Switch Bezels / Switch Caps

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AT300x Knobs

NKK Switches AT300x Knobs are designed for use with the NR01 Series Sealed Rotary Switches. These knobs are available with and without flanges and come in a black, red, and gray color variants. In order to avoid disassembling of the knobs from the switches, it is advisable to use the knobs with the flanges.

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Part #

Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP

AT3002EB
NKK Switches
1: $4.42
200In Stock

Mfr. Part No.
AT3002EB

Mouser Part No
633-AT3002EB

NKK Switches

Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP

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Datasheet

200In Stock

$4.42

$4.04

$4.01

$3.07

Min.: 1
Mult.: 1

Cap, Rectangular

Pushbutton Switches

YB Series

Yellow, White

Switch Bezels / Switch Caps SQUARE CAP RED/WHT

AT3001CB
NKK Switches
1: $3.93
26In Stock

Mfr. Part No.
AT3001CB

Mouser Part No
633-AT3001CB

NKK Switches

Switch Bezels / Switch Caps SQUARE CAP RED/WHT

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Datasheet

26In Stock

$3.93

$3.92

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Red, Black

Switch Bezels / Switch Caps SQUARE CAP YELLOW

AT3001EB
NKK Switches
1: $4.22
20In Stock

Mfr. Part No.
AT3001EB

Mouser Part No
633-AT3001E

NKK Switches

Switch Bezels / Switch Caps SQUARE CAP YELLOW

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Datasheet

20In Stock

$4.22

$4.15

$3.97

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Yellow, White

Bulk

Switch Bezels / Switch Caps SQUARE CAP GRN/WHT

AT3001FB
NKK Switches
1: $4.76
157In Stock

Mfr. Part No.
AT3001FB

Mouser Part No
633-AT3001FB

NKK Switches

Switch Bezels / Switch Caps SQUARE CAP GRN/WHT

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Datasheet

157In Stock

$4.76

$4.15

$3.97

$3.87

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Green, White

Switch Bezels / Switch Caps ROUND BLACK CAP FOR YB NON-ILLUMINATED

AT3002A
NKK Switches
1: $7.50
9In Stock

Mfr. Part No.
AT3002A

Mouser Part No
633-AT3002A

NKK Switches

Switch Bezels / Switch Caps ROUND BLACK CAP FOR YB NON-ILLUMINATED

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Datasheet

9In Stock

$7.50

$6.64

$6.37

$5.61

$5.58

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Black

Switch Bezels / Switch Caps CAP WHITE/WHITE

AT3002BB
NKK Switches
1: $4.11
10In Stock

Mfr. Part No.
AT3002BB

Mouser Part No
633-AT3002BB

NKK Switches

Switch Bezels / Switch Caps CAP WHITE/WHITE

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Datasheet

10In Stock

$4.11

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

White, White

Switch Bezels / Switch Caps CAP RED/WHITE

AT3002CB
NKK Switches
1: $4.23
60In Stock

Mfr. Part No.
AT3002CB

Mouser Part No
633-AT3002CB

NKK Switches

Switch Bezels / Switch Caps CAP RED/WHITE

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Datasheet

60In Stock

$4.23

$4.18

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Red, White

Switch Bezels / Switch Caps RECT CAP RED

AT3003CB
NKK Switches
1: $6.00
7In Stock

Mfr. Part No.
AT3003CB

Mouser Part No
633-AT3003C

NKK Switches

Switch Bezels / Switch Caps RECT CAP RED

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Datasheet

7In Stock

$6.00

$5.30

$5.11

$4.93

$4.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Red, White

Switch Bezels / Switch Caps RECT CAP GREEN/WHITE

AT3003FB
