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RFQ

Circuit Breakers

(150639 results)

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

Part # Manufacturer Description Availability Pricing Quantity
E-T-A_4230-T120-K0BU-2A

4230-T120-K0BU-2A

Circuit Breakers
 E-T-A CIR BRK THERM-M 2A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0BU-30A

4230-T120-K0BU-30A

Circuit Breakers
 E-T-A CIR BRKR THERM 30A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0BU-3A

4230-T120-K0BU-3A

Circuit Breakers
 E-T-A CIR BRK THERM-M 3A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0BU-63A

4230-T120-K0BU-63A

Circuit Breakers
 E-T-A CIR BRKR THERM 63A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0BU-6A

4230-T120-K0BU-6A

Circuit Breakers
 E-T-A CIR BRK THERM-M 6A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0CE-12A

4230-T120-K0CE-12A

Circuit Breakers
 E-T-A CIR BRKR THERM 12A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0CE-16A

4230-T120-K0CE-16A

Circuit Breakers
 E-T-A CIR BRKR THERM 16A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0CE-2A

4230-T120-K0CE-2A

Circuit Breakers
 E-T-A CIR BRK THERM-M 2A 480VAC/125VDC
39
-
E-T-A_4230-T120-K0CE-30A

4230-T120-K0CE-30A

Circuit Breakers
 E-T-A Circuit Breaker Thermal Magnetic 2Pole 30A 415VAC 125VDC
In Stock
-
E-T-A_4230-T120-K0CU-7A

4230-T120-K0CU-7A

Circuit Breakers
 E-T-A CIR BRK THERM-M 7A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-40A

4230-T130-K0BE-40A

Circuit Breakers
 E-T-A CIR BRKR THERM 40A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CU-35A

4230-T130-K0CU-35A

Circuit Breakers
 E-T-A CIR BRKR THERM 35A 480VAC/125VDC
4
-
E-T-A_4230-T130-K0CU-8A

4230-T130-K0CU-8A

Circuit Breakers
 E-T-A CIR BRK THERM-M 8A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0DE-20A

4230-T130-K0DE-20A

Circuit Breakers
 E-T-A CIR BRKR THERM 20A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0DE-30A

4230-T130-K0DE-30A

Circuit Breakers
 E-T-A CIR BRKR THERM 30A 480VAC/125VDC
218
-
E-T-A_4230-T130-K0DE-32A

4230-T130-K0DE-32A

Circuit Breakers
 E-T-A CIR BRKR THERM 32A 480VAC/125VDC
In Stock
-
E-T-A_8340-T120-K1T1-ALH126-25A

8340-T120-K1T1-ALH126-25A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 25A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T1-ALH126-2A

8340-T120-K1T1-ALH126-2A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 2A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-0.1A

8340-T120-K1T2-ALH0-0.1A

Circuit Breakers
 E-T-A CIR BRK MAG-H 100MA 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-20A

8340-T120-K1T2-ALH0-20A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 20A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-30A

8340-T120-K1T2-ALH0-30A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 30A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-3A

8340-T120-K1T2-ALH0-3A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 3A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-5A

8340-T120-K1T2-ALH0-5A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 5A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T2-ALH0-6A

8340-T120-K1T2-ALH0-6A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 6A 240VAC/80VDC
In Stock
-
E-T-A_ESS31-TC-001-DC24V-3,6A

ESS31-TC-001-DC24V-3,6A

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 3.6A 24VDC
In Stock
-
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[email protected]
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