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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
T5V400TW-4	Limited Stock From Get Price	ABB	400	600
T5VQ300EW	Limited Stock From Get Price	ABB	300	600
TS3N100TW-4	Limited Stock From Get Price	ABB	100	600
XHUCAFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCBFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCCFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCDFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCEFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCFFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCGFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCJFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCLFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCMFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCNFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCPFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCQFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUCRFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDAFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDBFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDCFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDDFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDEFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDFFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600
XHUDGFAZZAAAA00000	Limited Stock From Get Price	ABB	800	600

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.