Switch Fixings – Mouser Singapore

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Harmony® 9001K Metal Control & Signaling Units

Square D Harmony^® 9001K Metal 30mm Control and Signaling Units include pushbuttons, key-operated switches, joysticks, pilot lights, and operators. These robust and reliable products offer a number of certifications and meet IP66 and NEMA 4 ratings, making the 9001K series oil-tight, waterproof, and dust-tight. Colored contact blocks provide easy function identification, and bright LEDs ensure high visibility. Square D Harmony 9001K Metal 30mm Control and Signaling Units offer long-term reliability, making them ideal for heavy-duty industrial applications and extreme environments.

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Part #

Switch Fixings PUSHBUTTON RING NUT 30MM TYPE K

9001K54
Square D
1: $5.51
11In Stock

Mfr. Part No.
9001K54

Mouser Part No
996-9001K54

Square D

Switch Fixings PUSHBUTTON RING NUT 30MM TYPE K

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Datasheet

11In Stock

$5.51

$5.00

$4.88

$4.50

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Min.: 1
Mult.: 1

Hardware

Nut

9001K

Switch Fixings 30MM GUARD FOR 41MM MSHRM KNOB

9001K56YM
Square D
1: $101.96
70In Stock

Mfr. Part No.
9001K56YM

Mouser Part No
996-9001K56YM

Square D

Switch Fixings 30MM GUARD FOR 41MM MSHRM KNOB

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Datasheet

70In Stock

$101.96

$96.57

$90.54

$83.87

View

Min.: 1
Mult.: 1

Accessories

Guard

9001K/SK Series

30 mm Pushbutton Switches

9001K

Bulk

Switch Fixings PSH BTTN FLUSHPLATE 30MM TYPE K

9001K25
Square D
1: $32.29
6In Stock

Mfr. Part No.
9001K25

Mouser Part No
996-9001K25

Square D

Switch Fixings PSH BTTN FLUSHPLATE 30MM TYPE K

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Datasheet

6In Stock

$32.29

Min.: 1
Mult.: 1

Hardware

30 mm Switches

9001K Series

9001K

Switch Fixings 30MM BLACK PLSTC BLANKING PLG

9001K52
Square D
1: $21.45
9In Stock

Mfr. Part No.
9001K52

Mouser Part No
996-9001K52

Square D

Switch Fixings 30MM BLACK PLSTC BLANKING PLG

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Datasheet

9In Stock

$21.45

$20.33

$19.56

$18.66

View

Min.: 1
Mult.: 1

Plates

Closing Plate

9001K

Switch Fixings 30MM PSH BTTN LOCKOUT COVER

9001K6
Square D
1: $64.18
5In Stock

Mfr. Part No.
9001K6

Mouser Part No
996-9001K6

Square D

Switch Fixings 30MM PSH BTTN LOCKOUT COVER

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Datasheet

5In Stock

$64.18

$59.83

$57.76

$54.93

View

Min.: 1
Mult.: 1

Padlock Attachment

9001K/SK Series

30 mm Pushbutton Switches

9001K

Switch Fixings 30MM PSH BTTN COVER

9001K60
Square D
1: $85.46
16In Stock

Mfr. Part No.
9001K60

Mouser Part No
996-9001K60

Square D

Switch Fixings 30MM PSH BTTN COVER

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16In Stock

$85.46

$79.44

$78.08

$76.53

View

Min.: 1
Mult.: 1

9001K

Switch Fixings 30MM PSH BTTN LOCKOUT COVER

9001K62
Square D
1: $106.46
5In Stock

Mfr. Part No.
9001K62

Mouser Part No
996-9001K62

Square D

Switch Fixings 30MM PSH BTTN LOCKOUT COVER

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Datasheet

5In Stock

$106.46

$100.06

$97.31

$92.09

View

Min.: 1
Mult.: 1

Lockouts

