Electromechanical – Mouser Canada

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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 Hardware PUSHBUTTON RING NUT 30MM TYPE K

9001K54
Square D
1: $4.57
11In Stock

Mfr. Part #
9001K54

Mouser Part #
996-9001K54

Square D

Switch Hardware PUSHBUTTON RING NUT 30MM TYPE K

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11In Stock

$4.57

$4.15

$4.06

$3.74

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Min.: 1
Mult.: 1

Rotary Switches SLCTR SWTCH OPRATR 30MM, Type K

9001K11J1G
Schneider Electric
1: $249.18
3In Stock

Mfr. Part #
9001K11J1G

Mouser Part #
996-9001K11J1G

Schneider Electric

Rotary Switches SLCTR SWTCH OPRATR 30MM, Type K

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Datasheet

3In Stock

$249.18

$248.62

$248.59

$247.32

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Min.: 1
Mult.: 1

Rotary Switches SLCTR SWTCH 600VAC 10A 30MM, Type K

9001K11J35LGFG
Schneider Electric
1: $307.80
2In Stock

Mfr. Part #
9001K11J35LGFG

Mouser Part #
996-9001K11J35LGFG

Schneider Electric

Rotary Switches SLCTR SWTCH 600VAC 10A 30MM, Type K

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Datasheet

2In Stock

$307.80

$265.42

$259.59

Min.: 1
Mult.: 1

Switch Hardware BREAK GLASS OPRATR 30MM TYPE

9001K15
Schneider Electric
1: $210.49
5In Stock

Mfr. Part #
9001K15

Mouser Part #
996-9001K15

Schneider Electric

Switch Hardware BREAK GLASS OPRATR 30MM TYPE

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Datasheet

5In Stock

$210.49

$174.73

$163.39

$155.88

$154.50

Min.: 1
Mult.: 1

Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V

9001K1L
Schneider Electric
1: $77.61
5In Stock

Mfr. Part #
9001K1L

Mouser Part #
996-9001K1L

Schneider Electric

Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V

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Datasheet

5In Stock

$77.61

$70.62

$70.09

$68.77

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Min.: 1
Mult.: 1

Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V

9001K1L1
Schneider Electric
1: $236.75
3In Stock

Mfr. Part #
9001K1L1

Mouser Part #
996-9001K1L1

Schneider Electric

Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V

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Datasheet

3In Stock

$236.75

$204.10

Min.: 1
Mult.: 1

Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K

9001K1L1R
Schneider Electric
1: $249.18
1In Stock

Mfr. Part #
9001K1L1R

Mouser Part #
996-9001K1L1R

Schneider Electric

Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K

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Datasheet

1In Stock

$249.18

$214.81

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

9001K25
Square D
1: $44.50
1In Stock

Mfr. Part #
9001K25

Mouser Part #
996-9001K25

Square D

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

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Datasheet

1In Stock

$44.50

$40.28

$38.73

$37.59

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Min.: 1
Mult.: 1

Pushbutton Switches 30MM ILLUM PSH BTTN OPRATR

9001K2L
Schneider Electric
1: $49.00
5In Stock

Mfr. Part #
9001K2L

Mouser Part #
996-9001K2L

Schneider Electric

Pushbutton Switches 30MM ILLUM PSH BTTN OPRATR

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Datasheet

5In Stock

$49.00

$42.25

$39.84

$38.10

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Min.: 1
Mult.: 1

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

9001K52
Square D
1: $26.64
14In Stock

Mfr. Part #
9001K52

Mouser Part #
996-9001K52

Square D

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

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Datasheet

14In Stock

$26.64

$25.19

$20.18

$19.58

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Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

9001K6
Square D
1: $64.64
3In Stock

Mfr. Part #
9001K6

Mouser Part #
996-9001K6

Square D

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

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Datasheet

3In Stock

$64.64

$58.51

$56.25

$54.59

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Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN COVER

