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AT Series Switch Accessories

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Types of Switch Accessories

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Series = AT

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Part #

Switch Bezels / Switch Caps SWITCH PUSHBUTTON

AT3088JB
NKK Switches
1: $2.43
25In Stock

Mfr. Part No.
AT3088JB

Mouser Part No
633-AT3088JB

NKK Switches

Switch Bezels / Switch Caps SWITCH PUSHBUTTON

Datasheet

25In Stock

$2.43

$2.34

$2.26

$2.23

$1.81

Min.: 1
Mult.: 1

Cap, Home Key with Lens/Diffuser

Pushbutton Switches

KP Series

SMD/SMT

Switch Cases / Switch Covers SQ SPLSH COVER LB/UB

AT4001
NKK Switches
1: $2.34
26In Stock

Mfr. Part No.
AT4001

Mouser Part No
633-AT4001

NKK Switches

Switch Cases / Switch Covers SQ SPLSH COVER LB/UB

Datasheet

26In Stock

$2.34

$2.33

$2.21

$2.20

View

Min.: 1
Mult.: 1

Dust Cover

Pushbutton Switches

LB, UB Series

SMD/SMT

Switch Cases / Switch Covers RND SPLSH CVR LB

AT4002
NKK Switches
1: $2.64
17In Stock

Mfr. Part No.
AT4002

Mouser Part No
633-AT4002

NKK Switches

Switch Cases / Switch Covers RND SPLSH CVR LB

Datasheet

17In Stock

$2.64

$2.44

$2.38

$2.33

Min.: 1
Mult.: 1

Dust Cover

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps BLACK .394" BAT LEVER CAP

AT4003A
NKK Switches
1: $0.44
3,231In Stock

Mfr. Part No.
AT4003A

Mouser Part No
633-AT4003A

NKK Switches

Switch Bezels / Switch Caps BLACK .394" BAT LEVER CAP

Datasheet

3,231In Stock

$0.44

$0.408

$0.398

$0.393

View

Min.: 1
Mult.: 1

Caps

Bat

Toggle Switches, Subminiature

A, B Series

SMD/SMT

Switch Bezels / Switch Caps WHTE .394" BAT LEVER CAP FOR A & B SERIE

AT4003B
NKK Switches
1: $0.45
374In Stock

Mfr. Part No.
AT4003B

Mouser Part No
633-AT4003B

NKK Switches

Switch Bezels / Switch Caps WHTE .394" BAT LEVER CAP FOR A & B SERIE

Datasheet

374In Stock

$0.45

$0.418

$0.399

$0.387

View

Min.: 1
Mult.: 1

Caps

Bat

Toggle Switches, Subminiature

A, B Series

SMD/SMT

Switch Cases / Switch Covers RECT SPLSH CVR LB

AT4011
NKK Switches
1: $4.77
74In Stock

Mfr. Part No.
AT4011

Mouser Part No
633-AT4011

NKK Switches

Switch Cases / Switch Covers RECT SPLSH CVR LB

Datasheet

74In Stock

$4.77

$4.44

$4.31

$4.22

View

Min.: 1
Mult.: 1

Dust Cover

Pushbutton Switches

LB, UB Series

SMD/SMT

Switch Bezels / Switch Caps RND CAP FOR LB WHT

AT4012BJ
NKK Switches
1: $2.47
177In Stock

Mfr. Part No.
AT4012BJ

Mouser Part No
633-AT4012BJ

NKK Switches

Switch Bezels / Switch Caps RND CAP FOR LB WHT

Datasheet

177In Stock

$2.47

$2.40

$2.38

$2.08

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps RND CLR LNS/RED FLTR LB W/ INCNDSCNT LAMP

