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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
ELHFD3030L	Limited Stock From Get Price	Eaton	30	480
ELHFD3040	Limited Stock From Get Price	Eaton	40	480
ELHFD3050L	Limited Stock From Get Price	Eaton	50	480
FB2010L	Limited Stock From Get Price	Westinghouse	10	600
FB2022MRL	Limited Stock From Get Price	Cutler Hammer	3	600
FB2025L	Limited Stock From Get Price	Cutler Hammer	25	600
FB2035	Limited Stock From Get Price	Cutler Hammer	35	600
FB2035L	Limited Stock From Get Price	Westinghouse	35	600
FB2045	Limited Stock From Get Price	Westinghouse	45	600
FB2045L	Limited Stock From Get Price	Westinghouse	45	600
FB2045MRL	Limited Stock From Get Price	Westinghouse	5	600
FB2060L	Limited Stock From Get Price	Westinghouse	60	600
FB2070L	Limited Stock From Get Price	Westinghouse	70	600
FB2080	Limited Stock From Get Price	Westinghouse	80	600
FB2080L	Limited Stock From Get Price	Westinghouse	80	600
FB2090	Limited Stock From Get Price	Cutler Hammer	90	600
FB2090L	Limited Stock From Get Price	Westinghouse	90	600
FB2110L	Limited Stock From Get Price	Westinghouse	110	600
FB2110MRL	Limited Stock From Get Price	Westinghouse	10	600
FB2150L	Limited Stock From Get Price	Westinghouse	150	600
FB2190MRL	Limited Stock From Get Price	Westinghouse	25	600
FB2270MRL	Limited Stock From Get Price	Westinghouse	30	600
FB3010L	Limited Stock From Get Price	Westinghouse	10	600
FB3010V	Limited Stock From Get Price	Westinghouse	10	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.