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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
CE1020L	Limited Stock From Get Price	Challenger	20	277
CE1025L	Limited Stock From Get Price	Challenger	25	277
CE1030L	Limited Stock From Get Price	Challenger	30	277
CE1040L	Limited Stock From Get Price	Challenger	40	277
CE1045L	Limited Stock From Get Price	Challenger	45	277
CE1050L	Limited Stock From Get Price	Challenger	50	277
CE1060L	Limited Stock From Get Price	Challenger	60	277
CE1070L	Limited Stock From Get Price	Challenger	70	277
CE1080L	Limited Stock From Get Price	Challenger	80	277
CE1090L	Limited Stock From Get Price	Challenger	90	277
CH3015	Limited Stock From Get Price	Challenger	15	480
CDK2250	Limited Stock From Get Price	Challenger	250	240
CDK2350	Limited Stock From Get Price	Challenger	350	240
CDK2400K	Limited Stock From Get Price	Challenger	400	240
CE3020WL	Limited Stock From Get Price	Challenger	20	480
CE3025L	Limited Stock From Get Price	Challenger	25	480
CE3025WL	Limited Stock From Get Price	Challenger	25	480
CE3030L	Limited Stock From Get Price	Challenger	30	480
CE3030WL	Limited Stock From Get Price	Challenger	30	480
CE3035L	Limited Stock From Get Price	Challenger	35	480
CE3040L	Limited Stock From Get Price	Cutler Hammer	40	480
CE3040WL	Limited Stock From Get Price	Cutler Hammer	40	480
CE3045L	Limited Stock From Get Price	Challenger	45	480
CE3050WL	Limited Stock From Get Price	Challenger	50	480

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.