9001K60
Square D
1: $85.75
22In Stock

Mfr. Part #
9001K60

Mouser Part #
996-9001K60

Square D

Switch Hardware 30MM PSH BTTN COVER

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22In Stock

$85.75

$84.48

$76.04

$73.80

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Min.: 1
Mult.: 1

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

9001K68
Square D
1: $97.08
4In Stock

Mfr. Part #
9001K68

Mouser Part #
996-9001K68

Square D

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

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4In Stock

$97.08

$92.19

$89.17

$84.85

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Min.: 1
Mult.: 1

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

9001K7
Square D
1: $64.64
29In Stock
50Expected 2026-02-25

Mfr. Part #
9001K7

Mouser Part #
996-9001K7

Square D

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

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Datasheet

29In Stock

50Expected 2026-02-25

$64.64

$64.62

$54.59

$53.52

Min.: 1
Mult.: 1

Rotary Switches 30MM PUSH-ON PUSH-OFF MOD

9001K85
Square D
1: $63.15
1In Stock

Mfr. Part #
9001K85

Mouser Part #
996-9001K85

Square D

Rotary Switches 30MM PUSH-ON PUSH-OFF MOD

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Datasheet

1In Stock

$63.15

$63.13

Min.: 1
Mult.: 1

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

9001K95
Square D
1: $64.64
10In Stock

Mfr. Part #
9001K95

Mouser Part #
996-9001K95

Square D

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

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Datasheet

10In Stock

$64.64

$58.51

$56.25

$54.59

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Min.: 1
Mult.: 1

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

9001K107
Square D
1: $95.50
5In Stock

Mfr. Part #
9001K107

Mouser Part #
996-9001K107

Square D

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

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5In Stock

$95.50

$89.36

$86.32

$81.90

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Min.: 1
Mult.: 1

Rotary Switches PSH BTTN RING NUT 30MM TYPE K3L

9001K111
Square D
1: $29.50
2In Stock

Mfr. Part #
9001K111

Mouser Part #
996-9001K111

Square D

Rotary Switches PSH BTTN RING NUT 30MM TYPE K3L

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Datasheet

2In Stock

$29.50

$26.71

$25.67

$24.91

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Min.: 1
Mult.: 1

Pushbutton Switches PSH BTTN OPRATR 30MM TYPE K

9001K1L1G
Schneider Electric
1: $272.03
2In Stock

Mfr. Part #
9001K1L1G

Mouser Part #
996-9001K1L1G

Schneider Electric

Pushbutton Switches PSH BTTN OPRATR 30MM TYPE K

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Datasheet

2In Stock

$272.03

$256.12

$252.74

$247.32

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Min.: 1
Mult.: 1

Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K

9001K1L35GH13
Square D
1: $329.87
2In Stock

Mfr. Part #
9001K1L35GH13

Mouser Part #
996-9001K1L35GH13

Square D

Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K

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Datasheet

2In Stock

$329.87

$320.09

$314.26

$305.77

View

Min.: 1
Mult.: 1

Switch Hardware 30MM GREY BLANKING PLUG

9001K51
Square D
1: $26.64
10In Stock

Mfr. Part #
9001K51

Mouser Part #
996-9001K51

Square D

Switch Hardware 30MM GREY BLANKING PLUG

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Datasheet

10In Stock

$26.64

$24.88

$24.12

$23.54

View

Min.: 1
Mult.: 1

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

9001K685
Square D
1: $99.60
5In Stock

Mfr. Part #
9001K685

Mouser Part #
996-9001K685

Square D

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

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Datasheet

5In Stock

$99.60

$90.21

$86.71

$84.17

$84.06

Min.: 1
Mult.: 1

Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX

9001K69
Square D
1: $72.06
2In Stock

Mfr. Part #
9001K69

Mouser Part #
996-9001K69

Square D

Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX

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Datasheet

2In Stock

$72.06

$62.16

$58.59

$56.03

View

Min.: 1
Mult.: 1

Switch Hardware 30MM MSHRM BUTTON RED 57MM

9001K93R
Square D
1: $64.64
2In Stock

Mfr. Part #
9001K93R

Mouser Part #
996-9001K93R

Square D

Switch Hardware 30MM MSHRM BUTTON RED 57MM

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Datasheet

2In Stock

$64.64

$58.51

Min.: 1
Mult.: 1

Switch Hardware 30mm MSHRM Guard red metal

9001K56RM
Square D
1: $99.60
2In Stock

Mfr. Part #
9001K56RM

Mouser Part #
996-9001K56RM

Square D

Switch Hardware 30mm MSHRM Guard red metal

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Datasheet

2In Stock

$99.60

$90.21

$86.71

$84.17

$84.06

Min.: 1
Mult.: 1

Harmony® 9001K Metal Control & Signaling Units

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