Circuit Breakers

(150638 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
Altech Corporation_2C20UL

2C20UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 20A LEVER
87
1+: $68.38000
10+: $61.53900
100+: $47.86390
Altech Corporation_1D15UL

1D15UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 15A LEVER
7
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_2C10UL

2C10UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 10A LEVER
In Stock
1+: $64.95800
10+: $61.53900
100+: $51.28280
1000+: $47.86390
Altech Corporation_3C30UL

3C30UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 30A LEVER
6
1+: $97.45000
10+: $87.18900
100+: $66.67410
Altech Corporation_3C3UL

3C3UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 3A LEVER
47
1+: $97.45000
10+: $87.18900
100+: $66.67410
Altech Corporation_3C63UL

3C63UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 63A LEVER
8
1+: $103.72000
10+: $92.80400
100+: $70.96760
Altech Corporation_2D10UL

2D10UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 10A LEVER
52
1+: $68.38000
10+: $61.53900
100+: $47.86390
Altech Corporation_2C15UL

2C15UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 15A LEVER
55
1+: $68.38000
10+: $61.53900
100+: $47.86390
Altech Corporation_2C8UL

2C8UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 8A LEVER
1
1+: $68.38000
10+: $61.53900
100+: $47.86390
Altech Corporation_1C15UL

1C15UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 15A LEVER
85
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_3C15UL

3C15UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 15A LEVER
3
1+: $97.45000
10+: $87.18900
100+: $66.67410
Altech Corporation_3D20UL

3D20UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 20A LEVER
80
1+: $97.45000
10+: $87.18900
100+: $66.67410
Altech Corporation_2C50UL

2C50UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 50A LEVER
1
1+: $72.80000
10+: $65.52100
100+: $50.96060
Altech Corporation_1D2UL

1D2UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 2A LEVER
20
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_1D6UL

1D6UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 6A LEVER
18
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_3C10UL

3C10UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 10A LEVER
39
1+: $97.45000
10+: $87.18900
100+: $66.67410
Altech Corporation_1C1UL

1C1UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 1A LEVER
In Stock
1+: $31.63400
10+: $27.35880
100+: $25.64900
1000+: $23.93904
Altech Corporation_1C6UL

1C6UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 6A LEVER
14
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_3D40UL

3D40UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 40A LEVER
12
1+: $103.72000
10+: $92.80400
100+: $70.96760
Altech Corporation_1C20UL

1C20UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 20A LEVER
7
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_1C2UL

1C2UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 2A LEVER
23
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_1D5UL

1D5UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 5A LEVER
30
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_1D30UL

1D30UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 30A LEVER
4
1+: $35.91000
10+: $31.63400
100+: $25.64900
Altech Corporation_2D5UL

2D5UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 5A LEVER
40
1+: $68.38000
10+: $61.53900
100+: $47.86390
Altech Corporation_1D3UL

1D3UL

Circuit Breakers
 Altech Corporation CIR BRKR THRM-MAG 3A LEVER
49
1+: $35.91000
10+: $31.63400
100+: $25.64900
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