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Molded Case Circuit Breaker

Cutler Hammer

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Molded Case Circuit Breaker

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Cutler Hammer

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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
QBHW3020HV	Limited Stock From Get Price	Cutler Hammer	20	240
QBHW3025HV	Limited Stock From Get Price	Cutler Hammer	25	240
QBHW3030HT	Limited Stock From Get Price	Cutler Hammer	30	240
QBHW3035HV	Limited Stock From Get Price	Cutler Hammer	35	240
QBHW3040HV	Limited Stock From Get Price	Cutler Hammer	40	240
QBHW3045HV	Limited Stock From Get Price	Cutler Hammer	45	240
QBHW3050HV	Limited Stock From Get Price	Cutler Hammer	50	240
QBHW3055H	Limited Stock From Get Price	Cutler Hammer	55	240
QBHW3055HV	Limited Stock From Get Price	Cutler Hammer	55	240
QBHW3060HV	Limited Stock From Get Price	Cutler Hammer	60	240
QBHW3070HV	Limited Stock From Get Price	Cutler Hammer	70	240
QBHW3080HV	Limited Stock From Get Price	Cutler Hammer	80	240
QBHW3090HV	Limited Stock From Get Price	Cutler Hammer	90	240
QBHW3100HV	Limited Stock From Get Price	Cutler Hammer	100	240
QC1005	Limited Stock From Get Price	Cutler Hammer	5	240
QC2025H	Limited Stock From Get Price	Cutler Hammer	25	240
RD316T106W	Limited Stock From Get Price	Cutler Hammer	1600	600
RD316T107W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T55W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T62W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T76W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T77W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T82W	Limited Stock From Get Price	Westinghouse	1600	600
RD316T83W	Limited Stock From Get Price	Westinghouse	1600	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.