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.

Results: 38
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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
For Use With
Designed for
Series
Packaging


Square D Switch Hardware PUSHBUTTON RING NUT 30MM TYPE K
Datasheet
11In Stock
Min.: 1
Mult.: 1
Hardware Nut 9001K
Square D Switch Hardware 30MM GUARD FOR 41MM MSHRM KNOB
Datasheet
70In Stock
Min.: 1
Mult.: 1

Accessories Guard 9001K/SK Series 30 mm Pushbutton Switches 9001K Bulk


Square D Switch Hardware SLCTR SWTCH PADLOCK ATTACHMENT 30MM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Hardware Padlock Attachment 9001K
Square D Switch Hardware PSH BTTN FLUSHPLATE 30MM TYPE K
Datasheet
6In Stock
Min.: 1
Mult.: 1
Hardware 30 mm Switches 9001K Series 9001K
Square D Switch Hardware 30MM BLACK PLSTC BLANKING PLG
Datasheet
9In Stock
Min.: 1
Mult.: 1
Plates Closing Plate 9001K
Square D Switch Hardware 30MM PSH BTTN LOCKOUT COVER
Datasheet
5In Stock
Min.: 1
Mult.: 1
Padlock Attachment 9001K/SK Series 30 mm Pushbutton Switches 9001K


Square D Switch Hardware 30MM PSH BTTN COVER 16In Stock
Min.: 1
Mult.: 1
9001K
Square D Switch Hardware 30MM PSH BTTN LOCKOUT COVER
Datasheet
5In Stock
Min.: 1
Mult.: 1
Lockouts Padlock Attachment 9001K/SK Series 30 mm Pushbutton Switches 9001K


Square D Switch Hardware PSH BTTN MSHRM GUARD 30MM, Type K
Datasheet
4In Stock
Min.: 1
Mult.: 1
Accessories Guard 9001K
Square D Switch Hardware 30MM WRENCH FOR RING NUT INSTALLATION
Datasheet
4In Stock
4Expected 10/5/2026
Min.: 1
Mult.: 1
9001K


Square D Switch Hardware PSH BTTN RING NUT 30MM TYPE K3L
Datasheet
2In Stock
Min.: 1
Mult.: 1
9001K
Square D Switch Hardware 30MM GUARD FOR 60MM MSHRM KNOB
Datasheet
1In Stock
Min.: 1
Mult.: 1
Guards Switch Guard 9001K
Square D Switch Hardware PSHBTTN SCREW DRIVER 30MM SERIPLEX
Datasheet
2In Stock
Min.: 1
Mult.: 1
9001K
Square D Switch Hardware 30MM PUSH-ON PUSH-OFF MOD
Datasheet
5On Order
Min.: 1
Mult.: 1
Modules Pushbutton 9001K
Square D 9001K56RM
Square D Switch Hardware 30mm MSHRM Guard red metal
Datasheet
9Expected 8/20/2026
Min.: 1
Mult.: 1

9001K
Square D Switch Hardware 30MM WRENCH FOR BOOT INSTALLATION
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Tools Cap Tightening Tool 9001K
Square D Switch Hardware PSH BTTN PADLOCK ATTACHMENT 30MM, K
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
9001K
Square D Switch Hardware PSH BTTN FLUSHPLATE 30MM, Type K
Datasheet
N/A
Min.: 1
Mult.: 1
Plates Flush Plate 9001K Series 30 mm Pushbutton Switches 9001K
Square D Switch Hardware 30MM GUARD FOR 35MM MSHRM KNOB
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Guards Switch Guard 9001K
Schneider Electric Switch Hardware SLCTR SWTCH OPRATR 30MM, Type K
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

9001K
Square D Switch Hardware PSH BTTN RING NUT 30MM TYPE K
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
9001K
Square D 9001K108
Square D Switch Hardware 30MM PADLOCK ATTACHMENT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Hardware Padlock Attachment 9001K
Square D 9001K109
Square D Switch Hardware 30MM PADLOCK ATTACHMENT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Hardware Padlock Attachment 9001K
Square D 9001K110
Square D Switch Hardware 30MM PADLOCK ATTACHMENT PUSH-PULL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Hardware Padlock Attachment 9001K
Square D 9001K13B
Square D Switch Hardware SLCTR SWTCH REPLACEMENT CAM
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Hardware Ring 9001K