General Electric
THEF136030
General Electric THEF136030 Circuit Breaker 30A 3-Pole 600V Hi-Break Industrial
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$42.89
Circuit Breakers & Accessories
921 listings · 813 in stock
921 circuit breakers & accessories listings from the brands you use, each one photographed. Free shipping to all 50 US states.
Weekly new-arrivals email for Circuit Breakers & Accessories
General Electric
GL-22
General Electric GL-22 Circuit Breaker 3-Pole 480VAC E11592-C Industrial Power
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$13.89
General Electric
HF-84
General Electric HF-84 Circuit Breaker 3-Pole 600VAC E11592 Hi-Break Industrial
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$47.89
Westinghouse
EHB2100
Westinghouse EHB2100 AB Deion Circuit Breaker 2 Pole 100 Amp 480V AC Electrical
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$240.89
Cutler-Hammer
FWF1080LM05
Cutler-Hammer FWF1080LM05 Circuit Breaker 80A 1 Pole 240VAC Series C Industrial
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$11.89
Siemens
3VF2214-0JN41-0AA0
Siemens 3VF2214-0JN41-0AA0 Circuit Breaker VF100 4P 63A 240-415VAC 50/60Hz USA
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$52.89
Eaton
PLS6-C16/2-DC
Eaton Moeller PLS6-C16/2-DC 16 amp Circuit Breaker 16A C 6kA 2 Pole New s
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$8.00
Cutler-Hammer
FWF40501VL
Eaton FWF40501VL Circuit Breaker 50A 690VAC 4 Pole Series C Thermal Magnetic
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$442.89
Square D
Square D HPAKD Handle Padlock Attachment Kit Cir
Square D HPAKD Handle Padlock Attachment Kit Circuit Breaker Lockout Industrial
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$14.89
ABL Sursum
3CU20
ABL Sursum 3CU20 Circuit Breaker 20A 3-Pole 480Y/277VAC 10kA C-Curve Industrial
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$18.89
Schneider Electric
GV2-RT21
Schneider GV2-RT21 Motor Circuit Breaker 17-23A 690V 50/60Hz Industrial Control
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$37.89
Schneider Electric
GV2-RT10
Schneider GV2-RT10 Motor Circuit Breaker 4-6.3A 690V 50/60Hz Industrial Control
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$29.89
Schneider Electric
GV2ME04
Schneider Electric GV2ME04 TeSys Motor Circuit Breaker 0.40-0.63A 690V 3-Pole
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$9.89
Schneider Electric
GV2-RT14
Schneider Electric GV2-RT14 TeSys Motor Circuit Breaker 6-10A 690V Industrial
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$10.89
Eaton
HQP1025R3
Eaton HQP1025R3 Circuit Breaker 25A 1 Pole 240V Quicklag Industrial Electrical
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$7.89
Brady
90851
Brady 90851 Breaker Lockout Pin Out Wide Pack of 6 Snap On 120V Safety LOTO Red
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$51.89 / lot of 6
Brady
65387
Brady 65387 Single Pole Circuit Breaker Lockout Snap On 120V Electrical Safety
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$6.89
General Electric
SELA36AT1015C
General Electric SELA36AT1015C Spectra Circuit Breaker 15A 600V 3-Pole Lot of 3
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$349.89 / lot of 3
Phoenix Contact
2800852
Phoenix Contact 2800852 CB TM1 6A M1 P Thermal Magnetic Circuit Breaker 1-Pole
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$50.89
Siemens
3RV1421-1JA10
Siemens 3RV1421-1JA10 Circuit Breaker Motor Protector 7-10A Industrial Control
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$24.89
Atlas Copco
Atlas Copco 9232 2108 91 Sleeve Bushing Cobra Br
Atlas Copco 9232 2108 91 Sleeve Bushing Cobra Breaker Pneumatic Tool Part USA
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$28.89
Airpax
229D-2-22600-8
Airpax 229D-2-22600-8 Hydraulic Magnetic Circuit Breaker 50A 2-Pole 120/240VAC
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$186.89
Airpax
209-3-2599-302
Airpax 209-3-2599-302 HH83XB302-B 3-Pole Circuit Breaker 240VAC Industrial Panel
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$194.89
Sensata Airpax
219-4-6388-086
Sensata Airpax 219-4-6388-086 Circuit Breaker 4-Pole 50/60Hz 1846Y12A Electrical
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$214.89
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Guides for Circuit Breakers & Accessories
- Circuit protectionMolded Case Circuit Breaker Ratings & ReplacementsFrame size, trip rating, interrupting rating (kA), voltage and slash ratings, trip units and mounting, and a checklist for a safe replacement.
- Parts identificationHow to Read Breaker & VFD Nameplates and Date CodesFrame, trip and interrupting ratings on breakers; input, output, duty ratings and series on drives, and where to look for the date of manufacture.