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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Joysticks JOYSTK 600VAC 10A 30MM, Type K 9001K35H2 Schneider Electric 1: £360.10 10In Stock	Mfr. Part No. 9001K35H2 Mouser Part No 996-9001K35H2	Schneider Electric	Joysticks JOYSTK 600VAC 10A 30MM, Type K Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	10In Stock	£360.10	Min.: 1 Mult.: 1
Joysticks 30MM JOYSTK 3 POSITION 9001K31 Schneider Electric 1: £208.59 7In Stock	Mfr. Part No. 9001K31 Mouser Part No 996-9001K31	Schneider Electric	Joysticks 30MM JOYSTK 3 POSITION Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	7In Stock	£208.59	Min.: 1 Mult.: 1
Potentiometers POTENTIOMETER 10KOHM 2W 30MM, K 9001K2108 Schneider Electric 1: £251.82 8In Stock	Mfr. Part No. 9001K2108 Mouser Part No 996-9001K2108	Schneider Electric	Potentiometers POTENTIOMETER 10KOHM 2W 30MM, K Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	8In Stock	£251.82	Min.: 1 Mult.: 1
Switch Fixings PUSHBUTTON RING NUT 30MM TYPE K 9001K54 Square D 1: £2.49 11In Stock	Mfr. Part No. 9001K54 Mouser Part No 996-9001K54	Square D	Switch Fixings PUSHBUTTON RING NUT 30MM TYPE K Learn More about Square D 9001k metal control signaling units	Datasheet	11In Stock	£2.49	Min.: 1 Mult.: 1
Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM Square D 9001K7F 9001K7F Square D 1: £59.95 10In Stock	Mfr. Part No. 9001K7F Mouser Part No 996-9001K7F	Square D	Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM Learn More about Square D 9001k metal control signaling units	Datasheet	10In Stock	£59.95	Min.: 1 Mult.: 1
Potentiometers POTENTIOMETER 2.5 KOhms 9001K2106 Schneider Electric 1: £251.82 5In Stock	Mfr. Part No. 9001K2106 Mouser Part No 996-9001K2106	Schneider Electric	Potentiometers POTENTIOMETER 2.5 KOhms Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	5In Stock	£251.82	Min.: 1 Mult.: 1
Joysticks 30MM JOYSTK 5 POSITION 9001K35 Schneider Electric 1: £255.77 12In Stock	Mfr. Part No. 9001K35 Mouser Part No 996-9001K35	Schneider Electric	Joysticks 30MM JOYSTK 5 POSITION Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	12In Stock	£255.77	Min.: 1 Mult.: 1
Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER 9001K7 Square D 1: £35.43 71In Stock	Mfr. Part No. 9001K7 Mouser Part No 996-9001K7	Square D	Switch Cases / Switch Covers 30MM SLCTR SWTCH LOCKOUT COVER Learn More about Square D 9001k metal control signaling units	Datasheet	71In Stock	£35.43	Min.: 1 Mult.: 1
Joysticks 30MM JOYSTK 2 POS 9001K71 Schneider Electric 1: £211.08 11In Stock	Mfr. Part No. 9001K71 Mouser Part No 996-9001K71	Schneider Electric	Joysticks 30MM JOYSTK 2 POS Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	11In Stock	£211.08	Min.: 1 Mult.: 1
Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM 9001K107 Square D 1: £46.36 1In Stock	Mfr. Part No. 9001K107 Mouser Part No 996-9001K107	Square D	Switch Fixings SLCTR SWTCH PADLOCK ATTACHMENT 30MM Learn More about Square D 9001k metal control signaling units	Datasheet	1In Stock	£46.36	Min.: 1 Mult.: 1
Potentiometers POTENTIOMETER 5KOHM 2W 30MM, K 9001K2107 Schneider Electric 1: £251.82 4In Stock	Mfr. Part No. 9001K2107 Mouser Part No 996-9001K2107	Schneider Electric	Potentiometers POTENTIOMETER 5KOHM 2W 30MM, K Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	4In Stock	£251.82	Min.: 1 Mult.: 1
Switch Fixings PSH BTTN FLUSHPLATE 30MM TYPE K 9001K25 Square D 1: £23.76 1In Stock 12Expected 12/11/2026	Mfr. Part No. 9001K25 Mouser Part No 996-9001K25	Square D	Switch Fixings PSH BTTN FLUSHPLATE 30MM TYPE K Learn More about Square D 9001k metal control signaling units	Datasheet	1In Stock 12Expected 12/11/2026	£23.76	Min.: 1 Mult.: 1