AT4013JC
NKK Switches
1: $2.64
19In Stock

Mfr. Part No.
AT4013JC

Mouser Part No
633-AT4013JC

NKK Switches

Switch Bezels / Switch Caps RND CLR LNS/RED FLTR LB W/ INCNDSCNT LAMP

Datasheet

19In Stock

$2.64

$2.40

$2.31

$2.23

View

Min.: 1
Mult.: 1

Cap, Round

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps RND BLK CAP

AT4017A
NKK Switches
1: $1.88
197In Stock

Mfr. Part No.
AT4017A

Mouser Part No
633-AT4017A

NKK Switches

Switch Bezels / Switch Caps RND BLK CAP

Datasheet

197In Stock

$1.88

$1.73

$1.62

$1.58

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps RND WHT CAP

AT4017B
NKK Switches
1: $1.70
25In Stock
5Expected 2026/02/27

Mfr. Part No.
AT4017B

Mouser Part No
633-AT4017B

NKK Switches

Switch Bezels / Switch Caps RND WHT CAP

Datasheet

25In Stock

5Expected 2026/02/27

$1.70

$1.69

$1.63

$1.58

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps YELLOW CAP

AT4017E
NKK Switches
1: $1.93
31In Stock

Mfr. Part No.
AT4017E

Mouser Part No
633-AT4017E

NKK Switches

Switch Bezels / Switch Caps YELLOW CAP

Datasheet

31In Stock

$1.93

$1.76

$1.67

$1.63

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps RND GRAY CAP

AT4017H
NKK Switches
1: $1.80
101In Stock

Mfr. Part No.
AT4017H

Mouser Part No
633-AT4017H

NKK Switches

Switch Bezels / Switch Caps RND GRAY CAP

Datasheet

101In Stock

$1.80

$1.72

$1.60

$1.58

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Fixings SWITCH ROTARY

AT401G
NKK Switches
1: $1.73
4In Stock
110Expected 2026/03/26

Mfr. Part No.
AT401G

Mouser Part No
633-AT401G

NKK Switches

Switch Fixings SWITCH ROTARY

Datasheet

4In Stock

110Expected 2026/03/26

$1.73

$1.65

$1.64

$1.60

View

Min.: 1
Mult.: 1

Switch Fixings SPLASHPRF BOOT GRAY

AT401H
NKK Switches
1: $4.16
12In Stock

Mfr. Part No.
AT401H

Mouser Part No
633-AT401H

NKK Switches

Switch Fixings SPLASHPRF BOOT GRAY

Datasheet

12In Stock

$4.16

$3.77

$3.62

$3.44

View

Min.: 1
Mult.: 1

Boot

M, P, S, WT Series

SMD/SMT

Switch Fixings TL SERIES PANEL SEAL

AT401P
NKK Switches
1: $0.95
1,838In Stock

Mfr. Part No.
AT401P

Mouser Part No
633-AT401P

NKK Switches

Switch Fixings TL SERIES PANEL SEAL

Datasheet

1,838In Stock

$0.95

$0.902

$0.885

$0.877

View

Min.: 1
Mult.: 1

O-Ring

Pushbutton Switches

M, MB20, TL, WB, WT Series

SMD/SMT

Switch Bezels / Switch Caps RECT CAP FOR LB WHT

AT4026BJ
NKK Switches
1: $2.70
10In Stock

Mfr. Part No.
AT4026BJ

Mouser Part No
633-AT4026BJ

NKK Switches

Switch Bezels / Switch Caps RECT CAP FOR LB WHT

Datasheet

10In Stock

$2.70

$2.40

$2.30

$2.23

$2.11

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

SMD/SMT

Switch Fixings 12MM WATERPROOF BOOT

AT402C
NKK Switches
1: $4.31
57In Stock

Mfr. Part No.
AT402C

Mouser Part No
633-AT402C

NKK Switches

Switch Fixings 12MM WATERPROOF BOOT

Datasheet

57In Stock

$4.31

$4.07

$4.02

$3.66

View

Min.: 1
Mult.: 1

Boot

Toggle Switches

M, P, S Series

Switch Fixings YELLOW SPLASHPROOF BOOT

AT402E
NKK Switches
1: $4.36
80In Stock

Mfr. Part No.
AT402E

Mouser Part No
633-AT402E

NKK Switches

Switch Fixings YELLOW SPLASHPROOF BOOT

Datasheet