Padlock Attachment

9001K/SK Series

30 mm Pushbutton Switches

9001K

Switch Fixings PSH BTTN MSHRM GUARD 30MM, Type K

9001K68
Square D
1: $85.46
4In Stock

Mfr. Part No.
9001K68

Mouser Part No
996-9001K68

Square D

Switch Fixings PSH BTTN MSHRM GUARD 30MM, Type K

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Datasheet

4In Stock

$85.46

$79.23

$76.60

$72.77

View

Min.: 1
Mult.: 1

Accessories

Guard

9001K

Switch Fixings 30MM WRENCH FOR RING NUT INSTALLATION

9001K95
Square D
1: $48.13
5In Stock

Mfr. Part No.
9001K95

Mouser Part No
996-9001K95

Square D

Switch Fixings 30MM WRENCH FOR RING NUT INSTALLATION

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Datasheet

5In Stock

$48.13

Min.: 1
Mult.: 1

9001K

Switch Fixings PSH BTTN RING NUT 30MM TYPE K3L

9001K111
Square D
1: $27.74
2In Stock

Mfr. Part No.
9001K111

Mouser Part No
996-9001K111

Square D

Switch Fixings PSH BTTN RING NUT 30MM TYPE K3L

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Datasheet

2In Stock

$27.74

$27.42

$26.32

$25.66

View

Min.: 1
Mult.: 1

9001K

Switch Fixings 30MM GUARD FOR 60MM MSHRM KNOB

9001K685
Square D
1: $104.30
1In Stock

Mfr. Part No.
9001K685

Mouser Part No
996-9001K685

Square D

Switch Fixings 30MM GUARD FOR 60MM MSHRM KNOB

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Datasheet

1In Stock

$104.30

$94.21

$90.26

$86.22

View

Min.: 1
Mult.: 1

Guards

Switch Guard

9001K

Switch Fixings PSHBTTN SCREW DRIVER 30MM SERIPLEX

9001K69
Square D
1: $80.06
2In Stock

Mfr. Part No.
9001K69

Mouser Part No
996-9001K69

Square D

Switch Fixings PSHBTTN SCREW DRIVER 30MM SERIPLEX

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Datasheet

2In Stock

$80.06

$76.00

$72.87

$69.39

View

Min.: 1
Mult.: 1

9001K

Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM

9001K107
Square D
1: $83.97
1Expected 3/8/2026

Mfr. Part No.
9001K107

Mouser Part No
996-9001K107

Square D

Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM

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Datasheet

1Expected 3/8/2026

$83.97

$77.85

$75.25

$71.50

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Min.: 1
Mult.: 1

Hardware

Padlock Attachment

9001K

Switch Fixings 30MM PUSH-ON PUSH-OFF MOD

9001K85
Square D
1: $67.96
2Expected 15/9/2026

Mfr. Part No.
9001K85

Mouser Part No
996-9001K85

Square D

Switch Fixings 30MM PUSH-ON PUSH-OFF MOD

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Datasheet

2Expected 15/9/2026

$67.96

$58.98

$56.55

$53.84

View

Min.: 1
Mult.: 1

Modules

Pushbutton

9001K

Switch Fixings 30mm MSHRM Guard red metal

9001K56RM
Square D
1: $101.96
9On Order

Mfr. Part No.
9001K56RM

Mouser Part No
996-9001K56RM

Square D

Switch Fixings 30mm MSHRM Guard red metal

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Datasheet

9On Order

$101.96

$94.41

$90.26

$86.43

View

Min.: 1
Mult.: 1

9001K

Switch Fixings 30MM WRENCH FOR BOOT INSTALLATION

9001K1
Square D
1: $158.59
Non-Stocked

Mfr. Part No.
9001K1

Mouser Part No
996-9001K1

Square D

Switch Fixings 30MM WRENCH FOR BOOT INSTALLATION

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Datasheet

Non-Stocked

$158.59

$151.71

$147.34

$142.75

View

Min.: 1
Mult.: 1

Tools

Cap Tightening Tool

9001K

