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

$ 135.790

Compare

Operating Mechanism Handle Nema

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		9421LH3	1	1	Bulk	USD	138.51	138.51	138.51	138.51	138.51	9h
	Zoro		G3289912	14			USD	149.99	149.99	149.99	149.99	149.99	15h
	Steven Engineering		9421LH3	2			USD	135.40	135.40	135.40	135.40	135.40	3h
	DigiKey		4008-9421LH3-ND	2	1	Box	USD	135.79	135.79	135.79	135.79	135.79
	Electronic Supply		9421LH3	7									2d

$ 37.900

Compare

Miniature Power Distribution Block, Open, 2 Pole, 115 A Copper, 600 V AC/DC, Surface Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		9080LBA261104	2	1		USD	33.360	33.360	33.360	33.360	33.360	3h
	Zoro		G3522626	175			USD	36.750	36.750	36.750	36.750	36.750	15h
	RS (Formerly Allied Electronics)		9080LBA261104	1	1	Bulk	USD	55.680	55.680	55.680	55.680	55.680	9h
	Newark		9080LBA261104	41	1		USD	40.540	40.540	40.540	40.540	40.540
	Farnell		9080LBA261104	41	1		USD*	44.134*	44.134*	44.134*	44.134*	44.134*	8h

$ 93.930

Compare

Fractional Horsepower Manual Starter, 16A, NEMA 1, 2-Pole, Toggle Operated, No Indicator,

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		2510FG2	19	1		USD	93.930	93.930	93.930	93.930	93.930	3h
	Galco		2510FG2	3	1		USD	104.75	104.75	104.75	104.75	104.75	8h
	Zoro		G2615085	161			USD	96.450	96.450	96.450	96.450	96.450	15h
	Newark		2510FG2	4	1		USD	129.85	113.62	93.330	93.330	93.330
	DigiKey		4008-2510FG2-ND	2	1	Box	USD	85.310	85.310	85.310	85.310	85.310

$ 114.590

Compare

Contactor; Definite Purpose; 3PST-NO; 30A; Ctrl-V 120AC; 10HP@230VAC, 15HP@460VAC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Galco		8910DPA33V02	5	1		USD	130.62	130.62	130.62	130.62	130.62	8h
	Zoro		G0989082	1,000			USD	75.750	75.750	75.750	75.750	75.750	15h
	RS (Formerly Allied Electronics)		8910DPA33V02	295	1	Bulk	USD	120.47	118.06	114.45	114.45	114.45	9h
	Newark		8910DPA33V02	79	1		USD	123.90	123.90	123.90	123.90	123.90
	Steven Engineering		8910DPA33V02	70			USD	119.01	119.01	93.324	93.324	93.324	3h

$ 15.990

Compare

Square D Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, plug in

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		QO120	127	1		USD	15.340	15.340	15.340	15.340	15.340	3h
	RS (Formerly Allied Electronics)		QO120	354	1	Bulk	USD	21.160	21.160	21.160	21.160	21.160	9h
	Galco		QO120	5	1		USD	20.449	20.449	20.449	20.449	20.449	8h
	Zoro		G1088534	1,000			USD	15.990	15.990	15.990	15.990	15.990	15h
	Steven Engineering		QO120	19			USD	14.187	14.187	14.187	14.187	14.187	3h

$ 1,795.990

Compare

Molded Case Circuit Breaker, POWERPACT H Series, 125A, 3 Pole, 600V AC, 25kA at 240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		HDL36125	4	1		USD	1,775	1,775	1,775	1,775	1,775	3h
	RS (Formerly Allied Electronics)		HDL36125	1	1	Bulk	USD	1,810	1,810	1,810	1,810	1,810	9h
	Zoro		G1520023	15			USD	1,796	1,796	1,796	1,796	1,796	15h
	Steven Engineering		HDL36125	2			USD	2,422	2,422	2,422	2,422	2,422	3h
	DigiKey		4008-HDL36125-ND	2	1	Box	USD	1,775	1,775	1,775	1,775	1,775

$ 3,030.390

Compare

Molded Case Circuit Breaker, POWERPACT J Series, 225A, 3 Pole, 600V AC, 65kA at 240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		JGL36225	1	1		USD	2,579	2,579	2,579	2,579	2,579	3h
	Zoro		G2598592	10			USD	2,579	2,579	2,579	2,579	2,579	15h
	Electronic Supply		JGL36225	19									2d
	Newark		JGL36225	0	1		USD	3,479	3,165	3,030	3,030	3,030
	Galco		JGL36225	0	1		USD	1,658	1,658	1,658	1,658	1,658	8h

$ 2,810.440

Compare

Switch Fusible Gd 240V 400A 2P NEMA3R | Square D D225NR

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G6595757	10			USD	2,810	2,810	2,810	2,810	2,810	15h
	Newark		D225NR	1	1		USD	2,810	2,810	2,810	2,810	2,810
	Electronic Supply		D225NR	9									2d
	RS (Formerly Allied Electronics)		D225NR	0	1	Bulk	USD	4,247	4,247	4,247	4,247	4,247	9h
	Farnell		D225NR	1	1		USD*	2,999*	2,999*	2,999*	2,999*	2,999*	8h

$ 216.460

Compare

Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 120/240V AC, 10kA at 120/240V AC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		QO350	6	1	Bulk	USD	216.46	216.46	216.46	216.46	216.46	9h
	Zoro		G0384072	147			USD	115.99	115.99	115.99	115.99	115.99	15h
	Newark		QO350	10	1		USD	235.90	235.90	235.90	235.90	235.90
	Steven Engineering		QO350	2			USD	155.01	155.01	155.01	155.01	155.01	3h
	Electronic Supply		QO350	37									2d

$ 83.438

Compare

Circuit Breaker, Miniature, Thermal/Magnetic, 2 Pole, 30 A, 120/240VAC, DIN Rail

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Standard Electric Supply Co.		QOU230	184	1		USD	80.400	80.400	80.400	80.400	80.400	3h
	RS (Formerly Allied Electronics)		QOU230	120	1	Bulk	USD	103.88	103.88	103.88	103.88	103.88	9h
	Galco		QOU230	1	1		USD	56.339	56.339	56.339	56.339	56.339	8h
	Zoro		G0996633	245			USD	56.890	56.890	56.890	56.890	56.890	15h
	Steven Engineering		QOU230	54			USD	86.475	86.475	86.475	86.475	86.475	3h