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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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PB35-3
PB35-3
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Ralston
PCH-12C6
PCH-12C6
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Cylix
PL-45441.00
PL-45441.00
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Eec Aeg
PL80S12M-1
PL80S12M-1
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Schneider Electric
PLC-BPT-24DC/1/ACT
PLC-BPT-24DC/1/ACT
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Phoenix Contact
PPL178
PPL178
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Federal Signal
PSGH320
PSGH320
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Havells
PT2X1-BE
PT2X1-BE
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Phoenix Contact
PTM-1.2-D20-TERMINAL
PTM-1.2-D20-TERMINAL
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Siemens
PTU-10L2
PTU-10L2
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TOGI
Q-10-SAK16
Q-10-SAK16
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Weidmuller
R127CG
R127CG
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Royal
R262GLV662
R262GLV662
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Barton Engineering
R341-0-100
R341-0-100
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Bartlett Instrument Co
RAM-D-247U-4
RAM-D-247U-4
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Ram Mounting Systems Inc
RM4000
RM4000
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Tektronix
RN603620MD
RN603620MD
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Fdk America
RPCDC1000-1225
RPCDC1000-1225
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Radius
RS-111160-24V/DC
RS-111160-24V/DC
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Weidmuller
RS-SD95-UNC-LPK-2
RS-SD95-UNC-LPK-2
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Weidmuller
RST-12
RST-12
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Reid
RTP25
RTP25
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Mdl Corporation
S2153
S2153
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Master Lock
S261-B20
S261-B20
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ABB
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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