ADJ OP KEY FOR D4DS

D4DS-K5
Omron Automation and Safety
1: ¥6,574.2
30In Stock
101Expected 8/20/2026

Mfr. Part #
D4DS-K5

Mouser Part #
653-D4DSK5

Omron Automation and Safety

Switch Hardware ADJ OP KEY FOR D4DS

Datasheet

30In Stock

101Expected 8/20/2026

¥6,574.2

¥6,132.4

¥5,639.1

¥5,320.2

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4DS Series

Switch Hardware HORZ OP KEY FOR D4GS-N

D4GS-NK1
Omron Automation and Safety
1: ¥3,214
10In Stock

Mfr. Part #
D4GS-NK1

Mouser Part #
653-D4GS-NK1

Omron Automation and Safety

Switch Hardware HORZ OP KEY FOR D4GS-N

Datasheet

10In Stock

¥3,214

¥3,029.7

¥2,803.8

¥2,642.7

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

Switch Hardware VERT OP KEY FOR D4GS-N

D4GS-NK2
Omron Automation and Safety
1: ¥3,346.9
12In Stock

Mfr. Part #
D4GS-NK2

Mouser Part #
653-D4GS-NK2

Omron Automation and Safety

Switch Hardware VERT OP KEY FOR D4GS-N

Datasheet

12In Stock

¥3,346.9

¥3,033

¥2,913.4

¥2,827

View

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

Switch Hardware VERT ADJ OP KEY FOR D4GS-N

D4GS-NK4
Omron Automation and Safety
1: ¥6,242
11In Stock

Mfr. Part #
D4GS-NK4

Mouser Part #
653-D4GS-NK4

Omron Automation and Safety

Switch Hardware VERT ADJ OP KEY FOR D4GS-N

Datasheet

11In Stock

¥6,242

¥5,886.6

¥5,444.8

¥5,130.8

¥4,835.2

Min.: 1
Mult.: 1

Hardware

Key

Safety Door Switches

D4GS-N Series

Switch Hardware D4SL-NK2G

D4SL-NK2G
Omron Automation and Safety
1: ¥4,878.4
5In Stock

Mfr. Part #
D4SL-NK2G

Mouser Part #
653-D4SL-NK2G

Omron Automation and Safety

Switch Hardware D4SL-NK2G

Datasheet

5In Stock

¥4,878.4

¥4,209

¥3,968.1

¥3,552.9

View

Min.: 1
Mult.: 1

Hardware

Key

Switch Hardware D4SL-NSK10-LKH

D4SL-NSK10-LKH
Omron Automation and Safety
1: ¥87,906.8
2In Stock

Mfr. Part #
D4SL-NSK10-LKH

Mouser Part #
653-D4SL-NSK10-LKH

Omron Automation and Safety

Switch Hardware D4SL-NSK10-LKH

Datasheet

2In Stock

¥87,906.8

¥79,593.5

Min.: 1
Mult.: 1

Hardware

Key

Key Switch Accessories

Types of Switch Accessories

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31 Series
10250T Series
A22 Series
AML27 Series
CK Series
D4BL Series
D4BS Series
D4DS Series
D4GS-N Series
GK, GKL, GKR Series
GKN Series
GKZ5 Series
JD Series
P9M Series
PVA Series
SKEG Series
SKHC, SKQE Series
SKHH Series
SK Series
XB4, XB5 Series