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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.

2,054 items
Powell Electrical 05PV0250-32 Powell Electrical Air BreakerPart # 05PV0250-32In Stock · 3-5 day leadCall for price
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Allen Bradley 140M-I8P-C50S Allen Bradley Motor Circuit ProtectorPart # 140MI8PC50SIn Stock · 3-5 day leadCall for price
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Allen Bradley 140U-H2C3-C50 Allen Bradley Molded Case BreakerPart # 140UH2C3C50In Stock · 3-5 day leadCall for price
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Allen Bradley 140U-H6C3-C50 Allen Bradley Molded Case BreakerPart # 140UH6C3C50In Stock · 3-5 day lead
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Allen Bradley 140U-I6C3-C50M Allen Bradley Molded Case BreakerPart # 140UI6C3C50MIn Stock · 3-5 day leadCall for price
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Siemens 15-3AF-750A-58 Siemens Air BreakerPart # 15-3AF750A58In Stock · 3-5 day leadCall for price
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Asea Brown Boveri 15-VHK-500 ABB Air BreakerPart # 15-VHK-500In Stock · 3-5 day leadCall for price
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Westinghouse 150-DHP-500 Westinghouse Air BreakerPart # 150-DHP-500In Stock · 3-5 day leadCall for price
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General Electric 2000 Amp Max 5kV Air BreakerPart # DUMMYBREAKERIn Stock · 3-5 day leadCall for price
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Cutler Hammer 20PC2000 Cutler Hammer Rating PlugPart # 20PC2000In Stock · 3-5 day leadCall for price
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Cutler Hammer 20RES20T Cutler Hammer Rating PlugPart # 20RES20TIn Stock · 3-5 day leadCall for price
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Siemens 20STD2000 Siemens Rating PlugPart # 20STD2000In Stock · 3-5 day leadCall for price
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Cutler Hammer 25PC2000 Cutler Hammer Rating PlugPart # 25PC2000In Stock · 3-5 day leadCall for price
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Cutler Hammer 25RES20T Cutler Hammer Rating PlugPart # 25RES20TIn Stock · 3-5 day lead
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Siemens 25STD2000 Siemens Rating PlugPart # 25STD2000In Stock · 3-5 day leadCall for price
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Cutler Hammer 2A11891G12 Cutler Hammer Rating PlugPart # 2A11891G12In Stock · 3-5 day leadCall for price
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Cutler Hammer 2A11891G16 Cutler Hammer Rating PlugPart # 2A11891G16In Stock · 3-5 day leadCall for price
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Cutler Hammer 30PC2000 Cutler Hammer Rating PlugPart # 30PC2000In Stock · 3-5 day leadCall for price
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Siemens 32STD2000 Siemens Rating PlugPart # 32STD2000In Stock · 3-5 day leadCall for price
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Siemens 3RV1031-4HA10 Siemens Motor Circuit ProtectorPart # 3RV1031-4HA10In Stock · 3-5 day leadCall for price
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Siemens 3RV1041-4HA10 Siemens Motor Circuit ProtectorPart # 3RV1041-4HA10In Stock · 3-5 day leadCall for price
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Cutler Hammer 3TA50FB Cutler Hammer LugsPart # 3TA50FBIn Stock · 3-5 day leadCall for price
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Siemens 3VU1600-1MP00 Siemens Motor Circuit ProtectorPart # 3VU1600-1MP00In Stock · 3-5 day leadCall for price
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Siemens 5-MSV-250A Siemens Air BreakerPart # 5-MSV-250AIn Stock · 3-5 day leadCall for price
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Asea Brown Boveri 5-VHK-250 ABB Air BreakerPart # 5-VHK-250In Stock · 3-5 day leadCall for price
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Westinghouse 50-DH-250E Westinghouse Air BreakerPart # 50-DH-250EIn Stock · 3-5 day leadCall for price
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Westinghouse 50-DHP-250 Westinghouse Air BreakerPart # 50-DHP-250In Stock · 3-5 day leadCall for price
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50A 240V 3P SQD Molded Case CBPart # FC32050In Stock · 3-5 day leadCall for price
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50A 600V 3P AB-DION CBPart # F3050In Stock · 3-5 day leadCall for price
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Cutler Hammer 6LC450 Cutler Hammer Rating PlugPart # 6LC450In Stock · 3-5 day leadCall for price
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Cutler Hammer 8NES450T Cutler Hammer Rating PlugPart # 8NES450TIn Stock · 3-5 day leadCall for price
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Square D 992250 Square D Molded Case BreakerPart # 992250In Stock · 3-5 day leadCall for price
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Square D 992350 Square D Molded Case BreakerPart # 992350In Stock · 3-5 day leadCall for price
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Square D 999350 Square D Molded Case BreakerPart # 999350In Stock · 3-5 day lead
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Square D A1B150 Square D Molded Case BreakerPart # A1B150In Stock · 3-5 day lead
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Square D A1B350 Square D Molded Case BreakerPart # A1B350In Stock · 3-5 day leadCall for price
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Cutler Hammer A20PC2000 Cutler Hammer Rating PlugPart # A20PC2000In Stock · 3-5 day leadCall for price
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Cutler Hammer A20RES20T1 Cutler Hammer Rating PlugPart # A20RES20T1In Stock · 3-5 day leadCall for price
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Cutler Hammer A25PC2000 Cutler Hammer Rating PlugPart # A25PC2000In Stock · 3-5 day leadCall for price
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Cutler Hammer A6LC450 Cutler Hammer Rating PlugPart # A6LC450In Stock · 3-5 day leadCall for price
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General Electric AKRT-6D-50H General Electric Air BreakerPart # AKRT-6D-50HIn Stock · 3-5 day leadCall for price
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General Electric AKRT-7D-50H General Electric Air BreakerPart # AKRT-7D-50HIn Stock · 3-5 day leadCall for price
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General Electric AKT-2A-50 General Electric Air BreakerPart # AKT-2A-50In Stock · 3-5 day leadCall for price
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General Electric AM-15-250 General Electric Air BreakerPart # AM-15-250In Stock · 3-5 day leadCall for price
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Allis Chalmers AM-250-C Allis Chalmers Air BreakerPart # AM-250-CIn Stock · 3-5 day leadCall for price
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Allis Chalmers AM-250-E Allis Chalmers Air BreakerPart # AM-250-EIn Stock · 3-5 day leadCall for price
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Asea Brown Boveri AM-4.16-250 ABB Air BreakerPart # AM4-16-250-20In Stock · 3-5 day leadCall for price
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General Electric AM-4.16-250-6H General Electric Air BreakerPart # AM4-16-250-6HIn Stock · 3-5 day leadCall for price
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