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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
GC2100	In Stock From $3^.81	Westinghouse	100	240
GC3050	In Stock From $143^.10	Eaton	50	240
GC3100	In Stock From $238^.72	Cutler Hammer	100	240
GCH3015	In Stock From $337^.73	Westinghouse	15	600
GDB2015	In Stock From $163^.55	Westinghouse	15	480
GDB2015D	In Stock From $76^.92	Westinghouse	15	480
GDB3015D	In Stock From $417^.74	Cutler Hammer	15	480
GDB3020	In Stock From $88^.24	Eaton	20	480
GDB3030D	In Stock From $655^.82	Eaton	30	480
GDB3035D	In Stock From $200^.18	Cutler Hammer	35	480
GDB3050D	In Stock From $136^.50	Westinghouse	50	480
GDB3070D	In Stock From $193^.18	Cutler Hammer	70	480
GDB3090D	In Stock From $677^.49	Eaton	90	480
GDB3100D	In Stock From $277^.46	Westinghouse	100	480
GFEP215	In Stock From $246^.95	Cutler Hammer	15	240
GHB1015BP24	In Stock From $70^.20	Eaton	15	277
GHBGFEP1050	In Stock From $684^.46	Eaton	50	277
GHCGFEP1020	In Stock From $449^.77	Cutler Hammer	20	277
GHCGFEP1030	In Stock From $722^.53	Cutler Hammer	30	277
GMCP003A0C	In Stock From $509^.94	Eaton	3	480
GMCP007C0C	In Stock From $569^.73	Eaton	7	480
GMCP063M2C	In Stock From $919^.80	Eaton	63	480
GWF3020	In Stock From $233^.25	Westinghouse	20	600
GWF3040	In Stock From $582^.77	Westinghouse	40	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.