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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-10A

4230-T120-K0BU-10A

Circuit Breakers
 E-T-A CIR BRKR THERM 10A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0BU-15A

4230-T120-K0BU-15A

Circuit Breakers
 E-T-A CIR BRKR THERM 15A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0DE-8A

4230-T120-K0DE-8A

Circuit Breakers
 E-T-A CIR BRK THERM-M 8A 480VAC/125VDC
In Stock
-
E-T-A_4230-T120-K0DU-8A

4230-T120-K0DU-8A

Circuit Breakers
 E-T-A CIR BRK THERM-M 8A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-1.2A

4230-T130-K0BE-1.2A

Circuit Breakers
 E-T-A CIR BRK THERM 1.2A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-1.5A

4230-T130-K0BE-1.5A

Circuit Breakers
 E-T-A CIR BRK THERM 1.5A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-1.6A

4230-T130-K0BE-1.6A

Circuit Breakers
 E-T-A CIR BRK THERM 1.6A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-10A

4230-T130-K0BE-10A

Circuit Breakers
 E-T-A CIR BRKR THERM 10A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BE-15A

4230-T130-K0BE-15A

Circuit Breakers
 E-T-A CIR BRKR THERM 15A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BU-4A

4230-T130-K0BU-4A

Circuit Breakers
 E-T-A CIR BRK THERM-M 4A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CE-3A

4230-T130-K0CE-3A

Circuit Breakers
 E-T-A CIR BRK THERM-M 3A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CE-40A

4230-T130-K0CE-40A

Circuit Breakers
 E-T-A Thermal Magnetic Circuit Breaker,
In Stock
-
E-T-A_4230-T130-K0CE-4A

4230-T130-K0CE-4A

Circuit Breakers
 E-T-A CIR BRK THERM-M 4A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CE-50A

4230-T130-K0CE-50A

Circuit Breakers
 E-T-A CIR BRKR THERM 50A 480VAC/125VDC
3
-
E-T-A_4230-T130-K0CE-63A

4230-T130-K0CE-63A

Circuit Breakers
 E-T-A CIR BRKR THERM 63A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CU-15A

4230-T130-K0CU-15A

Circuit Breakers
 E-T-A Thermal Magnetic Circuit Breaker,
2
-
E-T-A_4230-T130-K0CU-1A

4230-T130-K0CU-1A

Circuit Breakers
 E-T-A CIR BRK THERM-M 1A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CU-20A

4230-T130-K0CU-20A

Circuit Breakers
 E-T-A Thermal Magnetic Circuit Breaker,
1
-
E-T-A_8340-T120-K1T1-ALH126-0.25A

8340-T120-K1T1-ALH126-0.25A

Circuit Breakers
 E-T-A CIR BRK MAG-H 250MA 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1T1-ALH126-12A

8340-T120-K1T1-ALH126-12A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 12A 240VAC/80VDC
In Stock
-
E-T-A_ESX10-TB-101-DC24V-4A-E

ESX10-TB-101-DC24V-4A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 4A 24VDC
7
-
E-T-A_ESX10-TB-127-DC24V-4A-E

ESX10-TB-127-DC24V-4A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 4A 24VDC
2
-
E-T-A_ESX10-TB-127-DC24V-6A-E

ESX10-TB-127-DC24V-6A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 6A 24VDC
In Stock
-
E-T-A_ESX10-TC-124-DC12V-10A-E

ESX10-TC-124-DC12V-10A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 10A 12VDC
In Stock
-
E-T-A_ESX10-TC-124-DC12V-1A-E

ESX10-TC-124-DC12V-1A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 1A 12VDC
In Stock
-
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[email protected]
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