Joysticks 30MM JOYSTK 5 POSITION 9001K37 Schneider Electric 1: £255.77 2In Stock 1On Order	Mfr. Part No. 9001K37 Mouser Part No 996-9001K37	Schneider Electric	Joysticks 30MM JOYSTK 5 POSITION Learn More about Schneider Electric square d 9001k metal control signaling units		2In Stock 1On Order	£255.77	Min.: 1 Mult.: 1
Switch Fixings 30MM BLACK PLSTC BLANKING PLG 9001K52 Square D 1: £11.84 20In Stock	Mfr. Part No. 9001K52 Mouser Part No 996-9001K52	Square D	Switch Fixings 30MM BLACK PLSTC BLANKING PLG Learn More about Square D 9001k metal control signaling units	Datasheet	20In Stock	£11.84	Min.: 1 Mult.: 1
Switch Fixings 30MM GUARD FOR 41MM MSHRM KNOB 9001K56YM Square D 1: £56.28 22In Stock	Mfr. Part No. 9001K56YM Mouser Part No 996-9001K56YM	Square D	Switch Fixings 30MM GUARD FOR 41MM MSHRM KNOB Learn More about Square D 9001k metal control signaling units	Datasheet	22In Stock	£56.28	Min.: 1 Mult.: 1
Switch Fixings 30MM PSH BTTN LOCKOUT COVER 9001K6 Square D 1: £35.43 5In Stock	Mfr. Part No. 9001K6 Mouser Part No 996-9001K6	Square D	Switch Fixings 30MM PSH BTTN LOCKOUT COVER Learn More about Square D 9001k metal control signaling units	Datasheet	5In Stock	£35.43	Min.: 1 Mult.: 1
Switch Fixings 30MM PSH BTTN COVER 9001K60 Square D 1: £47.18 11In Stock	Mfr. Part No. 9001K60 Mouser Part No 996-9001K60	Square D	Switch Fixings 30MM PSH BTTN COVER Learn More about Square D 9001k metal control signaling units		11In Stock	£47.18	Min.: 1 Mult.: 1
Switch Fixings 30MM PSH BTTN LOCKOUT COVER 9001K62 Square D 1: £58.77 5In Stock	Mfr. Part No. 9001K62 Mouser Part No 996-9001K62	Square D	Switch Fixings 30MM PSH BTTN LOCKOUT COVER Learn More about Square D 9001k metal control signaling units	Datasheet	5In Stock	£58.77	Min.: 1 Mult.: 1
Switch Fixings PSH BTTN MSHRM GUARD 30MM, Type K 9001K68 Square D 1: £47.18 4In Stock	Mfr. Part No. 9001K68 Mouser Part No 996-9001K68	Square D	Switch Fixings PSH BTTN MSHRM GUARD 30MM, Type K Learn More about Square D 9001k metal control signaling units	Datasheet	4In Stock	£47.18	Min.: 1 Mult.: 1
Joysticks JOYSTK 600VAC 10A 30MM, Type K 9001K71H7 Schneider Electric 1: £269.84 3In Stock	Mfr. Part No. 9001K71H7 Mouser Part No 996-9001K71H7	Schneider Electric	Joysticks JOYSTK 600VAC 10A 30MM, Type K Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	3In Stock	£269.84	Min.: 1 Mult.: 1
Joysticks 30MM JOYSTK 3 POS 9001K73 Schneider Electric 1: £208.59 5In Stock 4On Order	Mfr. Part No. 9001K73 Mouser Part No 996-9001K73	Schneider Electric	Joysticks 30MM JOYSTK 3 POS Learn More about Schneider Electric square d 9001k metal control signaling units	Datasheet	5In Stock 4On Order	£208.59	Min.: 1 Mult.: 1
Switch Fixings 30MM PUSH-ON PUSH-OFF MOD 9001K85 Square D 1: £39.98 19In Stock	Mfr. Part No. 9001K85 Mouser Part No 996-9001K85	Square D	Switch Fixings 30MM PUSH-ON PUSH-OFF MOD Learn More about Square D 9001k metal control signaling units	Datasheet	19In Stock	£39.98	Min.: 1 Mult.: 1
Switch Fixings 30MM WRENCH FOR RING NUT INSTALLATION 9001K95 Square D 1: £36.50 8In Stock	Mfr. Part No. 9001K95 Mouser Part No 996-9001K95	Square D	Switch Fixings 30MM WRENCH FOR RING NUT INSTALLATION Learn More about Square D 9001k metal control signaling units	Datasheet	8In Stock	£36.50	Min.: 1 Mult.: 1
Switch Fixings PSH BTTN RING NUT 30MM TYPE K3L 9001K111 Square D 1: £15.31 2In Stock	Mfr. Part No. 9001K111 Mouser Part No 996-9001K111	Square D	Switch Fixings PSH BTTN RING NUT 30MM TYPE K3L Learn More about Square D 9001k metal control signaling units	Datasheet	2In Stock	£15.31	Min.: 1 Mult.: 1
Switch Fixings 30MM GUARD FOR 60MM MSHRM KNOB 9001K685 Square D 1: £56.28 1In Stock	Mfr. Part No. 9001K685 Mouser Part No 996-9001K685	Square D	Switch Fixings 30MM GUARD FOR 60MM MSHRM KNOB Learn More about Square D 9001k metal control signaling units	Datasheet	1In Stock	£56.28	Min.: 1 Mult.: 1