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20 mm Switch Accessories

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Types of Switch Accessories

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Width = 20 mm

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Part #

Switch Actuators SI-GL42 Actuator: Flex Mount

SI-QM-SMFA-2
Banner Engineering
1: $43.00
82In Stock

Mfr. Part No.
SI-QM-SMFA-2

Mouser Part No
778-SI-QM-SMFA-2

Banner Engineering

Switch Actuators SI-GL42 Actuator: Flex Mount

82In Stock

$43.00

Min.: 1
Mult.: 1

Limit Switch Actuators

Flexible Actuator

Safety Interlock Switches

SI-GL42 Series

Switch Fixings PLAST HANDLE KEY 004

AT4147-004
NKK Switches
1: $6.14
25In Stock

Mfr. Part No.
AT4147-004

Mouser Part No
633-AT4147-004

NKK Switches

Switch Fixings PLAST HANDLE KEY 004

Datasheet

25In Stock

$6.14

$5.42

$5.13

$4.86

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings FLAT KEY #010 FOR CKM KEYLOCKS

AT4147-010
NKK Switches
1: $6.34
2In Stock

Mfr. Part No.
AT4147-010

Mouser Part No
633-AT4147-010

NKK Switches

Switch Fixings FLAT KEY #010 FOR CKM KEYLOCKS

Datasheet

2In Stock

$6.34

$5.61

$5.40

$5.26

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Through Hole

Switch Bezels / Switch Caps SQ PROT GUARD LB

AT499
NKK Switches
1: $4.60
57In Stock

Mfr. Part No.
AT499

Mouser Part No
633-AT499

NKK Switches

Switch Bezels / Switch Caps SQ PROT GUARD LB

Datasheet

57In Stock

$4.60

$4.21

$4.03

$3.96

$3.73

Min.: 1
Mult.: 1

Caps

Safety Guard

Pushbutton Switches

LB Series

SMD/SMT

Switch Bezels / Switch Caps ASSEMBLY TOOL

61-9351.2
EAO
1: $3.54
81In Stock

Mfr. Part No.
61-9351.2

Mouser Part No
123-61-9351.2

EAO

Switch Bezels / Switch Caps ASSEMBLY TOOL

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Datasheet

81In Stock

$3.54

$3.52

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

Switch Bezels / Switch Caps LENS-RND TLT MATTE

61-9351.3
EAO
1: $3.54
10In Stock

Mfr. Part No.
61-9351.3

Mouser Part No
123-61-9351.3

EAO

Switch Bezels / Switch Caps LENS-RND TLT MATTE

Learn More

Datasheet

10In Stock

$3.54

$3.53

$3.35

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

Switch Bezels / Switch Caps LENS-RECT TPT MATTE

61-9351.4
EAO
1: $3.54
15In Stock

Mfr. Part No.
61-9351.4

Mouser Part No
123-61-9351.4

EAO

Switch Bezels / Switch Caps LENS-RECT TPT MATTE

Learn More

Datasheet

15In Stock

$3.54

$3.41

$3.33

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

Switch Bezels / Switch Caps LENS REC CCVE TPT GRN

61-9351.5
EAO
1: $3.54
20In Stock

Mfr. Part No.
61-9351.5

Mouser Part No
123-61-9351.5

EAO

Switch Bezels / Switch Caps LENS REC CCVE TPT GRN

Learn More

Datasheet

20In Stock

$3.54

$3.51

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

Switch Bezels / Switch Caps ACTUPBMASQU

61-9351.7
EAO
1: $3.54
22In Stock

Mfr. Part No.
61-9351.7

Mouser Part No
123-61-9351.7

EAO

Switch Bezels / Switch Caps ACTUPBMASQU

Learn More

Datasheet

22In Stock

$3.54

$3.53

$3.44

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

Switch Fixings O-RING

AT541
NKK Switches
1: $1.12
156In Stock

Mfr. Part No.
AT541

Mouser Part No
633-AT541

NKK Switches

Switch Fixings O-RING

Datasheet

156In Stock

$1.12

$1.00

$0.968

$0.94

