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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-4A

4230-T110-K0BU-4A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 4A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0BU-63A

4230-T110-K0BU-63A

Circuit Breakers
 E-T-A CIR BRK THERM-M 63A 240VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0BU-8A

4230-T110-K0BU-8A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 8A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0CE-15A

4230-T110-K0CE-15A

Circuit Breakers
 E-T-A Circuit Breaker Thermal Magnetic 1Pole 15A 240VAC 80VDC
6
-
E-T-A_4230-T110-K0DE-25A

4230-T110-K0DE-25A

Circuit Breakers
 E-T-A CIR BRK THERM-M 25A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DE-35A

4230-T110-K0DE-35A

Circuit Breakers
 E-T-A CIR BRK THERM-M 35A 277VAC/60VDC
In Stock
-
E-T-A_4230-T110-K0DE-4A

4230-T110-K0DE-4A

Circuit Breakers
 E-T-A CIR BRK THRM-MAG 4A 277VAC/60VDC
In Stock
-
E-T-A_4230-T120-K0DU-15A

4230-T120-K0DU-15A

Circuit Breakers
 E-T-A CIR BRKR THERM 15A 480VAC/125VDC
2
-
E-T-A_4230-T130-K0BE-13A

4230-T130-K0BE-13A

Circuit Breakers
 E-T-A CIR BRKR THERM 13A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0BU-63A

4230-T130-K0BU-63A

Circuit Breakers
 E-T-A CIR BRKR THERM 63A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0CE-25A

4230-T130-K0CE-25A

Circuit Breakers
 E-T-A CIR BRKR THERM 25A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0DU-60A

4230-T130-K0DU-60A

Circuit Breakers
 E-T-A Thermal Magnetic Circuit Breaker,
3
-
E-T-A_4230-T130-K0DU-63A

4230-T130-K0DU-63A

Circuit Breakers
 E-T-A CIR BRKR THERM 63A 480VAC/125VDC
In Stock
-
E-T-A_4230-T130-K0DU-8A

4230-T130-K0DU-8A

Circuit Breakers
 E-T-A CIR BRK THERM-M 8A 480VAC/125VDC
In Stock
-
E-T-A_8340-T110-K1M1-ALH0-0.25A

8340-T110-K1M1-ALH0-0.25A

Circuit Breakers
 E-T-A CIR BRK MAG-H 250MA 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-0.1A

8340-T110-K1M2-ALH126-0.1A

Circuit Breakers
 E-T-A CIR BRK MAG-H 100MA 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-10A

8340-T110-K1M2-ALH126-10A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 10A 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-16A

8340-T110-K1M2-ALH126-16A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 16A 240VAC/80VDC
In Stock
-
E-T-A_8340-T110-K1M2-ALH126-2A

8340-T110-K1M2-ALH126-2A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 2A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M1-ALH126-40A

8340-T120-K1M1-ALH126-40A

Circuit Breakers
 E-T-A CIR BRK MAG-HYD 40A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M1-ALH126-6A

8340-T120-K1M1-ALH126-6A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 6A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M1-ALH126-8A

8340-T120-K1M1-ALH126-8A

Circuit Breakers
 E-T-A CIR BRK MAG-HYDR 8A 240VAC/80VDC
In Stock
-
E-T-A_8340-T120-K1M2-ALH0-0.1A

8340-T120-K1M2-ALH0-0.1A

Circuit Breakers
 E-T-A CIR BRK MAG-H 100MA 240VAC/80VDC
In Stock
-
E-T-A_ESX10-TB-102-DC24V-1A-E

ESX10-TB-102-DC24V-1A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 1A 24VDC
In Stock
-
E-T-A_ESX10-TC-124-DC12V-4A-E

ESX10-TC-124-DC12V-4A-E

Circuit Breakers
 E-T-A CIR BRKR SOLID STATE 4A 12VDC
In Stock
-
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Tel: +65 31252045
[email protected]
3 PHILLIP STREET, #17-01, ROYAL GROUP BUILDING, SINGAPORE 048693
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