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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
Molex_0011317891

0011317891

Circuit Breakers
 Molex CIRCUIT BREAKER 6A
In Stock
-
E-T-A_2-5700-IG2-K10-DD-8A

2-5700-IG2-K10-DD-8A

Circuit Breakers
 E-T-A CIR BRKR THRM 8A 250VAC 50VDC
In Stock
-
E-T-A_3120-F313-P7T1-W02L-8A

3120-F313-P7T1-W02L-8A

Circuit Breakers
 E-T-A CIR BRKR THRM 8A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-H7T1-W01F-10A

3120-F321-H7T1-W01F-10A

Circuit Breakers
 E-T-A CIR BRKR THRM 10A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-H7T1-W04L-10A

3120-F321-H7T1-W04L-10A

Circuit Breakers
 E-T-A CIR BRKR THRM 10A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-H7T1-W15AY3-10A

3120-F321-H7T1-W15AY3-10A

Circuit Breakers
 E-T-A CIR BRKR THRM 10A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-P7T1-W02Q-3A

3120-F321-P7T1-W02Q-3A

Circuit Breakers
 E-T-A CIR BRKR THRM 3A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-P7T1-W04D-16A

3120-F321-P7T1-W04D-16A

Circuit Breakers
 E-T-A CIR BRKR THRM 16A 250VAC 50VDC
In Stock
-
E-T-A_3120-F321-P7T1-W14DR3-10A

3120-F321-P7T1-W14DR3-10A

Circuit Breakers
 E-T-A CIR BRKR THRM 10A 250VAC 50VDC
In Stock
-
E-T-A_3120-F323-P7T1-W19FG2-15A

3120-F323-P7T1-W19FG2-15A

Circuit Breakers
 E-T-A Circuit Breaker Thermal 2Pole 15A 240VAC/50VDC
In Stock
-
E-T-A_3120-F324-P7T1-W12LY4-6A

3120-F324-P7T1-W12LY4-6A

Circuit Breakers
 E-T-A CIR BRKR THRM 6A 250VAC 50VDC
In Stock
-
E-T-A_3120-F324-P7T1-W19DG3-20A

3120-F324-P7T1-W19DG3-20A

Circuit Breakers
 E-T-A CIR BRKR THRM 20A 250VAC 50VDC
In Stock
-
E-T-A_3120-F324-P7T1-W19DG4-8A

3120-F324-P7T1-W19DG4-8A

Circuit Breakers
 E-T-A CIR BRKR THRM 8A 250VAC 50VDC
In Stock
-
E-T-A_3120-F521-P7T1-W19DG3-6A

3120-F521-P7T1-W19DG3-6A

Circuit Breakers
 E-T-A CIR BRKR THRM 6A 250VAC 50VDC
In Stock
-
E-T-A_105-D91-P10-3A

105-D91-P10-3A

Circuit Breakers
 E-T-A CIR BRKR THRM 3A
In Stock
-
E-T-A_105-D91-P10-6A

105-D91-P10-6A

Circuit Breakers
 E-T-A CIR BRKR THRM 6A
In Stock
-
E-T-A_105-P10-H-6A

105-P10-H-6A

Circuit Breakers
 E-T-A CIR BRKR THRM 6A
In Stock
-
E-T-A_105-P30-H-5A

105-P30-H-5A

Circuit Breakers
 E-T-A CIR BRKR THRM 5A
In Stock
-
Carling Technologies_BA1-B0-24-620-1LA-KG

BA1-B0-24-620-1LA-KG

Circuit Breakers
 Carling Technologies B SERIES CIRCUIT BREAKER
In Stock
-
Phoenix Contact_2800914

2800914

Circuit Breakers
 Phoenix Contact Circuit Breaker Electronic 1Pole 10A
3
-
TE Connectivity_19027-9

19027-9

Circuit Breakers
 TE Connectivity Circuit Breaker Thermal
In Stock
-
TE Connectivity_19027-8

19027-8

Circuit Breakers
 TE Connectivity Circuit Breaker Thermal
In Stock
-
TE Connectivity_1428057-1

1428057-1

Circuit Breakers
 TE Connectivity Circuit Breaker Magnetic
1
-
TE Connectivity_982248-4

982248-4

Circuit Breakers
 TE Connectivity Circuit Breaker 1Pole Rocker
In Stock
-
TE Connectivity_2168134-1

2168134-1

Circuit Breakers
 TE Connectivity Circuit Breaker Miniature 2Pole
In Stock
-
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