.hide-partial { max-height: none; } .show-more { display: none; }

AT Series Switch Fixings

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 297

Applied Filters:

Series = AT

Product

Type

For Use With

Designed for

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switch Fixings METRIC SPLSHPRF BOOT MB20 SERIES MOMNTAR

AT4041M
NKK Switches
1: $3.89
13In Stock

Mfr. Part No.
AT4041M

Mouser Part No
633-AT4041M

NKK Switches

Switch Fixings METRIC SPLSHPRF BOOT MB20 SERIES MOMNTAR

Datasheet

13In Stock

$3.89

$3.88

$3.81

$3.70

View

Min.: 1
Mult.: 1

Boot

Pushbutton Switches

MB Series

Screw

Tray

Switch Fixings METRIC SPLSHPRF BOOT MB20 SERIES ALT ACT

AT4042M
NKK Switches
1: $4.37
1In Stock

Mfr. Part No.
AT4042M

Mouser Part No
633-AT4042M

NKK Switches

Switch Fixings METRIC SPLSHPRF BOOT MB20 SERIES ALT ACT

Datasheet

1In Stock

$4.37

$3.96

$3.81

$3.71

View

Min.: 1
Mult.: 1

Boot

Pushbutton Switches

MB Series

Screw

Bulk

Switch Fixings .450" WIDE WHITE PAD CAP FOR M & M2T

AT4151B
NKK Switches
1: $1.68
139In Stock

Mfr. Part No.
AT4151B

Mouser Part No
633-AT4151B

NKK Switches

Switch Fixings .450" WIDE WHITE PAD CAP FOR M & M2T

Datasheet

139In Stock

$1.68

$1.61

$1.47

$1.43

View

Min.: 1
Mult.: 1

Paddle

Rocker Switches, Miniature

M, M2T Series

Bulk

Switch Fixings SWITCH TOGGLE

AT4181C-ASSEMBLY
NKK Switches
1: $6.23
7In Stock

Mfr. Part No.
AT4181C-ASSEMBLY

Mouser Part No
633-AT4181C-ASSEMBLY

NKK Switches

Switch Fixings SWITCH TOGGLE

Datasheet

7In Stock

$6.23

$6.13

$5.93

$5.76

$5.68

Min.: 1
Mult.: 1

Switch Fixings O-RING

AT541
NKK Switches
1: $0.79
16In Stock

Mfr. Part No.
AT541

Mouser Part No
633-AT541

NKK Switches

Switch Fixings O-RING

Datasheet

16In Stock

$0.79

$0.716

$0.694

$0.68

View

Min.: 1
Mult.: 1

Hardware

Washer

Pushbutton Switches

YB Series

Bulk

Switch Fixings MOUNTER FOR AT4140

AT547
NKK Switches
1: $1.43
277In Stock

Mfr. Part No.
AT547

Mouser Part No
633-AT547

NKK Switches

Switch Fixings MOUNTER FOR AT4140

Datasheet

277In Stock

$1.43

$1.29

$1.24

$1.21

View

Min.: 1
Mult.: 1

Hardware

Mount

Tactile Switches

JB Series

Snap In

Bulk

Switch Fixings RED/GRN BICOLOR LED W/24V RESISTOR YB

AT621CF24
NKK Switches
1: $11.70
20In Stock

Mfr. Part No.
AT621CF24

Mouser Part No
633-AT621CF24

NKK Switches

Switch Fixings RED/GRN BICOLOR LED W/24V RESISTOR YB

Datasheet

20In Stock

$11.70

$10.60

$10.19

$9.89

View

Min.: 1
Mult.: 1

LED

Pushbutton Switches

YB Series

Solder

Switch Fixings RED LED MLW SERIES

AT622C
NKK Switches
1: $9.08
10In Stock

Mfr. Part No.
AT622C

Mouser Part No
633-AT622C

NKK Switches

Switch Fixings RED LED MLW SERIES

Datasheet

10In Stock

$9.08

$8.86

$8.58

$8.37

View

Min.: 1
Mult.: 1

LED

Rocker Switches, Miniature

MLW Series

Snap In

Switch Fixings SWITCH ROCKER

AT637C
NKK Switches
1: $2.97
2In Stock

Mfr. Part No.
AT637C

Mouser Part No
633-AT637C

NKK Switches

Switch Fixings SWITCH ROCKER

Datasheet

2In Stock

$2.97

$2.72

$2.64

$2.57

View

Min.: 1
Mult.: 1

