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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
HFB3110	In Stock From $234^.69	Westinghouse	110	600
HFB3125	In Stock From $597^.24	Cutler Hammer	125	600
HFB3150	In Stock From $639^.36	Cutler Hammer	150	600
HFB31800ML	In Stock From $1,125^.71	Cutler Hammer	150	600
HFB3190ML	In Stock From $375^.58	Cutler Hammer	25	600
HFD1015BP10	In Stock From $271^.79	Eaton	15	277
HFD1015L	In Stock From $135^.63	Eaton	15	277
HFD1035L	In Stock From $306^.79	Eaton	35	277
HFD1045L	In Stock From $92^.12	Eaton	45	277
HFD1050L	In Stock From $263^.83	Eaton	50	277
HFD1060L	In Stock From $210^.08	Eaton	60	277
HFD1070L	In Stock From $187^.69	Eaton	70	277
HFD1080L	In Stock From $335^.48	Eaton	80	277
HFD1090L	In Stock From $305^.43	Eaton	90	277
HFD1100L	In Stock From $305^.43	Eaton	100	277
HFD1125L	In Stock From $1,673^.14	Eaton	125	277
HFD2015V	In Stock From $568^.27	Cutler Hammer	15	600
HFD2020LBP10	In Stock From $433^.62	Eaton	20	600
HFD2030S	In Stock From $418^.65	Eaton	30	600
HFD2125LBP10	In Stock From $962^.38	Eaton	125	600
HFD2150LBP10	In Stock From $884^.93	Eaton	150	600
HFD3015LA02	In Stock From $2,158^.97	Eaton	15	600
HFD3025BP10	In Stock From $1,460^.64	Eaton	25	600
HFD3030WBP10	In Stock From $543^.20	Eaton	30	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.