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Circuit Breakers

Molded case, insulated case, and air circuit breakers across major brands. New surplus and reconditioned. Call to confirm condition and stock.

4,538 items
Allen Bradley 140U-H3C3-C70A Allen Bradley Molded Case BreakerPart # 140UH3C3C70AIn Stock · 3-5 day lead
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Allen Bradley 140U-I6C3-C70M Allen Bradley Molded Case BreakerPart # 140UI6C3C70MIn Stock · 3-5 day lead
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Allen Bradley 140U-I6C3-C80M Allen Bradley Molded Case BreakerPart # 140UI6C3C80MIn Stock · 3-5 day leadCall for price
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Allen Bradley 140U-K6 Allen Bradley Molded Case BreakerPart # 140UK6X3AIn Stock · 3-5 day lead
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Cutler Hammer 1491D72G11 Cutler Hammer Trip UnitPart # 1491D72G11In Stock · 3-5 day lead
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Cutler Hammer 1KES070T Cutler Hammer Rating PlugPart # 1KES070TIn Stock · 3-5 day leadCall for price
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Cutler Hammer 2603D47G40 Cutler Hammer Trip UnitPart # 2603D47G40In Stock · 3-5 day leadCall for price
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Cutler Hammer 2A11891G04 Cutler Hammer Rating PlugPart # 2A11891G04In Stock · 3-5 day leadCall for price
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Cutler Hammer 2KES070T Cutler Hammer Rating PlugPart # 2KES070TIn Stock · 3-5 day leadCall for price
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Cutler Hammer 2T400K Cutler Hammer LugsPart # 2T400KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 2TA400K Cutler Hammer LugsPart # 2TA400KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 2TA401K Cutler Hammer LugsPart # 2TA401KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 2TA401LDK Cutler Hammer LugsPart # 2TA401LDKIn Stock · 3-5 day leadCall for price
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Siemens 3RV1031-4GB10 Siemens Motor Circuit ProtectorPart # 3RV1031-4GB10In Stock · 3-5 day leadCall for price
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Cutler Hammer 3T400K Cutler Hammer LugsPart # 3T400KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 3TA400K Cutler Hammer LugsPart # 3TA400KIn Stock · 3-5 day lead
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Cutler Hammer 3TA401K Cutler Hammer LugsPart # 3TA401KIn Stock · 3-5 day lead
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Cutler Hammer 3TA401LDK Cutler Hammer LugsPart # 3TA401LDKIn Stock · 3-5 day leadCall for price
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Siemens 3VF5211-1BM61-2GN2 Siemens Molded Case SwitchesPart # 3VF52111BM61In Stock · 3-5 day leadCall for price
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Cutler Hammer 4KES400T Cutler Hammer Rating PlugPart # 4KES400TIn Stock · 3-5 day lead
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Cutler Hammer 4LC400 Cutler Hammer Rating PlugPart # 4LC400In Stock · 3-5 day lead
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Cutler Hammer 4T400K Cutler Hammer LugsPart # 4T400KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 4TA400K Cutler Hammer LugsPart # 4TA400KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 4TA401K Cutler Hammer LugsPart # 4TA401KIn Stock · 3-5 day leadCall for price
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Cutler Hammer 4TA401LDK Cutler Hammer LugsPart # 4TA401LDKIn Stock · 3-5 day leadCall for price
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Cutler Hammer 5683D88G10 Cutler Hammer Trip UnitPart # 5683D88G10In Stock · 3-5 day leadCall for price
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Cutler Hammer 5683D88G29 Cutler Hammer Trip UnitPart # 5683D88G29In Stock · 3-5 day leadCall for price
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Cutler Hammer 6LC400 Cutler Hammer Rating PlugPart # 6LC400In Stock · 3-5 day leadCall for price
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Cutler Hammer 6LES400T Cutler Hammer Rating PlugPart # 6LES400TIn Stock · 3-5 day leadCall for price
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Cutler Hammer 8MC400 Cutler Hammer Rating PlugPart # 8MC400In Stock · 3-5 day leadCall for price
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Cutler Hammer 8MES400T Cutler Hammer Rating PlugPart # 8MES400TIn Stock · 3-5 day leadCall for price
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Cutler Hammer 8NES400T Cutler Hammer Rating PlugPart # 8NES400TIn Stock · 3-5 day leadCall for price
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Square D 989370 Square D Molded Case BreakerPart # 989370In Stock · 3-5 day leadCall for price
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Square D 994370 Square D Molded Case BreakerPart # 994370In Stock · 3-5 day leadCall for price
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Square D 999370 Square D Molded Case BreakerPart # 999370In Stock · 3-5 day leadCall for price
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Square D A1B170 Square D Molded Case BreakerPart # A1B170In Stock · 3-5 day lead
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Square D A1B270 Square D Molded Case BreakerPart # A1B270In Stock · 3-5 day leadCall for price
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Square D A1B280 Square D Molded Case BreakerPart # A1B280In Stock · 3-5 day leadCall for price
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Square D A1B370 Square D Molded Case BreakerPart # A1B370In Stock · 3-5 day leadCall for price
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Square D A1L370 Square D Molded Case BreakerPart # A1L370In Stock · 3-5 day lead
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Cutler Hammer A4KES400T1 Cutler Hammer Rating PlugPart # A4KES400T1In Stock · 3-5 day lead
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Cutler Hammer A4LC400 Cutler Hammer Rating PlugPart # A4LC400In Stock · 3-5 day leadCall for price
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Cutler Hammer A6LC400 Cutler Hammer Rating PlugPart # A6LC400In Stock · 3-5 day leadCall for price
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Siemens B145 Siemens Molded Case BreakerPart # B145In Stock · 3-5 day lead
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Siemens B170 Siemens Molded Case BreakerPart # B170In Stock · 3-5 day leadCall for price
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Siemens B170H Siemens Molded Case BreakerPart # B170HIn Stock · 3-5 day leadCall for price
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General Electric B204LI General Electric Trip UnitPart # B204LIIn Stock · 3-5 day leadCall for price
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General Electric B204LIG General Electric Trip UnitPart # B204LIGIn Stock · 3-5 day leadCall for price
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