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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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PTSM 0,5/ 6-PL-2,5 WH
PTSM 0,5/ 6-PL-2,5 WH
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Phoenix Contact
PTSM 0,5/ 8-HV-2,5-SMD WH R44
PTSM 0,5/ 8-HV-2,5-SMD WH R44
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Phoenix Contact
PTSPL-6/1-2X2 2,1 R32
PTSPL-6/1-2X2 2,1 R32
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Phoenix Contact
PTT-11085
PTT-11085
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Bud Industries
PTX-11050-P
PTX-11050-P
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Bud Industries
PTX-25342
PTX-25342
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Bud Industries
PV10-P55-EYY
PV10-P55-EYY
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Panduit
PV14-6F-E
PV14-6F-E
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Panduit
PV14-8F-E
PV14-8F-E
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Panduit
PV18-6R-E
PV18-6R-E
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Panduit
PV22-6F-MY
PV22-6F-MY
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Panduit
PVA080G12H-01
PVA080G12H-01
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Foxconn
PVF050100WE10
PVF050100WE10
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TE Connectivity
PVLL19008BK2
PVLL19008BK2
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Hammond Mfg
PVSA19001BK2
PVSA19001BK2
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Hammond Mfg
PW 4-POT-SL/S
PW 4-POT-SL/S
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Phoenix Contact
PW30-NW-G1-8-BZ
PW30-NW-G1-8-BZ
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Stonco
PW3054L3200CU
PW3054L3200CU
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Siemens
PWA-14
PWA-14
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Peerless Av
PXI-1042 Q BACK PANEL 8 SLOTS
PXI-1042 Q BACK PANEL 8 SLOTS
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National Instruments
PXM1100MA13
PXM1100MA13
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Eaton
PYF-14BE
PYF-14BE
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Goodsky
PZNWE12S
PZNWE12S
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Panduit
Q6040P
Q6040P
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Littelfuse
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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