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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
EDB14045SA	In Stock From $72^.52	Square D	45	277
EDB14060SA	In Stock From $236^.39	Square D	60	277
EDB24100SA	In Stock From $257^.94	Schneider Electric	100	480
EDB36020	In Stock From $538^.30	Schneider Electric	20	600
EDB36100	In Stock From $510^.10	Schneider Electric	100	600
EDH3125BP10	In Stock From $534^.00	Eaton	125	240
EGB24100	In Stock From $455^.89	Schneider Electric	100	480
EGB34015AABA	In Stock From $1,025^.00	Schneider Electric	15	480
EGB34015LH	In Stock From $214^.06	Square D	15	480
EGB34020LH	In Stock From $821^.28	Schneider Electric	20	480
EHB1010	In Stock From $259^.89	Cutler Hammer	10	277
EHB1040	In Stock From $112^.06	Westinghouse	40	277
EHB1050	In Stock From $37^.77	Westinghouse	50	277
EHB1060	In Stock From $139^.51	Westinghouse	60	277
EHB1070	In Stock From $37^.87	Westinghouse	70	277
EHB1090	In Stock From $71^.97	Westinghouse	90	277
EHD2015BP10	In Stock From $203^.80	Eaton	15	480
EHD2020BP10	In Stock From $269^.47	Eaton	20	480
EHD2025BP10	In Stock From $249^.29	Eaton	25	480
EHD2030BP10	In Stock From $280^.14	Eaton	30	480
EHD2035BP10	In Stock From $249^.44	Eaton	35	480
EHD2040BP10	In Stock From $261^.40	Eaton	40	480
EHD2045BP10	In Stock From $235^.15	Eaton	45	480
EHD2050BP10	In Stock From $291^.01	Eaton	50	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.