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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-T110-K0BU-60A

4230-T110-K0BU-60A

Circuit Breakers
 E-T-A CIR BRK THERM-M 60A 240VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0CE-13A

4230-T110-K0CE-13A

Circuit Breakers
 E-T-A CIR BRK THERM-M 13A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0CE-25A

4230-T110-K0CE-25A

Circuit Breakers
 E-T-A CIR BRK THERM-M 25A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0CE-2A

4230-T110-K0CE-2A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 2A 277VAC/60VDC
28
-
E-T-A_4230-T110-K0DE-32A

4230-T110-K0DE-32A

Circuit Breakers
 E-T-A CIR BRK THERM-M 32A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DE-5A

4230-T110-K0DE-5A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 5A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DE-60A

4230-T110-K0DE-60A

Circuit Breakers
 E-T-A CIR BRK THERM-M 60A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DE-8A

4230-T110-K0DE-8A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 8A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DU-10A

4230-T110-K0DU-10A

Circuit Breakers
 E-T-A CIR BRK THERM-M 10A 277VAC/60VDC
15
-
E-T-A_4230-T120-K0DU-13A

4230-T120-K0DU-13A

Circuit Breakers
 E-T-A CIR BRKR THERM 13A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-12A

4230-T130-K0BE-12A

Circuit Breakers
 E-T-A CIR BRKR THERM 12A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BU-60A

4230-T130-K0BU-60A

Circuit Breakers
 E-T-A CIR BRKR THERM 60A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CE-60A

4230-T130-K0CE-60A

Circuit Breakers
 E-T-A CIR BRKR THERM 60A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0DU-7A

4230-T130-K0DU-7A

Circuit Breakers
 E-T-A CIR BRK THERM-M 7A 480VAC/125VDC
In Stock
-
E-T-A_8340-T110-K1M1-ALH0-12A

8340-T110-K1M1-ALH0-12A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 12A 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M1-ALH0-20A

8340-T110-K1M1-ALH0-20A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 20A 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-0.5A

8340-T110-K1M2-ALH126-0.5A

Circuit Breakers
 E-T-A CIR BRK MAG-H 500MA 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-25A

8340-T110-K1M2-ALH126-25A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 25A 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-50A

8340-T110-K1M2-ALH126-50A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 50A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M1-ALH126-5A

8340-T120-K1M1-ALH126-5A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 5A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M2-ALH0-10A

8340-T120-K1M2-ALH0-10A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 10A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M2-ALH0-12A

8340-T120-K1M2-ALH0-12A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 12A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M2-ALH0-20A

8340-T120-K1M2-ALH0-20A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 20A 240VAC/80VDC
In Stock
-
E-T-A_ESX10-TB-102-DC24V-10A-E

ESX10-TB-102-DC24V-10A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 10A 24VDC
In Stock
-
E-T-A_ESX10-TC-124-DC12V-3A-E

ESX10-TC-124-DC12V-3A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 3A 12VDC
In Stock
-
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[email protected]
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