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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
EH3A025L	In Stock From $887^.03	Siemens	25	3
EH3A030	In Stock From $189^.48	ITE	30	3
EH3A030L	In Stock From Get Price	Siemens	30	3
EH3A040	In Stock From $297^.00	Siemens	40	3
EH3A040L	In Stock From $206^.38	ITE	40	3
EH3A050	In Stock From $799^.96	Siemens	50	3
EH3A050L	In Stock From $407^.26	ITE	50	3
EH3A060	In Stock From $852^.76	ITE	60	3
EH3A060L	In Stock From $852^.76	ITE	60	3
EH3A100	In Stock From $257^.24	ITE	100	3
EH3A100L	In Stock From $1,435^.34	Siemens	100	3
EH3A110	In Stock From $800^.69	ITE	110	3
EH3A110L	In Stock From $853^.30	ITE	110	3
EH3A125	In Stock From $3,961^.66	Siemens	125	3
EH3A125L	In Stock From $736^.72	ITE	125	3
EH3A150	In Stock From $680^.60	Siemens	150	3
EH3A150L	In Stock From $908^.17	ITE	150	3
EH3B010	In Stock From $95^.50	ITE	10	3
EH3B015L	In Stock From $237^.49	Siemens	15	3
EH3B02000S01	Limited Stock From Get Price	ITE	20	3
EH3B020L	In Stock From $128^.61	Siemens	20	3
EH3B025L	In Stock From $887^.03	Siemens	25	3
EH3B030L	In Stock From Get Price	Siemens	30	3
EH3B035L	In Stock From $269^.30	ITE	35	3

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