Electromechanical – Mouser Ireland

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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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Types of Electromechanical

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Part #

Switch Bezels / Switch Caps SQUARE CAP RED/WHT

AT3001CB
NKK Switches
1: €2.68
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

€2.68

€2.65

€2.57

€2.47

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SQUARE CAP YELLOW

AT3001EB
NKK Switches
1: €2.79
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

€2.79

€2.73

€2.65

€2.57

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SQUARE CAP GRN/WHT

AT3001FB
NKK Switches
1: €3.12
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

€3.12

€2.82

€2.72

€2.63

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Min.: 1
Mult.: 1

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

AT3002A
NKK Switches
1: €4.64
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

€4.64

€4.20

€4.03

€3.83

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Min.: 1
Mult.: 1

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

AT3002EB
NKK Switches
1: €3.11
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

€3.11

€2.85

€2.73

€2.66

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RND BLUE LENS FOR YB W/ INCANDESCENT LAM

AT3002GB
NKK Switches
1: €2.67
23In Stock

Mfr. Part No.
AT3002GB

Mouser Part No
633-AT3002GB

NKK Switches

Switch Bezels / Switch Caps RND BLUE LENS FOR YB W/ INCANDESCENT LAM

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Datasheet

23In Stock

€2.67

€2.62

€2.57

€2.47

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RECT CAP RED

AT3003CB
NKK Switches
1: €3.88
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

€3.88

€3.52

€3.38

€3.20

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RECT CAP GREEN/WHITE

AT3003FB
NKK Switches
1: €3.88
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

€3.88

€3.54

€3.41

€3.30

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SQUARE CAP

AT3004JC
NKK Switches
1: €2.73
3In Stock

Mfr. Part No.
AT3004JC

Mouser Part No
633-AT3004JC

NKK Switches

Switch Bezels / Switch Caps SQUARE CAP

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Datasheet

3In Stock

€2.73

€2.65

€2.57

€2.47

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Min.: 1
Mult.: 1

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

AT3005JC
NKK Switches
1: €2.80
16In 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

16In Stock

€2.80

€2.65

€2.57

€2.47

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Min.: 1
Mult.: 1

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

AT3005JD
NKK Switches
1: €3.05
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

€3.05

€2.79

€2.73

€2.65

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Min.: 1
Mult.: 1

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

AT3005JF
NKK Switches
1: €3.11
19In 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

19In Stock

€3.11

€2.81

€2.71

€2.63

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RECT LED CAP WH

AT3006JB
NKK Switches
1: €3.12
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

€3.12

€2.82

€2.72

€2.65

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Min.: 1
Mult.: 1

Knobs & Dials ROTARY BLACK KNOB FOR NR01 SERIES

AT3008A
NKK Switches
1: €1.24
109In Stock

Mfr. Part No.
AT3008A

Mouser Part No
633-AT3008A

NKK Switches

Knobs & Dials ROTARY BLACK KNOB FOR NR01 SERIES

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Datasheet

109In Stock

€1.24

€1.12

€1.01

€0.972

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Min.: 1
Mult.: 1

Knobs & Dials ROTARY RED KNOB FOR NR01 SERIES

AT3008C
NKK Switches
1: €1.24
79In Stock

Mfr. Part No.
AT3008C

Mouser Part No
633-AT3008C

NKK Switches

Knobs & Dials ROTARY RED KNOB FOR NR01 SERIES

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Datasheet

79In Stock

€1.24

€1.12

€1.04

€1.01

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Min.: 1
Mult.: 1

Knobs & Dials ROTARY GRAY KNOB FOR NR01 SERIES

AT3008H
NKK Switches
1: €1.24
8In Stock

Mfr. Part No.
AT3008H

Mouser Part No
633-AT3008H

NKK Switches

Knobs & Dials ROTARY GRAY KNOB FOR NR01 SERIES

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Datasheet

8In Stock

€1.24

€1.12

€1.04

€1.01

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Min.: 1
Mult.: 1

Knobs & Dials ROTARY RED KNOB FOR NR01 SERIES

AT3009C
NKK Switches
1: €1.39
1In Stock

Mfr. Part No.
AT3009C

Mouser Part No
633-AT3009C

NKK Switches

Knobs & Dials ROTARY RED KNOB FOR NR01 SERIES

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Datasheet

1In Stock

€1.39

€1.23

€1.20

€1.14

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps CAP WHITE/WHITE

AT3002BB
NKK Switches
1: €2.80
10Expected 11/06/2026

Mfr. Part No.
AT3002BB

Mouser Part No
633-AT3002BB

NKK Switches

Switch Bezels / Switch Caps CAP WHITE/WHITE

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Datasheet

10Expected 11/06/2026

€2.80

€2.73

€2.65

€2.57

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps CAP RED/WHITE

AT3002CB
NKK Switches
1: €2.67
60Expected 04/06/2026

Mfr. Part No.
AT3002CB

Mouser Part No
633-AT3002CB

NKK Switches

Switch Bezels / Switch Caps CAP RED/WHITE

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Datasheet

60Expected 04/06/2026

€2.67

€2.62

€2.57

€2.47

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps CAP WHITE/WHITE

AT3001BB
NKK Switches
1: €3.10
156Factory 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

156Factory Stock Available

More Info Available

€3.10

€2.82

€2.72

€2.63

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Min.: 1
Mult.: 1

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

AT3001GB
NKK Switches
1: €3.07
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

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Datasheet

31Factory Stock Available

More Info Available

€3.07

€2.84

€2.73

€2.65

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Min.: 1
Mult.: 1

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

AT3002FB
NKK Switches
1: €3.08
301Factory 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

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Datasheet

301Factory Stock Available

More Info Available

€3.08

€2.80

€2.69

€2.61

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RECT CAP YELLOW

AT3003EB
NKK Switches
1: €3.90
88Factory Stock Available

Mfr. Part No.
AT3003EB

Mouser Part No
633-AT3003E

NKK Switches

Switch Bezels / Switch Caps RECT CAP YELLOW

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Datasheet

88Factory Stock Available

More Info Available

€3.90

€3.53

€3.40

€3.29

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RECT BLUE CAP

AT3003GB
NKK Switches
1: €3.89
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

€3.89

€3.52

€3.40

€3.29

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SQ COVER CLR/WHITE

AT3004JB
NKK Switches
1: €3.07
283Factory Stock Available

Mfr. Part No.
AT3004JB

Mouser Part No
633-AT3004JB

NKK Switches

Switch Bezels / Switch Caps SQ COVER CLR/WHITE

Learn More

Datasheet

283Factory Stock Available

More Info Available

€3.07

€2.80

€2.69

€2.62

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Min.: 1
Mult.: 1

AT300x Knobs

Types of Electromechanical

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