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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Type
Contact Form
Switch Function
Mounting Style


Square D Switch Fixings PUSHBUTTON RING NUT 30MM TYPE K 11In Stock
Min.: 1
Mult.: 1
Switch Hardware
Schneider Electric Rotary Switches SLCTR SWTCH OPRATR 30MM, Type K
Datasheet
3In Stock
Min.: 1
Mult.: 1
Rotary Switches
Schneider Electric Rotary Switches SLCTR SWTCH 600VAC 10A 30MM, Type K
Datasheet
2In Stock
Min.: 1
Mult.: 1
Rotary Switches
Schneider Electric Switch Fixings BREAK GLASS OPRATR 30MM TYPE
Datasheet
5In Stock
Min.: 1
Mult.: 1
Switch Hardware
Schneider Electric Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V
Datasheet
5In Stock
Min.: 1
Mult.: 1
Pushbutton Switches With Guard SPDT ON - (OFF), OFF - (ON)
Schneider Electric Pushbutton Switches 30MM ILLUM PSH BTTN TRNSFRMR 120V
Datasheet
3In Stock
Min.: 1
Mult.: 1
Pushbutton Switches With Guard SPDT ON - (OFF), OFF - (ON)
Schneider Electric Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K
Datasheet
1In Stock
Min.: 1
Mult.: 1
Pushbutton Switches With Guard SPDT ON - (OFF), OFF - (ON)
Square D Switch Fixings PSH BTTN FLUSHPLATE 30MM TYPE K
Datasheet
1In Stock
Min.: 1
Mult.: 1
Switch Hardware
Schneider Electric Pushbutton Switches 30MM ILLUM PSH BTTN OPRATR
Datasheet
5In Stock
Min.: 1
Mult.: 1
Pushbutton Switches SPDT ON - (OFF), OFF - (ON)
Square D Switch Fixings 30MM BLACK PLSTC BLANKING PLG
Datasheet
14In Stock
Min.: 1
Mult.: 1
Switch Hardware
Square D Switch Fixings 30MM PSH BTTN LOCKOUT COVER
Datasheet
3In Stock
Min.: 1
Mult.: 1
Switch Hardware Padlock Attachment


Square D Switch Fixings 30MM PSH BTTN COVER 22In Stock
Min.: 1
Mult.: 1
Switch Hardware


Square D Switch Fixings PSH BTTN MSHRM GUARD 30MM, Type K 4In Stock
Min.: 1
Mult.: 1
Switch Hardware
Square D Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER
Datasheet
29In Stock
50Expected 25/02/2026
Min.: 1
Mult.: 1

Switch Cases / Switch Covers
Square D Rotary Switches 30MM PUSH-ON PUSH-OFF MOD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Rotary Switches
Square D Switch Fixings 30MM WRENCH FOR RING NUT INSTALLATION
Datasheet
10In Stock
Min.: 1
Mult.: 1
Switch Hardware


Square D Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM 5In Stock
Min.: 1
Mult.: 1
Switch Hardware


Square D Rotary Switches PSH BTTN RING NUT 30MM TYPE K3L
Datasheet
2In Stock
Min.: 1
Mult.: 1
Rotary Switches
Schneider Electric Pushbutton Switches PSH BTTN OPRATR 30MM TYPE K
Datasheet
2In Stock
Min.: 1
Mult.: 1
Pushbutton Switches With Guard SPDT ON - (OFF), OFF - (ON)
Square D Pushbutton Switches PSH BTTN 600VAC 10A 30MM, Type K
Datasheet
2In Stock
Min.: 1
Mult.: 1
Pushbutton Switches Panel Mount
Square D Switch Fixings 30MM GREY BLANKING PLUG
Datasheet
10In Stock
Min.: 1
Mult.: 1
Switch Hardware Closing Plate
Square D Switch Fixings 30MM GUARD FOR 60MM MSHRM KNOB
Datasheet
5In Stock
Min.: 1
Mult.: 1
Switch Hardware
Square D Switch Fixings PSHBTTN SCREW DRIVER 30MM SERIPLEX
Datasheet
2In Stock
Min.: 1
Mult.: 1
Switch Hardware
Square D Switch Fixings 30MM MSHRM BUTTON RED 57MM
Datasheet
2In Stock
Min.: 1
Mult.: 1
Switch Hardware
Square D 9001K56RM
Square D Switch Fixings 30mm MSHRM Guard red metal
Datasheet
2In Stock
Min.: 1
Mult.: 1

Switch Hardware