Switch Accessories – Mouser Chile

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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: $4.259
11In Stock

Mfr. Part #
9001K54

Mouser Part #
996-9001K54

Square D

Switch Hardware PUSHBUTTON RING NUT 30MM TYPE K

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Datasheet

11In Stock

$4.259

$3.870

$3.776

$3.481

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Min.: 1
Mult.: 1

Hardware

Nut

Switch Hardware 30MM GUARD FOR 41MM MSHRM KNOB

9001K56YM
Square D
1: $78.845
68In Stock

Mfr. Part #
9001K56YM

Mouser Part #
996-9001K56YM

Square D

Switch Hardware 30MM GUARD FOR 41MM MSHRM KNOB

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Datasheet

68In Stock

$78.845

$74.081

$72.535

$71.000

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Min.: 1
Mult.: 1

Accessories

Guard

9001K/SK Series

30 mm Pushbutton Switches

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

9001K7
Square D
1: $49.629
92In Stock

Mfr. Part #
9001K7

Mouser Part #
996-9001K7

Square D

Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER

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Datasheet

92In Stock

$49.629

$45.328

$42.730

$41.868

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Min.: 1
Mult.: 1

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

9001K107
Square D
1: $67.245
1In Stock

Mfr. Part #
9001K107

Mouser Part #
996-9001K107

Square D

Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM

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Datasheet

1In Stock

$67.245

$59.389

$57.864

$56.034

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Min.: 1
Mult.: 1

Hardware

Padlock Attachment

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

9001K25
Square D
1: $33.286
5In Stock

Mfr. Part #
9001K25

Mouser Part #
996-9001K25

Square D

Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K

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Datasheet

5In Stock

$33.286

$30.099

$29.279

$28.459

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Min.: 1
Mult.: 1

Hardware

30 mm Switches

9001K Series

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

9001K6
Square D
1: $49.629
5In Stock

Mfr. Part #
9001K6

Mouser Part #
996-9001K6

Square D

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

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Datasheet

5In Stock

$49.629

$44.087

$42.898

$41.552

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Min.: 1
Mult.: 1

Padlock Attachment

9001K/SK Series

30 mm Pushbutton Switches

Switch Hardware 30MM PSH BTTN COVER

9001K60
Square D
1: $66.088
16In Stock

Mfr. Part #
9001K60

Mouser Part #
996-9001K60

Square D

Switch Hardware 30MM PSH BTTN COVER

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16In Stock

$66.088

$61.429

$60.378

$59.179

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Min.: 1
Mult.: 1

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

9001K62
Square D
1: $82.326
5In Stock

Mfr. Part #
9001K62

Mouser Part #
996-9001K62

Square D

Switch Hardware 30MM PSH BTTN LOCKOUT COVER

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Datasheet

5In Stock

$82.326

$76.931

$75.669

$73.587

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Min.: 1
Mult.: 1

Lockouts

Padlock Attachment

9001K/SK Series

30 mm Pushbutton Switches

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

9001K68
Square D
1: $66.088
4In Stock

Mfr. Part #
9001K68

Mouser Part #
996-9001K68

Square D

Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K

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Datasheet

4In Stock

$66.088

$60.493

$59.158

$56.970

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Min.: 1
Mult.: 1

Accessories

Guard

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

9001K95
Square D
1: $49.629
4In Stock
4Expected 10/5/2026

Mfr. Part #
9001K95

Mouser Part #
996-9001K95

Square D

Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION

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Datasheet

4In Stock

4Expected 10/5/2026

$49.629

$48.557

$47.316

$46.348

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Min.: 1
Mult.: 1

Switch Hardware PSH BTTN RING NUT 30MM TYPE K3L

9001K111
Square D
1: $21.454
2In Stock

Mfr. Part #
9001K111

Mouser Part #
996-9001K111

Square D

Switch Hardware PSH BTTN RING NUT 30MM TYPE K3L

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Datasheet

2In Stock

$21.454

$21.202

$20.350

$19.845

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Min.: 1
Mult.: 1

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

9001K685
Square D
1: $80.654
1In Stock

Mfr. Part #
9001K685

Mouser Part #
996-9001K685

Square D

Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB

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Datasheet

1In Stock

$80.654

$69.075

$67.971

$66.067

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Min.: 1
Mult.: 1

Guards

Switch Guard

Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX

9001K69
Square D
1: $61.913
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

