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Molded Case Circuit Breaker

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Molded Case Circuit Breaker

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Molded Case Circuit Breaker

For circuit breaker systems in commercial and industrial facilities, molded case circuit breakers are among the most widely used components for reliable overcurrent protection and electrical distribution. Molded case circuit breakers provide automatic circuit interruption during overload or short circuit conditions, protecting electrical systems and equipment from damage while enabling manual switching control. Electrical.com carries an extensive selection of molded case 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	Voltage
BJ2175	In Stock From $263^.25	Eaton	175	240
BJ2225	In Stock From $205^.51	Cutler Hammer	225	240
BJ3125	In Stock From $1,096^.54	Cutler Hammer	125	240
BJ3150	In Stock From $729^.35	Bryant	150	240
BJ3175	In Stock From $1,058^.34	Cutler Hammer	175	240
BR120R	In Stock From $6^.72	Westinghouse	20	240
BR135	In Stock From $12^.09	Westinghouse	35	120
BR310	In Stock From $132^.72	Cutler Hammer	10	240
BR390	In Stock From $71^.79	Bryant	90	240
BRH120	In Stock From $31^.75	Eaton	20	240
BRH130	In Stock From $32^.50	Westinghouse	30	240
BR3030	In Stock From $41^.29	Westinghouse	30	120
BR130R	In Stock From $5^.08	Westinghouse	30	240
BR170	In Stock From $17^.56	Bryant	70	120
BR335	In Stock From $143^.69	Bryant	35	240
BR380	In Stock From $123^.13	Bryant	80	240
BJ3200	In Stock From $807^.07	Eaton	200	240
BR220R	In Stock From $15^.26	Westinghouse	20	240
BR260NA	In Stock From $10^.26	Westinghouse	60	240
BRH115	In Stock From $33^.20	Bryant	15	240
BR140R	In Stock From $8^.73	Cutler Hammer	40	240
BJ3225	In Stock From $518^.77	Bryant	225	240
BR230R	In Stock From $21^.89	Cutler Hammer	30	240
BR250R	In Stock From $24^.98	Westinghouse	50	240

Popular Molded Case Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of molded case circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified MCCBs available for immediate shipment. From standard thermal-magnetic breakers to electronic trip units across all amperage ratings, we have what you need when others say no. Our comprehensive molded case circuit breaker inventory spans all voltage and current ratings, frame sizes, and interrupting capacities 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 molded case circuit breakers serve critical applications across commercial buildings, industrial facilities, manufacturing plants, data centers, healthcare facilities, distribution panels, motor control centers, switchboards, and power distribution systems.

Whether you're maintaining legacy equipment with obsolete MCCB models or sourcing current production breakers for new installations and retrofits, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need molded case 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.