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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
NF631080R	Limited Stock From Get Price	American	80	600
NF631090R	Limited Stock From Get Price	American	90	600
NEF211025	Limited Stock From Get Price	Federal Pacific	25	277
NEF211035	Limited Stock From Get Price	Federal Pacific	35	277
NEF211050	Limited Stock From Get Price	Federal Pacific	50	277
NEF211080	Limited Stock From Get Price	Federal Pacific	80	277
NEF211090	Limited Stock From Get Price	American	90	277
NEF211100	Limited Stock From Get Price	American	100	277
NEF213025	Limited Stock From Get Price	American	25	277
NEF213035	Limited Stock From Get Price	American	35	277
NEF213070	Limited Stock From Get Price	American	70	277
NEF213080	Limited Stock From Get Price	Federal Pacific	80	277
NEF213090	Limited Stock From Get Price	American	90	277
NEF213100	Limited Stock From Get Price	Federal Pacific	100	277
NE111020RP	Limited Stock From Get Price	Federal Pacific	20	120
NE111025	Limited Stock From Get Price	American	25	120
NE111030RP	Limited Stock From Get Price	Federal Pacific	30	120
NE111035	Limited Stock From Get Price	American	35	120
NE111040RP	Limited Stock From Get Price	Federal Pacific	40	120
NE111045	Limited Stock From Get Price	Federal Pacific	45	120
NE111050RP	Limited Stock From Get Price	American	50	120
NE111060	Limited Stock From Get Price	Federal Pacific	60	120
NE111060RP	Limited Stock From Get Price	Federal Pacific	60	120
NE221035	Limited Stock From Get Price	American	35	240

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.