$61.913

$56.676

$55.477

$54.088

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Min.: 1
Mult.: 1

Switch Hardware 30mm MSHRM Guard red metal

9001K56RM
Square D
1: $78.845
9In Stock

Mfr. Part #
9001K56RM

Mouser Part #
996-9001K56RM

Square D

Switch Hardware 30mm MSHRM Guard red metal

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Datasheet

9In Stock

$78.845

$72.924

$70.284

$68.602

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Min.: 1
Mult.: 1

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

9001K52
Square D
1: $16.585
20Expected 9/10/2026

Mfr. Part #
9001K52

Mouser Part #
996-9001K52

Square D

Switch Hardware 30MM BLACK PLSTC BLANKING PLG

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Datasheet

20Expected 9/10/2026

$16.585

$16.154

$15.754

$15.113

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Min.: 1
Mult.: 1

Plates

Closing Plate

Switch Hardware 30MM PUSH-ON PUSH-OFF MOD

9001K85
Square D
1: $49.167
5On Order

Mfr. Part #
9001K85

Mouser Part #
996-9001K85

Square D

Switch Hardware 30MM PUSH-ON PUSH-OFF MOD

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Datasheet

5On Order

$49.167

$46.748

$45.507

$44.108

View

Min.: 1
Mult.: 1

Modules

Pushbutton

Switch Hardware 30MM WRENCH FOR BOOT INSTALLATION

9001K1
Square D
1: $122.638
Non-Stocked

Mfr. Part #
9001K1

Mouser Part #
996-9001K1

Square D

Switch Hardware 30MM WRENCH FOR BOOT INSTALLATION

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Datasheet

Non-Stocked

$122.638

$111.321

$109.513

$106.473

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Min.: 1
Mult.: 1

Tools

Cap Tightening Tool

Switch Hardware PSH BTTN PADLOCK ATTACHMENT 30MM, K

9001K162
Square D
1: $66.404
Non-Stocked

Mfr. Part #
9001K162

Mouser Part #
996-9001K162

Square D

Switch Hardware PSH BTTN PADLOCK ATTACHMENT 30MM, K

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Datasheet

Non-Stocked

$66.404

$63.133

$61.524

$59.578

View

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN FLUSHPLATE 30MM, Type K

9001K26
Square D
1: $49.629
N/A

Mfr. Part #
9001K26

Mouser Part #
996-9001K26

Square D

Switch Hardware PSH BTTN FLUSHPLATE 30MM, Type K

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Datasheet

N/A

$49.629

$46.232

$45.002

$43.614

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Min.: 1
Mult.: 1

Plates

Flush Plate

9001K Series

30 mm Pushbutton Switches

Switch Hardware 30MM GUARD FOR 35MM MSHRM KNOB

9001K48
Square D
1: $66.088
Non-Stocked

Mfr. Part #
9001K48

Mouser Part #
996-9001K48

Square D

Switch Hardware 30MM GUARD FOR 35MM MSHRM KNOB

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Datasheet

Non-Stocked

$66.088

$63.480

$62.323

$60.619

View

Min.: 1
Mult.: 1

Guards

Switch Guard

Switch Hardware SLCTR SWTCH OPRATR 30MM, Type K

9001K53J35LGFG
Schneider Electric
1: $417.332
Non-Stocked

Mfr. Part #
9001K53J35LGFG

Mouser Part #
996-9001K53J35LGFG

Schneider Electric

Switch Hardware SLCTR SWTCH OPRATR 30MM, Type K

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Datasheet

Non-Stocked

$417.332

$342.546

$291.991

Min.: 1
Mult.: 1

Switch Hardware PSH BTTN RING NUT 30MM TYPE K

9001K58
Square D
1: $6.237
Non-Stocked

Mfr. Part #
9001K58

Mouser Part #
996-9001K58

Square D

Switch Hardware PSH BTTN RING NUT 30MM TYPE K

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Datasheet

Non-Stocked

$6.237

$5.669

$5.532

$5.101

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Min.: 1
Mult.: 1

Switch Hardware 30MM PADLOCK ATTACHMENT

9001K108
Square D
1: $45.012
Non-Stocked

Mfr. Part #
9001K108

Mouser Part #
996-9001K108

Square D

Switch Hardware 30MM PADLOCK ATTACHMENT

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Datasheet

Non-Stocked

$45.012

$43.424

$42.614

$41.847

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

Switch Hardware 30MM PADLOCK ATTACHMENT

9001K109
Square D
1: $95.967
Non-Stocked

Mfr. Part #
9001K109

Mouser Part #
996-9001K109

Square D

Switch Hardware 30MM PADLOCK ATTACHMENT

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Datasheet

Non-Stocked

$95.967

$91.213

$89.730

$87.248

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

Switch Hardware 30MM PADLOCK ATTACHMENT PUSH-PULL

9001K110
Square D
1: $62.618
Non-Stocked

Mfr. Part #
9001K110

Mouser Part #
996-9001K110

Square D

Switch Hardware 30MM PADLOCK ATTACHMENT PUSH-PULL

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Datasheet

Non-Stocked

$62.618

$57.443

$55.855

$54.194

View

Min.: 1
Mult.: 1

Hardware

Padlock Attachment

Harmony® 9001K Metal Control & Signaling Units

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