View

Min.: 1
Mult.: 1

Hardware

Washer

Pushbutton Switches

YB Series

SMD/SMT

Switch Contact Blocks / Switch Kits PLASTIC MOUNT FLANGE

704.950.5
EAO
1: $6.64
307Expected 22/12/2026

Mfr. Part No.
704.950.5

Mouser Part No
123-704.950.5

EAO

Switch Contact Blocks / Switch Kits PLASTIC MOUNT FLANGE

Learn More

Datasheet

307Expected 22/12/2026

$6.64

$6.63

$6.42

$6.35

View

Min.: 1
Mult.: 1

Bayonet Flange

04 Series

Snap-In

Switch Fixings PLASTIC HANDLE KEY

AT4147-001
NKK Switches
1: $5.47
9Expected 16/10/2026

Mfr. Part No.
AT4147-001

Mouser Part No
633-AT4147-001

NKK Switches

Switch Fixings PLASTIC HANDLE KEY

Datasheet

9Expected 16/10/2026

$5.47

$5.00

$4.86

$4.75

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLAST HANDLE KEY 002

AT4147-002
NKK Switches
1: $6.66
9Expected 16/10/2026

Mfr. Part No.
AT4147-002

Mouser Part No
633-AT4147-002

NKK Switches

Switch Fixings PLAST HANDLE KEY 002

Datasheet

9Expected 16/10/2026

$6.66

$5.92

$5.71

$4.75

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLAS HANDLE KEY 003

AT4147-003
NKK Switches
1: $6.66
9On Order

Mfr. Part No.
AT4147-003

Mouser Part No
633-AT4147-003

NKK Switches

Switch Fixings PLAS HANDLE KEY 003

Datasheet

9On Order

$6.66

$5.30

$5.13

$5.04

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLAST HANDLE KEY 005

AT4147-005
NKK Switches
1: $6.34
8Expected 16/10/2026

Mfr. Part No.
AT4147-005

Mouser Part No
633-AT4147-005

NKK Switches

Switch Fixings PLAST HANDLE KEY 005

Datasheet

8Expected 16/10/2026

$6.34

$5.61

$5.40

$4.91

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLAST HANDLE KEY 007

AT4147-007
NKK Switches
1: $6.66
9Expected 16/10/2026

Mfr. Part No.
AT4147-007

Mouser Part No
633-AT4147-007

NKK Switches

Switch Fixings PLAST HANDLE KEY 007

Datasheet

9Expected 16/10/2026

$6.66

$5.92

$5.03

$4.95

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLASTIC HNDL KEY 008

AT4147-008
NKK Switches
1: $6.66
9On Order

Mfr. Part No.
AT4147-008

Mouser Part No
633-AT4147-008

NKK Switches

Switch Fixings PLASTIC HNDL KEY 008

Datasheet

9On Order

$6.66

$5.11

$5.00

$4.92

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLASTIC HNDL KEY 009

AT4147-009
NKK Switches
1: $6.66
9Expected 16/10/2026

Mfr. Part No.
AT4147-009

Mouser Part No
633-AT4147-009

NKK Switches

Switch Fixings PLASTIC HNDL KEY 009

Datasheet

9Expected 16/10/2026

$6.66

$5.16

$5.04

$4.96

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Fixings PLAST HANDLE KEY 006

AT4147-006
NKK Switches
1: $6.14
87Factory Stock Available

Mfr. Part No.
AT4147-006

Mouser Part No
633-AT4147-006

NKK Switches

Switch Fixings PLAST HANDLE KEY 006

Datasheet

87Factory Stock Available

More Info Available

$6.14

$5.30

$5.13

$4.84

View

Min.: 1
Mult.: 1

Hardware

Key

Keylock Switches

CK Series

Switch Bezels / Switch Caps GRAY ROTATION KNOB

61-9351.1
EAO
1: $3.54
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
61-9351.1

Mouser Part No
123-61-9351.1

EAO

Switch Bezels / Switch Caps GRAY ROTATION KNOB

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.54

$3.50

$3.39

$3.38

Min.: 1
Mult.: 1

Lens

Pushbutton Switches

61 Series

20 mm Switch Accessories

Types of Switch Accessories

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