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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
NM631800R	Limited Stock From Get Price	Federal Pacific	800	600
NM632700R	Limited Stock From Get Price	Federal Pacific	700	600
NM632800R	Limited Stock From Get Price	Federal Pacific	800	600
125	Limited Stock From Get Price	Federal Pacific	25	120
140	Limited Stock From Get Price	American	40	120
2B100BC	Limited Stock From Get Price	American	100	240
2B125BC	Limited Stock From Get Price	Federal Pacific	125	240
2B150BC	Limited Stock From Get Price	American	150	240
2B175BC	Limited Stock From Get Price	American	175	240
2B200BC	Limited Stock From Get Price	Federal Pacific	200	240
2B225BC	Limited Stock From Get Price	American	225	240
3P100H	Limited Stock From Get Price	Federal Pacific	100	240
3P20H	Limited Stock From Get Price	Federal Pacific	20	240
3P25-FLAT-TOP	Limited Stock From Get Price	Federal Pacific	25	240
3P25H	Limited Stock From Get Price	Federal Pacific	25	240
3P30H	Limited Stock From Get Price	Federal Pacific	30	240
3P35H	Limited Stock From Get Price	Federal Pacific	35	240
3P40H	Limited Stock From Get Price	Federal Pacific	40	240
3P45H	Limited Stock From Get Price	Federal Pacific	45	240
3P50H	Limited Stock From Get Price	Federal Pacific	50	240
3P60H	Limited Stock From Get Price	Federal Pacific	60	240
3P70H	Limited Stock From Get Price	Federal Pacific	70	240
3P80-FLAT-TOP	Limited Stock From Get Price	Federal Pacific	80	240
3P80H	Limited Stock From Get Price	Federal Pacific	80	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.