Switch Fixings SWITCH ROCKER

AT637D
NKK Switches
1: $2.79
6In Stock

Mfr. Part No.
AT637D

Mouser Part No
633-AT637D

NKK Switches

Switch Fixings SWITCH ROCKER

Datasheet

6In Stock

$2.79

$2.46

$2.30

$2.25

$2.21

Min.: 1
Mult.: 1

Switch Fixings INCH DRESS CAP NUT W/ BLACK FINISH

AT532H/3
NKK Switches
1: $2.16
25Expected 09/03/2026

Mfr. Part No.
AT532H/3

Mouser Part No
633-AT532H/3

NKK Switches

Switch Fixings INCH DRESS CAP NUT W/ BLACK FINISH

Datasheet

25Expected 09/03/2026

$2.16

$2.14

$2.12

$2.10

View

Min.: 1
Mult.: 1

Hardware

Nut

EB, M, MB20, MB24, P Series

Screw

Switch Fixings FLAT KEY CKL 19mm

AT4153-012
NKK Switches
1: $4.53
91Factory Stock Available

Mfr. Part No.
AT4153-012

Mouser Part No
633-4153-012

NKK Switches

Switch Fixings FLAT KEY CKL 19mm

Datasheet

91Factory Stock Available

More Info Available

$4.53

$4.12

$3.96

$3.84

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Bulk

Switch Fixings HEX NUT FOR CKL SERIES

AT019
NKK Switches
1: $2.24
490Factory Stock Available

Mfr. Part No.
AT019

Mouser Part No
633-AT019

NKK Switches

Switch Fixings HEX NUT FOR CKL SERIES

Datasheet

490Factory Stock Available

More Info Available

$2.24

$2.19

$2.18

$2.17

View

Min.: 1
Mult.: 1

Nut

Keylock Switches

CK Series

Screw

Bulk

Switch Fixings SWITCH E-STOP

AT053
NKK Switches
1: $0.65
9,207Stock Available

Mfr. Part No.
AT053

Mouser Part No
633-AT053

NKK Switches

Switch Fixings SWITCH E-STOP

Datasheet

9,207Stock Available

More Info Available

$0.65

Min.: 1
Mult.: 1

Switch Fixings SWITCH MEMBRANE

AT062A/1
NKK Switches
1: $1.27
7,676Factory Stock Available

Mfr. Part No.
AT062A/1

Mouser Part No
633-AT062A/1

NKK Switches

Switch Fixings SWITCH MEMBRANE

Datasheet

7,676Factory Stock Available

More Info Available

$1.27

$1.26

$1.22

$1.14

$1.13

Min.: 1
Mult.: 1

Switch Fixings TERMINAL SCREWS FOR S300 SERIES TOGGLES

AT082A
NKK Switches
1: $0.64
200Factory Stock Available

Mfr. Part No.
AT082A

Mouser Part No
633-AT082A

NKK Switches

Switch Fixings TERMINAL SCREWS FOR S300 SERIES TOGGLES

Datasheet

200Factory Stock Available

More Info Available

$0.64

$0.636

$0.632

$0.624

$0.622

Min.: 1
Mult.: 1

Screw

Toggle Switches

S300 Series

Screw

Switch Fixings SCREW S-800

AT082C
NKK Switches
1: $0.73
87Factory Stock Available

Mfr. Part No.
AT082C

Mouser Part No
633-AT082C

NKK Switches

Switch Fixings SCREW S-800

Datasheet

87Factory Stock Available

More Info Available

$0.73

$0.671

$0.653

$0.634

View

Min.: 1
Mult.: 1

Screw

Toggle Switches

S800 Series

Screw

Switch Fixings WHITE BARRIER FOR JWL ROCKERS

AT218B
NKK Switches
1: $1.77
47Factory Stock Available

Mfr. Part No.
AT218B

Mouser Part No
633-AT218B

NKK Switches

Switch Fixings WHITE BARRIER FOR JWL ROCKERS

Datasheet

47Factory Stock Available

More Info Available

$1.77

$1.76

$1.70

$1.64

Min.: 1
Mult.: 1

Barrier

Rocker Switches

JWL Series

Snap In

Switch Fixings GRAY BARRIER FOR JWL

AT218H
NKK Switches
1: $1.71
25Factory Stock Available

Mfr. Part No.
AT218H

Mouser Part No
