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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
EA3080VL	Limited Stock From Get Price	Cutler Hammer	80	240
EA3090L	Limited Stock From Get Price	Cutler Hammer	90	240
EA3090V	Limited Stock From Get Price	Cutler Hammer	90	240
EA3090VL	Limited Stock From Get Price	Cutler Hammer	90	240
EA3100VL	Limited Stock From Get Price	Cutler Hammer	100	240
EB1010	Limited Stock From Get Price	Westinghouse	10	120
EC2015L	Limited Stock From Get Price	Cutler Hammer	15	240
EC2030L	Limited Stock From Get Price	Cutler Hammer	30	240
EC2040L	Limited Stock From Get Price	Cutler Hammer	40	240
EC2050L	Limited Stock From Get Price	Cutler Hammer	50	240
EC2060L	Limited Stock From Get Price	Cutler Hammer	60	240
EC2070	Limited Stock From Get Price	Cutler Hammer	70	240
EC2080	Limited Stock From Get Price	Cutler Hammer	80	240
EC2080L	Limited Stock From Get Price	Cutler Hammer	80	240
EC2090	Limited Stock From Get Price	Cutler Hammer	90	240
EC2090L	Limited Stock From Get Price	Cutler Hammer	90	240
EC2100	Limited Stock From Get Price	Cutler Hammer	100	240
EC2100L	Limited Stock From Get Price	Cutler Hammer	100	240
EC3020C	Limited Stock From Get Price	Cutler Hammer	20	240
EC3030C	Limited Stock From Get Price	Cutler Hammer	30	240
EC3040C	Limited Stock From Get Price	Cutler Hammer	40	240
EC3040L	Limited Stock From Get Price	Cutler Hammer	40	240
EC3050C	Limited Stock From Get Price	Cutler Hammer	50	240
EC3050L	Limited Stock From Get Price	Cutler Hammer	50	240

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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.