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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
NAGF23033	Limited Stock From Get Price	Federal Pioneer	30	240
NAGF235	Limited Stock From Get Price	Federal Pioneer	35	240
NAGF23510	Limited Stock From Get Price	Federal Pioneer	35	240
NAGF23533	Limited Stock From Get Price	Federal Pioneer	35	240
NAGF24010	Limited Stock From Get Price	Federal Pioneer	40	240
NAGF24033	Limited Stock From Get Price	Federal Pioneer	40	240
NB111015FED	Limited Stock From Get Price	Federal Pioneer	15	120
NB111020FED	Limited Stock From Get Price	Federal Pioneer	20	120
NB221030FED	Limited Stock From Get Price	Federal Pioneer	30	240
NB221050FED	Limited Stock From Get Price	Federal Pioneer	50	240
NB221060FED	Limited Stock From Get Price	Federal Pioneer	60	240
NCO120	Limited Stock From Get Price	Federal Pacific	20	120
NCO125	Limited Stock From Get Price	Federal Pioneer	25	120
NCO140	Limited Stock From Get Price	Federal Pioneer	40	120
NCO145	Limited Stock From Get Price	Federal Pacific	45	120
NCO150	Limited Stock From Get Price	Federal Pioneer	50	120
NCO215	Limited Stock From Get Price	Federal Pioneer	15	240
NCO220	Limited Stock From Get Price	Federal Pioneer	20	240
NCO225	Limited Stock From Get Price	Federal Pacific	25	240
NCO230	Limited Stock From Get Price	Federal Pacific	30	240
NCO240	Limited Stock From Get Price	Federal Pacific	40	240
NCO245	Limited Stock From Get Price	Federal Pacific	45	240
FKGL32150	Limited Stock From Get Price	Federal Pioneer	150	240
FKGL32175	Limited Stock From Get Price	Federal Pioneer	175	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.