All ManufacturersSquare D (43,632)

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: 43,632

Authorized Distributors

Non-Authorized Stocking Distributors

$ 54.740

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Contactor+Starter Transient Suppresor S |Square D By Schneider Electric 9999ST1

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G2392932	12			USD	61.750	61.750	61.750	61.750	61.750	16h
	DigiKey		4008-9999ST1-ND	3	1	Box	USD	50.380	50.380	50.380	50.380	50.380
	Electronic Supply		9999ST1	9									4d
	Newark		9999ST1	0	1		USD	76.570	67.710	54.010	52.390	52.390
	Galco		9999ST1	0	1		USD	61.720	61.720	61.720	61.720	61.720	9h

$ 1,232.710

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Molded Case Circuit Breaker, POWERPACT H Series, 50A, 3 Pole, 600V AC, 65kA at 240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		HGL36050	5	1		USD	1,019	1,019	1,019	1,019	1,019	13h
	DigiKey		4008-HGL36050-ND	1	1	Box	USD	1,213	1,213	1,213	1,213	1,213
	Steven Engineering		HGL36050	1			USD	1,391	1,391	1,391	1,391	1,391	4h
	Electronic Supply	2	HGL36050	19									4d
	Newark		HGL36050	0	1		USD	1,472	1,304	1,233	1,233	1,233

$ 152.700

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Switch Fusible Gd 240V 30A 3P NEMA1 | Square D D321N

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		D321N	2	1		USD	152.70	152.70	152.70	152.70	152.70	13h
	RS (Formerly Allied Electronics)		D321N	2	1	Bulk	USD	152.70	152.70	152.70	152.70	152.70	23h
	Zoro		G2807971	227			USD	160.99	160.99	160.99	160.99	160.99	16h
	Electronic Supply	2	D321N	19									4d
	Newark		D321N	0	1		USD	152.71	152.71	152.71	152.71	152.71

$ 38.810

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Thermal Unit Rohs Compliant: No |Square D By Schneider Electric B17.5

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G3279857	671			USD	40.850	40.850	40.850	40.850	40.850	16h
	RS (Formerly Allied Electronics)		B17.5	38	1	Bulk	USD	47.300	47.300	47.300	47.300	47.300	23h
	Electronic Supply	2	B17.5	37									4d
	Newark		B17.5	0	1		USD	25.070	25.070	25.070	25.070	25.070
	Galco		B17.5	0	1		USD	49.661	49.661	49.661	49.661	49.661	9h

$ 89.310

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Miniature Circuit Breaker, QO Series, 15A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		QOB215	6	1		USD	80.410	80.410	80.410	80.410	80.410	13h
	RS (Formerly Allied Electronics)		QOB215	3	1	Bulk	USD	104.18	104.18	104.18	104.18	104.18	23h
	Zoro		G1090643	89			USD	86.990	86.990	86.990	86.990	86.990	16h
	Electronic Supply		QOB215	37									4d
	Newark		QOB215	0	50		USD			76.680	76.680	76.680

$ 115.460

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Load Center, 6 Spaces, 100A Amps, 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		QO612L100RB	3	1	Bulk	USD	132.90	132.90	132.90	132.90	132.90	23h
	Galco		QO612L100RB	5	1		USD	116.85	116.85	116.85	116.85	116.85	9h
	Zoro		G0294795	88			USD	90.150	90.150	90.150	90.150	90.150	16h
	Electronic Supply		QO612L100RB	37									4d
	Newark		QO612L100RB	0	1		USD	117.39	103.79	82.790	80.320	80.320

$ 104.954

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Fhp Manual Starter - Ss Flush Mount - 2P - Toggle Operated-no Indicator - 277VAC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0664526	14			USD	91.450	91.450	91.450	91.450	91.450	16h
	RS (Formerly Allied Electronics)		2510FS2	1	1	Bulk	USD	135.26	135.26	135.26	135.26	135.26	23h
	Electronic Supply		2510FS2	9									4d
	Newark		2510FS2	0	1		USD	129.85	113.62	93.330	93.330	93.330
	Galco		2510FS2	0	1		USD	104.75	104.75	104.75	104.75	104.75	9h

$ 31.585

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Starter Toggle Kit H+K +Options Rohs Compliant: No |Square D By Schneider Electric 9998HW1

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G0571420	69			USD	33.550	33.550	33.550	33.550	33.550	16h
	DigiKey		4008-9998HW1-ND	4	1	Box	USD	24.020	24.020	24.020	24.020	24.020
	Electronic Supply		9998HW1	19									4d
	Newark		9998HW1	0	1		USD	38.100	32.770	27.630	25.720	25.720
	Galco		9998HW1	0	1		USD	37.976	37.976	37.976	37.976	37.976	9h

$ 687.470

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Circuit Breaker Enclosure |Square D By Schneider Electric J250R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		J250R	1	1		USD	778.11	778.11	778.11	778.11	778.11	13h
	RS (Formerly Allied Electronics)		J250R	1	1	Bulk	USD	753.98	753.98	753.98	753.98	753.98	23h
	Zoro		G3039994	4			USD	756.99	756.99	756.99	756.99	756.99	16h
	Electronic Supply		J250R	19									4d
	Newark		J250R	0	1		USD	613.54	587.67	587.67	587.67	587.67

$ 334.480

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Nonreversing Definite Purpose Magnetic Motor Starter, 1 NEMA Rating, 208 to 240V AC, 3 Poles

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G3907662	22			USD	284.99	284.99	284.99	284.99	284.99	16h
	DigiKey		4008-8911DPSG23V09-ND	2	1	Box	USD	334.48	334.48	334.48	334.48	334.48
	Electronic Supply		8911-DPSG23V09	4									4d
	Newark		8911DPSG23V09	0	1		USD	469.30	416.27	371.20	371.20	371.20
	Galco		8911DPSG23V09	0	1		USD	266.25	266.25	266.25	266.25	266.25	9h