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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
HFD4150L	In Stock From $3,387^.95	Eaton	150	600
HFD4200	In Stock From $2,304^.00	Westinghouse	200	600
HFD4225	In Stock From $3,401^.98	Westinghouse	225	600
HFD4225L	In Stock From $3,391^.26	Eaton	225	600
HFDDC1020L	In Stock From $327^.00	Eaton	20	600
HFDDC1040L	In Stock From $576^.31	Eaton	40	600
HFDDC2050L	In Stock From $492^.00	Eaton	50	600
HFDDC2070L	In Stock From $1,111^.50	Eaton	70	600
HFDDC3025L	In Stock From $666^.34	Eaton	25	600
HFDDC3030L	In Stock From $746^.22	Eaton	30	600
HFDDC3040L	In Stock From $536^.93	Eaton	40	600
HFDDC3070L	In Stock From $619^.90	Eaton	70	600
HFDDC3100L	In Stock From $1,723^.68	Eaton	100	600
HFDDC3125L	In Stock From $910^.86	Eaton	125	600
HFDDC3125W	In Stock From $1,738^.34	Eaton	125	600
HFDDC3225L	In Stock From $2,329^.51	Eaton	225	600
HFDDC3225W	In Stock From $2,449^.76	Eaton	225	600
HFDE308032LBP10	In Stock From $3,239^.66	Eaton	80	480
HFDE308033LBP10	In Stock From $3,239^.66	Eaton	80	480
HFDE308035LBP10	In Stock From $3,239^.66	Eaton	80	480
HFDE308036LBP10	In Stock From $3,239^.66	Eaton	80	480
HFDE316032LBP10	In Stock From $4,021^.90	Eaton	160	480
HFDE316033BP10	In Stock From $4,021^.90	Eaton	160	480
HFDE316033LBP10	In Stock From $4,021^.90	Eaton	160	480

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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.