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Molded Case Circuit Breaker

Westinghouse

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Molded Case Circuit Breaker

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Westinghouse

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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
HFD3050VWH09BP10	Limited Stock From Get Price	Eaton	50	600
HFD3070BP10	Limited Stock From Get Price	Eaton	70	600
HFD3070VL	Limited Stock From Get Price	Eaton	70	600
HFD3100KBP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VBP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VH08BP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VH09BP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VLBP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VWBP10	Limited Stock From Get Price	Eaton	100	600
HFD3100VWH09BP10	Limited Stock From Get Price	Eaton	100	600
HFD3125VBP10	Limited Stock From Get Price	Eaton	125	600
HFD3125VLBP10	Limited Stock From Get Price	Eaton	125	600
HFD3125VWBP10	Limited Stock From Get Price	Eaton	125	600
HFD3125VWH09BP10	Limited Stock From Get Price	Eaton	125	600
HFD3150KBP10	Limited Stock From Get Price	Eaton	150	600
HFD3150VBP10	Limited Stock From Get Price	Eaton	150	600
HFD3150VLBP10	Limited Stock From Get Price	Eaton	150	600
HFD3150VWBP10	Limited Stock From Get Price	Eaton	150	600
HFD4040VL	Limited Stock From Get Price	Cutler Hammer	40	600
HFD4100K	Limited Stock From Get Price	Cutler Hammer	100	600
HFD4150K	Limited Stock From Get Price	Eaton	100	600
HFD4225K	Limited Stock From Get Price	Cutler Hammer	225	600
HFDDC1015L	Limited Stock From Get Price	Eaton	15	600
HFDDC1025L	Limited Stock From Get Price	Eaton	25	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.