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Molded Case Circuit Breaker

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Molded Case Circuit Breaker

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Federal Pacific

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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
NFS335R	Limited Stock From Get Price	Federal Pacific	35	240
NFS340R	Limited Stock From Get Price	Federal Pacific	40	240
NFS345R	Limited Stock From Get Price	Federal Pacific	45	240
NFS350R	Limited Stock From Get Price	Federal Pacific	50	240
NFS360R	Limited Stock From Get Price	Federal Pacific	60	240
NFS370R	Limited Stock From Get Price	Federal Pacific	70	240
NFS380R	Limited Stock From Get Price	Federal Pacific	80	240
NFS390R	Limited Stock From Get Price	Federal Pacific	90	240
NJ631200YT	Limited Stock From Get Price	Federal Pacific	200	600
NJ631225NA	Limited Stock From Get Price	Federal Pacific	225	600
NJ631250YT	Limited Stock From Get Price	Federal Pacific	250	600
NJ631300YT	Limited Stock From Get Price	Federal Pacific	300	600
NJ631350YT	Limited Stock From Get Price	Federal Pacific	350	600
NJ631400YT	Limited Stock From Get Price	Federal Pacific	400	600
NJS6310AS	Limited Stock From Get Price	Federal Pacific	100	600
NJS6312AS	Limited Stock From Get Price	Federal Pacific	125	600
NJS6315AS	Limited Stock From Get Price	Federal Pacific	150	600
NJS6317AS	Limited Stock From Get Price	Federal Pacific	175	600
NJS6320AS	Limited Stock From Get Price	Federal Pacific	200	600
UBIF015	Limited Stock From Get Price	Connecticut Electric	15	120
UBIF020	Limited Stock From Get Price	Federal Pacific	20	120
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

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.