NKK Switches
1: $6.00
48In Stock

Mfr. Part No.
AT3003FB

Mouser Part No
633-AT3003FB

NKK Switches

Switch Bezels / Switch Caps RECT CAP GREEN/WHITE

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Datasheet

48In Stock

$6.00

$5.30

$5.11

$4.98

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Green, White

Switch Bezels / Switch Caps SQUARE CAP

AT3004JC
NKK Switches
1: $4.20
2In Stock

Mfr. Part No.
AT3004JC

Mouser Part No
633-AT3004JC

NKK Switches

Switch Bezels / Switch Caps SQUARE CAP

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Datasheet

2In Stock

$4.20

$3.66

$3.59

$3.51

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Clear, Red

Switch Bezels / Switch Caps RND CLR LNS/RED DIFF FOR YB W/ RED LED

AT3005JC
NKK Switches
1: $4.23
12In Stock

Mfr. Part No.
AT3005JC

Mouser Part No
633-AT3005JC

NKK Switches

Switch Bezels / Switch Caps RND CLR LNS/RED DIFF FOR YB W/ RED LED

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Datasheet

12In Stock

$4.23

$3.65

Min.: 1
Mult.: 1

Cap, Rectangular

Pushbutton Switches

YB Series

Clear, Red

Switch Bezels / Switch Caps RND CLR LNS/AMB DIFF FOR YB W/ AMBER LED

AT3005JD
NKK Switches
1: $4.76
14In Stock

Mfr. Part No.
AT3005JD

Mouser Part No
633-AT3005JD

NKK Switches

Switch Bezels / Switch Caps RND CLR LNS/AMB DIFF FOR YB W/ AMBER LED

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Datasheet

14In Stock

$4.76

$4.15

$3.94

$3.84

$3.65

Min.: 1
Mult.: 1

Cap, Rectangular

Pushbutton Switches

YB Series

Clear, Amber

Switch Bezels / Switch Caps RND CLR LNS/GRN DIFF FOR YB W/ GREEN LED

AT3005JF
NKK Switches
1: $4.90
4In Stock

Mfr. Part No.
AT3005JF

Mouser Part No
633-AT3005JF

NKK Switches

Switch Bezels / Switch Caps RND CLR LNS/GRN DIFF FOR YB W/ GREEN LED

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Datasheet

4In Stock

$4.90

$4.30

$4.11

$4.01

View

Min.: 1
Mult.: 1

Cap, Rectangular

Pushbutton Switches

YB Series

Clear, Green

Switch Bezels / Switch Caps RECT LED CAP WH

AT3006JB
NKK Switches
1: $4.90
13In Stock

Mfr. Part No.
AT3006JB

Mouser Part No
633-AT3006-JB

NKK Switches

Switch Bezels / Switch Caps RECT LED CAP WH

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Datasheet

13In Stock

$4.90

$4.24

$4.06

$3.96

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Clear, White

Switch Bezels / Switch Caps RECT LED CAP RED

AT3006JC
NKK Switches
1: $4.16
8In Stock

Mfr. Part No.
AT3006JC

Mouser Part No
633-AT3006-JC

NKK Switches

Switch Bezels / Switch Caps RECT LED CAP RED

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Datasheet

8In Stock

$4.16

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Clear, Red

Switch Bezels / Switch Caps RECT LED CAP GRN

AT3006JF
NKK Switches
1: $4.24
11In Stock

Mfr. Part No.
AT3006JF

Mouser Part No
633-AT3006-JF

NKK Switches

Switch Bezels / Switch Caps RECT LED CAP GRN

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Datasheet

11In Stock

$4.24

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Clear, Green

Switch Bezels / Switch Caps CAP WHITE/WHITE

AT3001BB
NKK Switches
1: $5.04
155Factory Stock Available

Mfr. Part No.
AT3001BB

Mouser Part No
633-AT3001BB

NKK Switches

Switch Bezels / Switch Caps CAP WHITE/WHITE

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Datasheet

155Factory Stock Available

More Info Available

$5.04

$4.47

$4.29

$4.18

$3.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

White, White

Bulk

Switch Bezels / Switch Caps SQUARE BLUE LENS FOR YB W/ INCNDSCNT LAMP