80In Stock

$4.36

$4.15

$4.07

$4.02

View

Min.: 1
Mult.: 1

Boot

Toggle Switches

M, P, S Series

Switch Fixings GREEN SPLASHPROOF BOOT

AT402F
NKK Switches
1: $4.36
29In Stock

Mfr. Part No.
AT402F

Mouser Part No
633-AT402F

NKK Switches

Switch Fixings GREEN SPLASHPROOF BOOT

Datasheet

29In Stock

$4.36

$4.04

$3.97

$3.66

View

Min.: 1
Mult.: 1

Boot

Toggle Switches

M, P, S Series

Switch Fixings GRAY SPLASHPROOF BOOT

AT402H
NKK Switches
1: $4.22
286In Stock

Mfr. Part No.
AT402H

Mouser Part No
633-AT402H

NKK Switches

Switch Fixings GRAY SPLASHPROOF BOOT

Datasheet

286In Stock

$4.22

$4.02

$3.95

$3.90

View

Min.: 1
Mult.: 1

Boot

Toggle Switches

M, P, S Series

Switch Bezels / Switch Caps RECTANGULAR RED CAP LB NON-ILLUMINATED

AT4030C
NKK Switches
1: $1.93
25In Stock

Mfr. Part No.
AT4030C

Mouser Part No
633-AT4030C

NKK Switches

Switch Bezels / Switch Caps RECTANGULAR RED CAP LB NON-ILLUMINATED

Datasheet

25In Stock

$1.93

$1.79

$1.63

$1.58

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

LB Series

Switch Bezels / Switch Caps ROUND WHITE CAP

AT4032JB
NKK Switches
1: $1.67
6In Stock

Mfr. Part No.
AT4032JB

Mouser Part No
633-AT4032JB

NKK Switches

Switch Bezels / Switch Caps ROUND WHITE CAP

Datasheet

6In Stock

$1.67

$1.60

$1.54

$1.49

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches, Miniature

HB Series

Switch Bezels / Switch Caps BLACK SQUARE CAP HB

AT4035A
NKK Switches
1: $2.59
10In Stock

Mfr. Part No.
AT4035A

Mouser Part No
633-AT4035A

NKK Switches

Switch Bezels / Switch Caps BLACK SQUARE CAP HB

Datasheet

10In Stock

$2.59

$2.47

$2.42

$2.35

$2.28

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches, Miniature

HB Series

Switch Bezels / Switch Caps CAP RECT WHITE

AT4035B
NKK Switches
1: $2.44
10In Stock

Mfr. Part No.
AT4035B

Mouser Part No
633-AT4035B

NKK Switches

Switch Bezels / Switch Caps CAP RECT WHITE

Datasheet

10In Stock

$2.44

$2.22

$2.12

$2.06

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches, Miniature

HB Series

Switch Bezels / Switch Caps CAP RECT BLUE

AT4035G
NKK Switches
1: $2.44
16In Stock

Mfr. Part No.
AT4035G

Mouser Part No
633-AT4035G

NKK Switches

Switch Bezels / Switch Caps CAP RECT BLUE

Datasheet

16In Stock

$2.44

$2.22

$2.12

$2.06

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches, Miniature

HB Series

AT Series Switch Accessories

Types of Switch Accessories

Customer Service Office

Company

Resources

Support

Adapter, PCB
Adaptor
Barrier
Bat
Bezel
Boot
Bracket
Button
Cap
Cap, Flat
Cap, Home Key with Lens/Diffuser
Cap, Rectangular
Cap, Round
Cap, Sculptured
Cap, Square
Cap, Toggle
Connector
Contact
Coupler
Cover

A, AB Series
A, B Series
AB, BB, FB, M2B, MB24 Series
A Series
B, D2, DB, EB, FR01, M, MB20, MB25, MR, P Series
CK Series
D2, DB, EB, FR01, M, MB25, MR, P, S, SB Series
D2, DB, EB, M, MB20, MB24, MB25, MR, P Series
D2, DB, EB, M, MB20, MB24, P Series
D2, M, M2T Series
D2, M, P Series
D2, M Series
DB, EB, M2B, MB20, MB25 Series
DSA01 Series
EB, M, MB20, MB24, P Series
EB, M, MB24, MB25 Series
EB, MB20 Series
EB, MB24, MB25 Series
EB Series
E-Stop Switches