All ManufacturersSquare D (43,639)

Square D

Browse and compare Square D part pricing, inventory, datasheets, and other specs. Our selection of Square D parts includes Circuit Protection, Circuit Breakers, and more. View our listings to find the best offer for your next project.

Top distributors

RS (Formerly Allied Electronics)

Newark

DigiKey

Mouser

Electronic Supply

Top Square D Categories

Circuit Protection

Circuit Breakers

Industrial Control

Industrial Contactors

Electromechanical

Tools and Supplies

Pressure Sensors

Explore Square D Parts

Results: 43,639

Authorized Distributors

Non-Authorized Stocking Distributors

$ 258.095

Compare

Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		QOU320	12	1	Bulk	USD	313.96	313.96	313.96	313.96	313.96	14h
	Zoro		G1541303	21			USD	203.99	203.99	203.99	203.99	203.99	8h
	Electronic Supply		QOU320	37									14h
	Newark		QOU320	0	16		USD			261.57	261.57	261.57
	Galco		QOU320	0	1		USD	152.32	152.32	152.32	152.32	152.32	1d

$ 643.540

Compare

Surge protection accessory, Surgelogic, TVSS display kit, 3 phase, horizontal, counter

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		TVS3DSPHC	1	1		USD	621.13	621.13	621.13	621.13	621.13	5h
	RS (Formerly Allied Electronics)		TVS3DSPHC	6	1	Bulk	USD	643.54	643.54	643.54	643.54	643.54	14h
	Zoro		G800403817	10			USD	671.99	671.99	671.99	671.99	671.99	8h
	Newark		TVS3DSPHC	0	1		USD	731.51	648.85	578.60	578.60	578.60
	Galco		TVS3DSPHC	0	1		USD	872.62	872.62	872.62	872.62	872.62	1d

$ 39.460

Compare

Thermal Unit |Square D By Schneider Electric B8.20

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0759972	262			USD	42.150	42.150	42.150	42.150	42.150	8h
	DigiKey		4008-B8.20-ND	4	1	Box	USD	29.840	29.840	29.840	29.840	29.840
	RS (Formerly Allied Electronics)		B8.20	25	1	Bulk	USD	47.300	47.300	47.300	47.300	47.300	14h
	Newark		B8.20	8	1		USD	47.300	40.680	34.300	31.930	31.930
	Electronic Supply	2	B8.20	19									14h

$ 458.330

Compare

Schneider Electric Non-Reversing NEMA Contactor; 27A; 120VAC Coil Voltage; 3-Pole; Open Type

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G1278444	49			USD	465.99	465.99	465.99	465.99	465.99	8h
	DigiKey		4008-8502SCO2V02S-ND	3	1	Box	USD	394.06	394.06	394.06	394.06	394.06
	RS (Formerly Allied Electronics)		8502SCO2V02S	10	1	Bulk	USD	595.47	583.56	565.70	565.70	565.70	14h
	Steven Engineering		8502SCO2V02S	2			USD	431.55	431.55	431.55	431.55	431.55	20h
	Electronic Supply	3	8502SCO2V02S	19									14h

$ 150.780

Compare

Single Unit Manual Switch, 30A, NEMA 1, 3-Pole, Toggle Operated, No Indicator, 600VAC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0383853	163			USD	144.99	144.99	144.99	144.99	144.99	8h
	DigiKey		4008-2510KG2-ND	2	1	Box	USD	156.57	156.57	156.57	156.57	156.57
	RS (Formerly Allied Electronics)		2510KG2	23	1	Bulk	USD	220.86	220.86	220.86	220.86	220.86	14h
	Electronic Supply	2	2510KG2	19									14h
	Newark		2510KG2	0	1		USD	195.40	170.98	140.45	140.45	140.45

$ 86.355

Compare

Definite Purpose Contactor Type DPA, 30A, 2-Poles, 220 VAC 50HZ, 208-240 VAC 60Hz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		8910DPA32V09	5	1		USD	92.940	92.940	92.940	92.940	92.940	5h
	Galco		8910DPA32V09	1	1		USD	123.53	123.53	123.53	123.53	123.53	1d
	Zoro		G0278984	245			USD	71.950	71.950	71.950	71.950	71.950	8h
	RS (Formerly Allied Electronics)		8910DPA32V09	11	1	Bulk	USD	111.50	109.27	105.93	105.93	105.93	14h
	Electronic Supply		8910DPA32V09	19									14h

$ 136.560

Compare

Fractional Horsepower Manual Starter, 16A, NEMA 1, 2-Pole, Toggle Operated, Red Indicator,

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Galco		2510FG2P	2	1		USD	151.07	151.07	151.07	151.07	151.07	1d
	Zoro		G1656645	100			USD	138.99	138.99	138.99	138.99	138.99	8h
	DigiKey		4008-2510FG2P-ND	2	1	Box	USD	123.20	123.20	123.20	123.20	123.20
	Electronic Supply	2	2510FG2P	19									14h
	Newark		2510FG2P	0	1		USD	187.51	164.07	134.77	134.77	134.77

$ 3,782.780

Compare

Molded Case Circuit Breaker, POWERPACT J Series, 200A, 3 Pole, 600V AC, 65kA at 240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		JGL36200	2	1		USD	2,579	2,579	2,579	2,579	2,579	5h
	Electronic Supply		JGL36200	19									14h
	Newark		JGL36200	0	1		USD	3,479	3,165	3,030	3,030	3,030
	RS (Formerly Allied Electronics)		JGL36200	0	1	Bulk	USD	3,850	3,850	3,850	3,850	3,850	14h
	Conrad		2924646	0			USD*	4,956*	4,956*	4,956*	4,956*	4,956*	8h

$ 1,441.400

Compare

8903LX Mechanically Held Lighting Contactor, 6 P, 6 No, 30 A, 600 V, 110/120 V

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0846791	10			USD	1,323	1,323	1,323	1,323	1,323	8h
	Electronic Supply		8903-LXG60V02R6	4									14h
	Newark		8903LXG60V02R6	0	1		USD	1,643	1,455	1,376	1,376	1,376
	Galco		8903LXG60V02R6	0	1		USD	1,988	1,988	1,988	1,988	1,988	1d
	RS (Formerly Allied Electronics)		8903LXG60V02R6	0	1	Bulk	USD	1,870	1,833	1,776	1,776	1,776	14h

$ 420.735

Compare

Manual Motor Switch, 20 A, 3 P, 3 Phase, Toggle, Type K, Class 2510 Series, NEMA 3R/7/9

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G6126495	18			USD	437.99	437.99	437.99	437.99	437.99	8h
	DigiKey		4008-2510KR2-ND	1	1	Box	USD	360.25	360.25	360.25	360.25	360.25
	RS (Formerly Allied Electronics)		2510KR2	1	1	Bulk	USD	576.40	576.40	576.40	576.40	576.40	14h
	Electronic Supply	2	2510KR2	19									14h
	Newark		2510KR2	0	1		USD	510.12	452.48	403.48	403.48	403.48