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Molded Case Circuit Breaker

Westinghouse

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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
FD4175E	Limited Stock From Get Price	Cutler Hammer	175	600
FD4175V	Limited Stock From Get Price	Westinghouse	175	600
FD4175VL	Limited Stock From Get Price	Eaton	175	600
FD4200E	Limited Stock From Get Price	Eaton	200	600
FD4225KBP10	Limited Stock From Get Price	Eaton	225	600
FDB2175BP10	Limited Stock From Get Price	Eaton	175	600
FDB2200BP10	Limited Stock From Get Price	Eaton	200	600
FDB2225BP10	Limited Stock From Get Price	Eaton	225	600
FDB3070A02	Limited Stock From Get Price	Eaton	70	600
FDB3175BP10	Limited Stock From Get Price	Eaton	175	600
FDB3200BP10	Limited Stock From Get Price	Eaton	200	600
FDB3225BP10	Limited Stock From Get Price	Eaton	225	600
FDB4175BP10	Limited Stock From Get Price	Eaton	175	600
FDB4200BP10	Limited Stock From Get Price	Eaton	200	600
FDB4225BP10	Limited Stock From Get Price	Eaton	225	600
FDC2110BP10	Limited Stock From Get Price	Eaton	110	600
FG3015S18	Limited Stock From Get Price	Eaton	15	600
FG3020S18	Limited Stock From Get Price	Westinghouse	20	600
FG3025S18	Limited Stock From Get Price	Westinghouse	25	600
FG3030S18	Limited Stock From Get Price	Westinghouse	30	600
FG3035S18	Limited Stock From Get Price	Westinghouse	35	600
FG3040S18	Limited Stock From Get Price	Westinghouse	40	600
FG3045S18	Limited Stock From Get Price	Eaton	45	600
FG3050S18	Limited Stock From Get Price	Westinghouse	50	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.