All DistributorsTodayComponentsCircuit Protection (10,158)

TodayComponents Circuit Protection

Browse and compare TodayComponents Circuit Protection for pricing, inventory, datasheets, and other technical specs. View our listings for TodayComponents Circuit Protection to find the best offer for your next project.

Explore subcategories

Circuit Breakers

Explore TodayComponents Circuit Protection

Results: 10,158

Authorized Distributors

Non-Authorized Stocking Distributors

$ 164.511

Compare

Circuit Breaker, 5SY4 Series, 13A, 3+N Pole, 400V AC, 10kA at 400V AC, C Curve

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G915863100	10			USD	144.99	144.99	144.99	144.99	144.99	23h
	Walker Industrial		SIE 5SY4613-7	RFQ			USD	602.00	602.00	602.00	602.00	602.00	>1wk
	TME	2	5SY4613-7	0	1		USD	79.850	69.210	69.210	69.210	69.210	7h
	Electronic Supply		5SY4613-7	0									2d
	Omnical		2409577	0	1		USD	122.78	122.78	122.78	122.78	122.78	20h

$ 54.885

Compare

Circuit Breaker; Supplementary; 1-P; 0.3A; D Curve; DIN Mnt; UL1077 | Siemens 5SY41148

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G6692287	10			USD	62.190	62.190	62.190	62.190	62.190	23h
	Electronic Supply		5SY4114-8	6									2d
	Walker Industrial		SIE 5SY4114-8	RFQ			USD	152.00	152.00	152.00	152.00	152.00	>1wk
	TME	2	5SY4114-8	0	1		USD	26.940	23.340	23.340	23.340	23.340	7h
	Omnical		2409280	0	1		USD	38.110	38.110	38.110	38.110	38.110	20h

$ 95.300

Compare

Siemens 5SY4240-6 Mini Circuit Breaker, UL 1077, 2-Pole, 40 Amps, 480VAC, B Trip Curve, 10 kA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G8725954	10			USD	131.99	131.99	131.99	131.99	131.99	23h
	Kempston Controls		5SY4240-6	4	1		USD	65.010	65.010	65.010	65.010	65.010
	Walker Industrial		SIE 5SY4240-6	RFQ			USD	303.00	303.00	303.00	303.00	303.00	>1wk
	TME	2	5SY4240-6	0	1		USD	52.660	45.630	45.630	45.630	45.630	7h
	Omnical		2409368	0	1		USD	71.570	71.570	71.570	71.570	71.570	20h

$ 181.880

Compare

Circuit Breaker, 5SY4 Series, 6A, 3+N Pole, 400V AC, 10kA at 400V AC, B Curve

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G8726751	10			USD	247.99	247.99	247.99	247.99	247.99	23h
	Walker Industrial		SIE 5SY4606-6	RFQ			USD	602.00	602.00	602.00	602.00	602.00	>1wk
	TME	2	5SY4606-6	0	1		USD	75.150	65.140	65.140	65.140	65.140	7h
	Electronic Supply		5SY4606-6	0									2d
	Omnical		1149055	0	1		USD	111.65	111.65	111.65	111.65	111.65	20h

$ 153.220

Compare

Siemens 5SY4320-5 Mini Circuit Breaker, UL 1077, 3-Pole, 20 Amps, 480VAC, A Trip Curve, 10 kA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		5SY4320-5	1	1	Bulk	USD	81.060	81.060	81.060	81.060	81.060	5h
	Zoro		G6106335	10			USD	190.99	190.99	190.99	190.99	190.99	23h
	Kempston Controls		5SY4320-5	1	1		USD	104.87	104.87	104.87	104.87	104.87
	Walker Industrial		SIE 5SY4320-5	RFQ			USD	453.00	453.00	453.00	453.00	453.00	>1wk
	TME	2	5SY4320-5	0	1		USD	89.810	77.830	77.830	77.830	77.830	7h

$ 80.541

Compare

Circuit Breaker, 5SY4 Series, 25A, 1+N Pole, 277V AC, 10kA at 230V AC, D Curve

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G7219466	10			USD	98.890	98.890	98.890	98.890	98.890	23h
	Walker Industrial		SIE 5SY4525-8	RFQ			USD	268.00	268.00	268.00	268.00	268.00	>1wk
	TME	2	5SY4525-8	0	1		USD	42.940	37.220	37.220	37.220	37.220	14h
	Electronic Supply		5SY4525-8	0									2d
	Omnical		2409540	0	1		USD	65.900	65.900	65.900	65.900	65.900	20h

$ 184.940

Compare

Circuit Breaker, 5SY4 Series, 20A, 3+N Pole, 400V AC, 10kA at 400V AC, D Curve

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G6902682	10			USD	247.99	247.99	247.99	247.99	247.99	23h
	Walker Industrial		SIE 5SY4620-8	RFQ			USD	602.00	602.00	602.00	602.00	602.00	>1wk
	TME	2	5SY4620-8	0	1		USD	114.60	99.310	99.310	99.310	99.310	7h
	Electronic Supply		5SY4620-8	0									2d
	Onlinecomponents.com		5SY4620-8	0	1	Bulk	USD	180.60	173.18	162.08	162.08	162.08

$ 144.380

Compare

Siemens 5SY4315-8 Mini Circuit Breaker, UL 1077, 3-Pole, 1.6 Amps, 480VAC, D Trip Curve, 10 kA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		5SY4315-8	11	1	Bulk	USD	55.020	55.020	55.020	55.020	55.020	5h
	Zoro		G7590773	10			USD	190.99	190.99	190.99	190.99	190.99	23h
	Walker Industrial		SIE 5SY4315-8	RFQ			USD	453.00	453.00	453.00	453.00	453.00	>1wk
	TME	2	5SY4315-8	0	1		USD	109.46	94.860	94.860	94.860	94.860	14h
	Electronic Supply		5SY4315-8	0									2d

$ 54.285

Compare

Siemens 5SY4116-5 Mini Circuit Breaker, UL 1077, 1-Pole, 16 Amps, 277VAC, A Trip Curve, 10 kA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME	2	5SY4116-5	4	1		USD	22.420	19.420	19.420	19.420	19.420	14h
	Zoro		G6194632	1			USD	54.990	54.990	54.990	54.990	54.990	23h
	Verical		5SY4116-5	4	3		USD		26.152	26.152	26.152	26.152
	Walker Industrial		SIE 5SY4116-5	RFQ			USD	152.00	152.00	152.00	152.00	152.00	>1wk
	Onlinecomponents.com		5SY4116-5	0	1	Bulk	USD	55.030	47.640	42.560	42.000	42.000

$ 198.930

Compare

Siemens 5SY4401-8 Mini Circuit Breaker, UL 1077, 4-Pole, 1 Amps, 480VAC, D Trip Curve, 10 kA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		5SY4401-8	1	1	Bulk	USD	104.37	104.37	104.37	104.37	104.37	5h
	Zoro		G6431284	10			USD	251.99	251.99	251.99	251.99	251.99	23h
	Walker Industrial		SIE 5SY4401-8	RFQ			USD	604.00	604.00	604.00	604.00	604.00	>1wk
	TME	2	5SY4401-8	0	1		USD	149.67	130.70	130.70	130.70	130.70	7h
	Electronic Supply		5SY4401-8	0									2d