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Molded Case Circuit Breaker

Cutler Hammer

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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
EHB3060L	In Stock From $303^.01	Westinghouse	60	480
EHB3070	In Stock From $254^.74	Cutler Hammer	70	480
EHB3070L	In Stock From $98^.00	Westinghouse	70	480
EHB3080L	In Stock From $101^.50	Cutler Hammer	80	480
EHB3090L	In Stock From $116^.48	Westinghouse	90	480
EHB3100LK	In Stock From $262^.69	Westinghouse	100	480
EHB3100VL	In Stock From $261^.65	Cutler Hammer	100	480
EHD1040VW	In Stock From $129^.44	Eaton	40	277
EHD3025BP10	In Stock From $374^.53	Eaton	25	480
EHD3030BP10	In Stock From $562^.13	Eaton	30	480
EHD3045BP10	In Stock From $377^.86	Eaton	45	480
EHD3070Y	In Stock From $526^.44	Eaton	70	480
EHD3090S	In Stock From $509^.22	Eaton	90	480
EHD3090Y	In Stock From $519^.37	Eaton	90	480
EHD3100W	In Stock From $618^.95	Eaton	100	480
ELFW4050L	In Stock From $43^.66	Eaton	50	690
ELHFD3015L	In Stock From $272^.32	Westinghouse	15	480
ELHFD3040L	In Stock From $1,040^.00	Westinghouse	40	480
ELHFD3070L	In Stock From $202^.93	Eaton	70	480
ELHFD3100	In Stock From $333^.34	Westinghouse	100	480
ELHFD3100L	Limited Stock From Get Price	Westinghouse	100	480
ELHFD4060L	In Stock From $3,081^.00	Westinghouse	60	480
ELKD3400	In Stock From $4,739^.31	Eaton	400	480
FB1020	In Stock From $47^.20	Cutler Hammer	20	277

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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.