633-AT218H

NKK Switches

Switch Fixings GRAY BARRIER FOR JWL

Datasheet

25Factory Stock Available

More Info Available

$1.71

$1.59

$1.53

$1.49

View

Min.: 1
Mult.: 1

Barrier

Rocker Switches

JWL Series

Snap In

Bulk

Switch Fixings ALL METAL KEY FOR SK PROCESS SLD KEYLOCK

AT4079
NKK Switches
1: $4.14
709Factory Stock Available

Mfr. Part No.
AT4079

Mouser Part No
633-AT4079

NKK Switches

Switch Fixings ALL METAL KEY FOR SK PROCESS SLD KEYLOCK

Datasheet

709Factory Stock Available

More Info Available

$4.14

$3.75

$3.61

$3.50

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

SK Series

Snap On

Switch Fixings KEY RING FOR AT4079 KEYS

AT4079KR
NKK Switches
1: $7.80
354Factory Stock Available

Mfr. Part No.
AT4079KR

Mouser Part No
633-AT4079KR

NKK Switches

Switch Fixings KEY RING FOR AT4079 KEYS

Datasheet

354Factory Stock Available

More Info Available

$7.80

$6.68

$6.55

$6.42

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

SK Series

Snap On

Bulk

Switch Fixings KEY RING FOR AT4080 KEYS

AT4080KR
NKK Switches
1: $5.24
16,892Factory Stock Available

Mfr. Part No.
AT4080KR

Mouser Part No
633-AT4080KR

NKK Switches

Switch Fixings KEY RING FOR AT4080 KEYS

Datasheet

16,892Factory Stock Available

More Info Available

$5.24

$5.23

$5.10

$4.95

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

SK Series

Snap On

Switch Fixings WHITE ROCKER FOR MLW WITH LED

AT4125B
NKK Switches
1: $2.16
104Factory Stock Available

Mfr. Part No.
AT4125B

Mouser Part No
633-AT4125B

NKK Switches

Switch Fixings WHITE ROCKER FOR MLW WITH LED

Datasheet

104Factory Stock Available

More Info Available

$2.16

$2.15

$1.98

$1.69

Min.: 1
Mult.: 1

Indicators

LED

Rocker Switches, Miniature

MLW Series

Snap In

Switch Fixings YELLOW ROCKER FOR MLW WITH LED

AT4125E
NKK Switches
1: $4.71
104Factory Stock Available

Mfr. Part No.
AT4125E

Mouser Part No
633-AT4125E

NKK Switches

Switch Fixings YELLOW ROCKER FOR MLW WITH LED

Datasheet

104Factory Stock Available

More Info Available

$4.71

$4.70

$4.55

$4.42

View

Min.: 1
Mult.: 1

Indicators

LED

Rocker Switches, Miniature

MLW Series

Snap In

Switch Fixings GREEN ROCKER FOR MLW WITH LED

AT4125F
NKK Switches
1: $2.16
94Factory Stock Available

Mfr. Part No.
AT4125F

Mouser Part No
633-AT4125F

NKK Switches

Switch Fixings GREEN ROCKER FOR MLW WITH LED

Datasheet

94Factory Stock Available

More Info Available

$2.16

$2.15

$1.98

$1.69

Min.: 1
Mult.: 1

Indicators

LED

Rocker Switches, Miniature

MLW Series

Snap In

AT Series Switch Fixings

Customer Service Office

Company

Resources

Support

Adapter, PCB
Barrier
Boot
Bracket
Contact
Coupler
Cover
Diffuser, Translucent
Extractor
Film Insert
Frame
Guard
Key
Kit
Knob
LED
Lens
Mount
Mounting Bracket
Name Plate

A, AB 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, P Series
DSA01 Series
EB, M, MB20, MB24, P Series
EB, MB20 Series
EB Series
E-Stop Switches
FB Series
FR01, M, MB24 Series
FT Series
GB2 Series
HB, KB, LB, UB, YB Series
HB2 Series
HB Series
JB Series