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Circuit Breaker

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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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Part Number	PRICE	Manufacturer	Amperage	Poles
HF63F250	In Stock From $637^.97	ITE	250	3
HJ3B100	Limited Stock From Get Price	Siemens	100	3
HJ3B125	In Stock From $1,129^.49	ITE	125	3
HJ3B150	In Stock From $912^.19	Siemens	150	3
HJ63F400	In Stock From $706^.65	ITE	400	3
HK3F120	In Stock From $1,439^.54	ITE	1200	3
HP3B160	In Stock From $6,120^.30	Siemens	1600	3
HP3F160	In Stock From $1,209^.60	Siemens	1600	3
HR3F200	In Stock From $1,269^.82	Siemens	2000	3
JJ3B225	In Stock From $958^.18	ITE	225	3
JJ3B300	In Stock From $596^.46	Gould	300	3
JJ3B400	In Stock From $755^.37	Siemens	400	3
JL3B125	In Stock From $1,038^.37	Siemens	125	3
JL3B150	In Stock From $877^.90	Siemens	150	3
JL3B175	In Stock From $892^.84	ITE	175	3
JL3B200	In Stock From $1,815^.53	Siemens	200	3
JL3B250	In Stock From $401^.98	Siemens	250	3
JL3B300	In Stock From $408^.51	Siemens	300	3
JL3B400	In Stock From $642^.29	Siemens	400	3
JL3F400	In Stock From $574^.55	Siemens	400	3
JL63B400	In Stock From $499^.95	ITE	400	3
JL63F400	In Stock From $2,385^.36	Siemens	400	3
KP3F120	In Stock From $1,345^.21	ITE	1200	3
P1515NC	In Stock From $147^.93	ITE	15	2

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.

Learn More

The Basics of A Circuit Breaker

The Main Types Of Breaker Protections