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Molded Case Circuit Breaker

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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
CHFAFGF120PN	In Stock From $79^.48	Eaton	20	120
CHFEP120	In Stock From $311^.93	Westinghouse	20	120
CHFN115DF	In Stock From $8^.99	Eaton	15	240
CHFN120A1CS	In Stock From $85^.98	Eaton	20	120
CHFN120EP	In Stock From $231^.30	Eaton	20	120
CHFN130EP	In Stock From $214^.88	Eaton	30	120
CHFP120DF	In Stock From $56^.77	Eaton	20	120
CHN215GF	In Stock From $184^.06	Eaton	15	240
CHND312T33W	In Stock From $7,193^.74	Westinghouse	1200	600
CHND3800T33W	In Stock From $7,214^.95	Eaton	800	600
CHOM115	In Stock From $40^.94	Schneider Electric	15	120
CHOM120	In Stock From $41^.54	Schneider Electric	20	120
CHOM120PCAFI	In Stock From $331^.83	Schneider Electric	20	120
CHOM130	In Stock From $118^.39	Schneider Electric	30	120
CHQ130	In Stock From $110^.95	Eaton	30	120
CHQ215	In Stock From $25^.30	Eaton	15	240
CHQ220	In Stock From $21^.58	Eaton	20	240
CHQ225	In Stock From $169^.87	Eaton	25	240
CHQ235	In Stock From $101^.64	Eaton	35	240
CHQ240	In Stock From $28^.28	Eaton	40	240
CHQ245	In Stock From $121^.15	Eaton	45	240
CHQ250	In Stock From $45^.80	Eaton	50	240
CL115	In Stock From $11^.13	Eaton	15	120
CL120	In Stock From $84^.17	Cutler Hammer	20	120

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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.