Circuit Breakers
Circuit breakers are electrical switches that automatically interrupt the flow of power to prevent damage caused by electrical overloads and short circuits. They are crucial components in electrical systems, providing protection by disconnecting the circuit when excess current flows through it. Circuit breakers come in various types, including thermal, magnetic, and hydraulic, each suited for different applications. These devices play a vital role in ensuring the safety and functionality of electrical systems in homes, buildings, and industrial facilities. Proper installation and maintenance of circuit breakers are essential to avoid equipment damage and fire hazards. Browse our selection of high-quality Circuit Breakers for optimal electrical safety.
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Allen-Bradley 1492CB2 H150 Series B Circuit Breaker 1492CB2 H150 2 Pole 15 Amp
Allen-Bradley
$13.80Was: $35.00Allen-Bradley 1492CB2 H150 Series B Circuit Breaker 1492CB2 H150 2 Pole 15 Amp Series B 2 Pole H150 15 Amp Condition: UsedThis item has been inspected and appears to be in good condition. It was pulled from a working environment where it was...47729- SKU:
- 47729
- Weight:
- 1.00 LBS
$13.80Was: $35.00 -
Allen-Bradley 1492CB1 H010 1 Amp 240 277 Volt Circuit Breaker
Allen-Bradley
$3.20Was: $10.001 AMP 1 POLE Voltage rating 277 Condition: UsedThis item has been inspected and appears to be in good condition47728- SKU:
- 47728
- Weight:
- 1.00 LBS
$3.20Was: $10.00 -
ABB S271-K2 Circuit Breaker 1POLE 277/480VAC
ABB
$3.70Was: $10.00ABB S271-K2 Circuit Breaker 1POLE 277/480VAC Condition: UsedThis item has been inspected and appears to be in good condition47724- SKU:
- 47724
- Weight:
- 1.00 LBS
$3.70Was: $10.00 -
ABB S271-K4 Circuit Breaker 1POLE 277/480VAC
ABB
$7.40Was: $20.00ABB S271-K4 Circuit Breaker 1POLE 277/480VAC Condition: UsedThis item has been inspected and appears to be in good condition47722- SKU:
- 47722
- Weight:
- 1.00 LBS
$7.40Was: $20.00 -
ABB S272-K4A Circuit Breaker 2POLE 415VAC
ABB
$8.30Was: $35.00ABB S272-K4A Circuit Breaker 2POLE 415VAC Condition: UsedThis item has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use and functional. Please view our photo set and contact us if...47719- SKU:
- 47719
- Weight:
- 1.00 LBS
$8.30Was: $35.00 -
ABB S271-K6A Circuit Breaker 6AMP 1POLE 277/480VAC
ABB
$3.70Was: $10.00ABB S271-K6A Circuit Breaker 6AMP 1POLE 277/480VAC Din Rail Mount Condition: UsedThis item has been inspected and it is in good condition.46316- SKU:
- 46316
- Weight:
- 1.00 LBS
$3.70Was: $10.00 -
Circuit Breaker 2 amp 277/480vac
ABB
$7.40Was: $20.00Din Rail Mount Condition: UsedThis item has been inspected and it is in good condition.46312- SKU:
- 46312
- Weight:
- 1.00 LBS
$7.40Was: $20.00 -
ABB A9 RV5/50 24 to 50 Volt Circuit Breaker
ABB
$17.20Was: $75.00ABB A9 RV5/50 24 to 50 Volt Circuit Breaker Condition: UsedThis item has been inspected and it is in good condition.46235- SKU:
- 46235
- Weight:
- 1.00 LBS
$17.20Was: $75.00