Switch Fixings PSH BTTN PADLOCK ATTACHMENT 30MM, K

9001K162
Square D
1: $87.34
Non-Stocked

Mfr. Part No.
9001K162

Mouser Part No
996-9001K162

Square D

Switch Fixings PSH BTTN PADLOCK ATTACHMENT 30MM, K

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Datasheet

Non-Stocked

$87.34

$82.02

$79.29

$75.33

View

Min.: 1
Mult.: 1

9001K

Switch Fixings PSH BTTN FLUSHPLATE 30MM, Type K

9001K26
Square D
1: $64.18
N/A

Mfr. Part No.
9001K26

Mouser Part No
996-9001K26

Square D

Switch Fixings PSH BTTN FLUSHPLATE 30MM, Type K

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Datasheet

N/A

$64.18

$60.91

$58.79

$55.83

View

Min.: 1
Mult.: 1

Plates

Flush Plate

9001K Series

30 mm Pushbutton Switches

9001K

Switch Fixings 30MM GUARD FOR 35MM MSHRM KNOB

9001K48
Square D
1: $85.46
Non-Stocked

Mfr. Part No.
9001K48

Mouser Part No
996-9001K48

Square D

Switch Fixings 30MM GUARD FOR 35MM MSHRM KNOB

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Datasheet

Non-Stocked

$85.46

$80.47

$78.12

$73.93

View

Min.: 1
Mult.: 1

Guards

Switch Guard

9001K

Switch Fixings SLCTR SWTCH OPRATR 30MM, Type K

9001K53J35LGFG
Schneider Electric
1: $544.87
Non-Stocked

Mfr. Part No.
9001K53J35LGFG

Mouser Part No
996-9001K53J35LGFG

Schneider Electric

Switch Fixings SLCTR SWTCH OPRATR 30MM, Type K

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Datasheet

Non-Stocked

$544.87

$444.24

$371.10

Min.: 1
Mult.: 1

9001K

Switch Fixings PSH BTTN RING NUT 30MM TYPE K

9001K58
Square D
1: $8.06
Non-Stocked

Mfr. Part No.
9001K58

Mouser Part No
996-9001K58

Square D

Switch Fixings PSH BTTN RING NUT 30MM TYPE K

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Datasheet

Non-Stocked

$8.06

$7.33

$7.15

$6.60

View

Min.: 1
Mult.: 1

9001K

Switch Fixings 30MM PADLOCK ATTACHMENT

9001K108
Square D
1: $57.36
Non-Stocked

Mfr. Part No.
9001K108

Mouser Part No
996-9001K108

Square D

Switch Fixings 30MM PADLOCK ATTACHMENT

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Datasheet

Non-Stocked

$57.36

$55.19

$53.98

$53.43

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

9001K

Switch Fixings 30MM PADLOCK ATTACHMENT

9001K109
Square D
1: $128.21
Non-Stocked

Mfr. Part No.
9001K109

Mouser Part No
996-9001K109

Square D

Switch Fixings 30MM PADLOCK ATTACHMENT

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Datasheet

Non-Stocked

$128.21

$120.51

$117.18

$110.91

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

9001K

Switch Fixings 30MM PADLOCK ATTACHMENT PUSH-PULL

9001K110
Square D
1: $80.97
Non-Stocked

Mfr. Part No.
9001K110

Mouser Part No
996-9001K110

Square D

Switch Fixings 30MM PADLOCK ATTACHMENT PUSH-PULL

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Datasheet

Non-Stocked

$80.97

$76.61

$73.86

$70.23

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

9001K

Switch Fixings SLCTR SWTCH REPLACEMENT CAM

9001K13B
Square D
1: $14.18
Non-Stocked

Mfr. Part No.
9001K13B

Mouser Part No
996-9001K13B

Square D

Switch Fixings SLCTR SWTCH REPLACEMENT CAM

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Datasheet

Non-Stocked

$14.18

$14.17

$13.78

$13.19

View

Min.: 1
Mult.: 1

Hardware

Ring

9001K

Harmony® 9001K Metal Control & Signaling Units

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