All ManufacturersSquare D (43,633)

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: 43,634

Authorized Distributors

Non-Authorized Stocking Distributors

$ 659.760

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Lighting Contactor, Mechanically Held, 30 A, 2 Pole, Open, 120/110V 60/50HZ

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G6899672	10			USD	670.99	670.99	670.99	670.99	670.99	6h
	Electronic Supply		8903SMO10V02	4									1d
	Newark		8903SMO10V02	0	1		USD	816.86	724.56	646.10	646.10	646.10
	Galco		8903SMO10V02	0	1		USD	926.46	926.46	926.46	926.46	926.46	22h
	RS (Formerly Allied Electronics)		8903SMO10V02	0	1	Bulk	USD	871.72	854.29	828.14	828.14	828.14	12h

$ 32.390

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Type S Thermal Unit, Type B, Melting Alloy, Class 20

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		B10.2	9	1		USD	32.850	32.850	32.850	32.850	32.850	2h
	Zoro		G3419141	1,000			USD	38.650	38.650	38.650	38.650	38.650	6h
	RS (Formerly Allied Electronics)		B10.2	55	1	Bulk	USD	41.120	41.120	41.120	41.120	41.120	12h
	DigiKey		4008-B10.2-ND	3	1	Box	USD	29.840	29.840	29.840	29.840	29.840
	Electronic Supply	2	B10.2	37									1d

$ 19.690

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SQUARE D 9080LB43 Block Cover, 5.87 in W, 4.56 in H, 4.1 in L

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		9080LB43	1	1		USD	19.630	19.630	19.630	19.630	19.630	2h
	Galco		9080LB43	16	1		USD	16.276	16.276	16.276	16.276	16.276	22h
	Zoro		G0681222	39			USD	19.750	19.750	19.750	19.750	19.750	6h
	RS (Formerly Allied Electronics)		9080LB43	3	1	Bulk	USD	32.760	32.760	32.760	32.760	32.760	12h
	Steven Engineering		9080LB43	6			USD		19.227	19.227	19.227	19.227	1d

$ 150.345

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Overload Relay Reset Module |Square D By Schneider Electric 9999RR04

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G1780685	25			USD	152.99	152.99	152.99	152.99	152.99	6h
	RS (Formerly Allied Electronics)		9999RR04	1	1	Bulk	USD	210.60	210.60	210.60	210.60	210.60	12h
	Steven Engineering		9999RR04	2			USD	132.45	132.45	132.45	132.45	132.45	1d
	Electronic Supply		9999RR04	9									1d
	Newark		9999RR04	0	1		USD	186.39	165.33	147.42	147.42	147.42

$ 14.180

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Cover For 3 Pole Mini Power Distribution |Square D By Schneider Electric 9080LB13

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		9080LB13	1	1		USD	14.180	14.180	14.180	14.180	14.180	2h
	Zoro		G100905455	10			USD	17.490	17.490	17.490	17.490	17.490	6h
	RS (Formerly Allied Electronics)		9080LB13	60	1	Bulk	USD	15.700	15.700	15.700	15.700	15.700	12h
	Steven Engineering		9080LB13	30			USD	13.882	13.882	13.882	13.882	13.882	1d
	Newark		9080LB13	0	5		USD		17.520	13.830	12.910	12.910

$ 83.333

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Miniature Circuit Breaker, QO Series, 45A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		QOU245	4	1	Bulk	USD	100.78	100.78	100.78	100.78	100.78	12h
	Zoro		G1240014	36			USD	80.190	80.190	80.190	80.190	80.190	6h
	Steven Engineering		QOU245	2			USD	86.475	86.475	86.475	86.475	86.475	1d
	Electronic Supply		QOU245	37									1d
	Newark		QOU245	0	1		USD	107.75	94.290	77.450	77.450	77.450

$ 18.151

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Power Distribution Block Cover Lb 3 Pole | Square D 9080LB33

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G2913477	22			USD	17.890	17.890	17.890	17.890	17.890	6h
	RS (Formerly Allied Electronics)		9080LB33	31	1	Bulk	USD	23.060	23.060	23.060	23.060	23.060	12h
	Steven Engineering		9080LB33	5			USD	18.151	18.151	18.151	18.151	18.151	1d
	Newark		9080LB33	0	5		USD		17.810	15.740	15.740	15.740
	Galco		9080LB33	0	5		USD		17.945	17.945	17.945	17.945	22h

$ 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	46			USD	72.450	72.450	72.450	72.450	72.450	6h
	DigiKey		4008-9991DPG1-ND	2	1	Box	USD	65.850	65.850	65.850	65.850	65.850
	Electronic Supply		9991-DPG1	4									1d
	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	22h

$ 36.575

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Thermal Unit |Square D By Schneider Electric B1.30

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0989694	129			USD	41.190	41.190	41.190	41.190	41.190	6h
	DigiKey		4008-B1.30-ND	2	1	Box	USD	29.840	29.840	29.840	29.840	29.840
	Electronic Supply	2	B1.30	19									1d
	Newark		B1.30	0	1		USD	47.300	40.680	34.300	31.930	31.930
	Galco		B1.30	0	1		USD	49.661	49.661	49.661	49.661	49.661	22h

$ 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	25			USD	348.99	348.99	348.99	348.99	348.99	6h
	RS (Formerly Allied Electronics)		9065SF320	2	1	Bulk	USD	491.40	491.40	491.40	491.40	491.40	12h
	Electronic Supply	2	9065SF320	9									1d
	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	22h