AT3001GB
NKK Switches
1: $5.04
31Factory Stock Available

Mfr. Part No.
AT3001GB

Mouser Part No
633-AT3001GB

NKK Switches

Switch Bezels / Switch Caps SQUARE BLUE LENS FOR YB W/ INCNDSCNT LAMP

Learn More

Datasheet

31Factory Stock Available

More Info Available

$5.04

$3.93

$3.82

$3.76

View

Min.: 1
Mult.: 1

Cap, Square

Pushbutton Switches

YB Series

Blue, White

Switch Bezels / Switch Caps ROUND GREEN LENS FOR YB W/ INCNDSCNT LAM

AT3002FB
NKK Switches
1: $5.20
522Factory Stock Available

Mfr. Part No.
AT3002FB

Mouser Part No
633-AT3002FB

NKK Switches

Switch Bezels / Switch Caps ROUND GREEN LENS FOR YB W/ INCNDSCNT LAM

Learn More

Datasheet

522Factory Stock Available

More Info Available

$5.20

$4.61

$4.43

$4.32

View

Min.: 1
Mult.: 1

Cap, Rectangular

Pushbutton Switches

YB Series

Green, White

Switch Bezels / Switch Caps RECT CAP WHITE/WHITE

AT3003BB
NKK Switches
1: $6.32
21Factory Stock Available

Mfr. Part No.
AT3003BB

Mouser Part No
633-AT3003BB

NKK Switches

Switch Bezels / Switch Caps RECT CAP WHITE/WHITE

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Datasheet

21Factory Stock Available

More Info Available

$6.32

$5.62

$5.42

$5.29

View

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

White, White

Switch Bezels / Switch Caps RECT CAP YELLOW

AT3003EB
NKK Switches
1: $5.29
88Factory Stock Available

Mfr. Part No.
AT3003EB

Mouser Part No
633-AT3003E

NKK Switches

Switch Bezels / Switch Caps RECT CAP YELLOW

Learn More

Datasheet

88Factory Stock Available

More Info Available

$5.29

$4.92

$4.80

$4.72

$4.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Yellow, White

Bulk

Switch Bezels / Switch Caps RECT BLUE CAP

AT3003GB
NKK Switches
1: $6.32
34Factory Stock Available

Mfr. Part No.
AT3003GB

Mouser Part No
633-AT3003GB

NKK Switches

Switch Bezels / Switch Caps RECT BLUE CAP

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Datasheet

34Factory Stock Available

More Info Available

$6.32

$5.62

$4.80

$4.72

$4.65

Min.: 1
Mult.: 1

Caps

Button

Pushbutton Switches

YB Series

Blue, White

Switch Bezels / Switch Caps SQ COVER CLR/WHITE

AT3004JB
NKK Switches
1: $5.20
57Factory Stock Available

Mfr. Part No.
AT3004JB

Mouser Part No
633-AT3004JB

NKK Switches

Switch Bezels / Switch Caps SQ COVER CLR/WHITE

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Datasheet

57Factory Stock Available

More Info Available

$5.20

$4.61

$4.43

$4.32

View

Min.: 1
Mult.: 1

Cap, Square

Pushbutton Switches

YB Series

Clear, White

Switch Bezels / Switch Caps SQ CLR LNS/AMBR DIFF FOR YB W/ AMBER LED

AT3004JD
NKK Switches
1: $5.04
27Factory Stock Available

Mfr. Part No.
AT3004JD

Mouser Part No
633-AT3004JD

NKK Switches

Switch Bezels / Switch Caps SQ CLR LNS/AMBR DIFF FOR YB W/ AMBER LED

Learn More

Datasheet

27Factory Stock Available

More Info Available

$5.04

$4.47

$4.29

$4.18

$3.65

Min.: 1
Mult.: 1

Cap, Square

Pushbutton Switches

YB Series

Clear, Amber

Switch Bezels / Switch Caps SQ CLR LNS/GRN DIFF FOR YB W/ GREEN LED

AT3004JF
NKK Switches
1: $5.04
673Factory Stock Available

Mfr. Part No.
AT3004JF

Mouser Part No
633-AT3004JF

NKK Switches

Switch Bezels / Switch Caps SQ CLR LNS/GRN DIFF FOR YB W/ GREEN LED

Learn More

Datasheet

673Factory Stock Available

More Info Available

$5.04

$4.47

$4.29

$4.18

$3.65

Min.: 1
Mult.: 1

Cap, Square

Pushbutton Switches

YB Series

Clear, Green

AT300x Knobs

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