All ManufacturersSquare D (43,628)

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: 43,628

Authorized Distributors

Non-Authorized Stocking Distributors

$ 366.546

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Fhp Manual Starter - Nema 7&9 - 1 Conduit Opening - 2P - No Indicator - 277VAC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G2031075	2			USD	349.99	349.99	349.99	349.99	349.99	3h
	Electronic Supply	2	2510FR2	9									9h
	Newark		2510FR2	0	1		USD	438.79	389.21	347.06	347.06	347.06
	Galco		2510FR2	0	1		USD	383.10	383.10	383.10	383.10	383.10	19h
	RS (Formerly Allied Electronics)		2510FR2	0	1	Bulk	USD	468.26	468.26	468.26	468.26	468.26	11h

$ 191.075

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Transformer; 100 VA; 220/440, 230/460, 240/480 V; 110, 115, 120 V; 50/60 Hz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		9070TF100D1	12	1		USD	137.58	137.58	137.58	137.58	137.58	15h
	RS (Formerly Allied Electronics)		9070TF100D1	3	1	Bulk	USD	355.91	355.91	355.91	355.91	355.91	11h
	Zoro		G2045127	95			USD	144.99	144.99	144.99	144.99	144.99	3h
	Steven Engineering		9070TF100D1	1			USD	160.78	160.78	127.59	127.59	127.59	14h
	Electronic Supply	2	9070TF100D1	19									9h

$ 351.000

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Miniature Circuit Breaker, QO Series, 15A, 3 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0841088	10			USD	312.99	312.99	312.99	312.99	312.99	3h
	Newark		QOB3155237	2	1		USD	229.72	229.72	229.72	229.72	229.72
	RS (Formerly Allied Electronics)		QOB3155237	0	1	Bulk	USD	456.30	456.30	456.30	456.30	456.30	11h
	Farnell		QOB3155237	7	1		USD*	344.55*	344.55*	344.55*	344.55*	344.55*	15h
	element14 APAC		QOB3155237	2	1		USD*	562.44*	533.52*	533.52*	533.52*	533.52*	9h

$ 297.595

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Powerpact P-frame Moulded Case Circuit Breakers 15 to 150A Mechanical Lug Kit

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G3975523	10			USD	263.99	263.99	263.99	263.99	263.99	3h
	Electronic Supply		AL1200P25K	19									9h
	Newark		AL1200P25K	0	1		USD	263.95	263.95	263.95	263.95	263.95
	Galco		AL1200P25K	0	1		USD	402.72	402.72	402.72	402.72	402.72	19h
	RS (Formerly Allied Electronics)		AL1200P25K	0	1	Bulk	USD	317.94	317.94	317.94	317.94	317.94	11h

$ 350.750

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Motor Logic Solid State Overload Relay Separate Mount Size 3 30-90A 600VAC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G5236357	27			USD	348.99	348.99	348.99	348.99	348.99	3h
	RS (Formerly Allied Electronics)		9065SF320	2	1	Bulk	USD	491.40	491.40	491.40	491.40	491.40	11h
	Electronic Supply	2	9065SF320	9									9h
	Newark		9065SF320	0	1		USD	434.89	385.75	343.98	343.98	343.98
	Galco		9065SF320	0	1		USD	493.28	493.28	493.28	493.28	493.28	19h

$ 244.519

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Operating Mechanism Handle Nema |Square D By Schneider Electric 9422AP1

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		9422AP1	2	1	Bulk	USD	284.81	284.81	284.81	284.81	284.81	11h
	Zoro		G0839049	10			USD	280.99	280.99	280.99	280.99	280.99	3h
	Newark		9422AP1	0	1		USD	266.88	236.73	211.10	211.10	211.10
	Galco		9422AP1	0	1		USD	277.94	277.94	277.94	277.94	277.94	19h
	Conrad		2915663	0			USD*	245.81*	245.81*	245.81*	245.81*	245.81*	2h

$ 72.040

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Contactor Enclosure, General Purpose, NEMA Type 1, For: 2 and 3 Pole, 20 to 40A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G1685512	44			USD	72.450	72.450	72.450	72.450	72.450	3h
	DigiKey		4008-9991DPG1-ND	2	1	Box	USD	65.850	65.850	65.850	65.850	65.850
	Electronic Supply		9991-DPG1	4									9h
	Newark		9991DPG1	0	1		USD	100.23	87.700	72.040	72.040	72.040
	Galco		9991DPG1	0	1		USD	105.58	105.58	105.58	105.58	105.58	19h

$ 29.430

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SQUARE D A4.79 Thermal Unit, 3.46 to 3.70A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		A4.79	17	1		USD	23.560	23.560	23.560	23.560	23.560	15h
	Zoro		G1320137	58			USD	32.490	32.490	32.490	32.490	32.490	3h
	RS (Formerly Allied Electronics)		A4.79	2	1	Bulk	USD	33.920	33.920	33.920	33.920	33.920	11h
	DigiKey		4008-A4.79-ND	5	1	Box	USD	21.400	21.400	21.400	21.400	21.400
	Electronic Supply	2	A4.79	19									9h

$ 560.385

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Circuit Breaker SHUNT TRIP 24-30V AC/DC | Square D S33659

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		S33659	103	1		USD	515.29	515.29	515.29	515.29	515.29	15h
	Zoro		G0566645	10			USD	566.99	566.99	566.99	566.99	566.99	3h
	Electronic Supply		S33659	19									9h
	Newark		S33659	0	1		USD	515.30	515.30	515.30	515.30	515.30
	RS (Formerly Allied Electronics)		S33659	0	1	Bulk	USD	672.40	672.40	672.40	672.40	672.40	11h

$ 41.986

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Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		QO220	16	1		USD	34.190	34.190	34.190	34.190	34.190	15h
	RS (Formerly Allied Electronics)		QO220	60	1	Bulk	USD	48.720	48.720	48.720	48.720	48.720	11h
	Galco		QO220	7	1		USD	46.323	46.323	46.323	46.323	46.323	19h
	Zoro		G2102807	1,000			USD	37.650	37.650	37.650	37.650	37.650	3h
	Newark		QO220	935	1		USD	50.180	50.180	50.180	50.180	50.180