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Molded Case Circuit Breaker

Cutler Hammer

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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
6622C87G28	Limited Stock From Get Price	Westinghouse	225	600
752B418G21	Limited Stock From Get Price	Cutler Hammer	250	600
CE2015	Limited Stock From Get Price	Cutler Hammer	15	480
CE2080	Limited Stock From Get Price	Challenger	80	480
CE2090	Limited Stock From Get Price	Challenger	90	480
CE3035WL	Limited Stock From Get Price	Challenger	35	480
CE3045WL	Limited Stock From Get Price	Challenger	45	480
CFH1100L	Limited Stock From Get Price	Challenger	100	277
CFH2150L	Limited Stock From Get Price	Cutler Hammer	150	600
CFH3175L	Limited Stock From Get Price	Cutler Hammer	175	600
CFH3200L	Limited Stock From Get Price	Challenger	200	600
CFH3225L	Limited Stock From Get Price	Challenger	225	600
CH150-FULL-NOTCH	Limited Stock From Get Price	Cutler Hammer	50	120
CH220CAFPN	Limited Stock From Get Price	Cutler Hammer	20	240
CH240-FULL-NOTCH	Limited Stock From Get Price	Cutler Hammer	40	240
CH250-FULL-NOTCH	Limited Stock From Get Price	Cutler Hammer	50	240
DA2400WK	Limited Stock From Get Price	Westinghouse	400	240
DA3400WK	Limited Stock From Get Price	Westinghouse	400	240
E2JM3250DW	Limited Stock From Get Price	Westinghouse	250	1000
E2JM3250DWS10	Limited Stock From Get Price	Eaton	250	1000
E2K2400MGW	Limited Stock From Get Price	Cutler Hammer	400	600
E2K3400MAWS09	Limited Stock From Get Price	Cutler Hammer	400	600
E2K3400MAWS10	Limited Stock From Get Price	Eaton	400	600
E2K3400MAWS11	Limited Stock From Get Price	Cutler Hammer	400	600

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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.