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Molded Case Circuit Breaker

Eaton

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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
HFD3150LBP10	In Stock From $1,046^.02	Eaton	150	600
HFD4100L	In Stock From $2,123^.53	Eaton	100	600
HFDDC1125L	In Stock From $1,267^.55	Eaton	125	600
HFDDC3030L	In Stock From $893^.22	Eaton	30	600
HFDDC3125L	In Stock From $906^.30	Eaton	125	600
HFDE316032C02	In Stock From $4,026^.74	Eaton	160	480
HFW3125L	In Stock From $2,137^.34	Eaton	125	690
HFW3200JL	In Stock From $8,614^.30	Westinghouse	200	690
HFWF3032L	In Stock From $907^.66	Westinghouse	32	690
HJDDC3250F	In Stock From $1,323^.58	Eaton	250	600
HKD2100	In Stock From $2,495^.92	Westinghouse	100	600
HKD2125	In Stock From $1,515^.23	Cutler Hammer	125	600
HKD2250	In Stock From $1,520^.83	Westinghouse	250	600
HKD2350	In Stock From $2,594^.27	Westinghouse	350	600
HKDDC3400W	In Stock From $2,757^.04	Eaton	400	600
HLD2500	In Stock From $2,314^.99	Cutler Hammer	500	600
HLD3600F	In Stock From $2,810^.48	Eaton	600	600
HLDB3600FT33W	In Stock From $4,164^.08	Eaton	600	600
HMCP015E0S	In Stock From $92^.26	Eaton	15	-
HMCP100K3C	In Stock From $897^.00	Eaton	100	600
HMCP400X5W	In Stock From $1,148^.54	Eaton	400	600
HMCP600L6W	In Stock From $3,565^.54	Eaton	600	600
HMCP600Y6W	In Stock From $5,806^.31	Eaton	800	600
HMCPE007C0C	In Stock From $207^.68	Eaton	7	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.