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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
FI2050	Limited Stock From Get Price	Cutler Hammer	50	480
FI2070	Limited Stock From Get Price	Cutler Hammer	70	480
FI2080	Limited Stock From Get Price	Cutler Hammer	80	480
FI2100	Limited Stock From Get Price	Cutler Hammer	100	480
FI2125	Limited Stock From Get Price	Cutler Hammer	125	480
FI2160	Limited Stock From Get Price	Cutler Hammer	160	480
FI2225L	Limited Stock From Get Price	Cutler Hammer	225	480
FI3025	Limited Stock From Get Price	Cutler Hammer	25	480
FI3035	Limited Stock From Get Price	Cutler Hammer	35	480
FI3090	Limited Stock From Get Price	Cutler Hammer	90	480
FL340015A	Limited Stock From Get Price	Cutler Hammer	15	480
FL360040B	Limited Stock From Get Price	Cutler Hammer	40	600
FS220020B	Limited Stock From Get Price	Cutler Hammer	20	240
FS320030B	Limited Stock From Get Price	Thomas & Betts	30	240
FS320050B	Limited Stock From Get Price	Cutler Hammer	50	240
FS320150AL	Limited Stock From Get Price	Thomas & Betts	150	240
FS340025	Limited Stock From Get Price	Cutler Hammer	25	480
FS340025B	Limited Stock From Get Price	Thomas & Betts	25	480
FS340035	Limited Stock From Get Price	Thomas & Betts	35	480
FS340045	Limited Stock From Get Price	Thomas & Betts	45	480
FS340090	Limited Stock From Get Price	Thomas & Betts	90	480
FS340150	Limited Stock From Get Price	Thomas & Betts	150	480
FS360020B	Limited Stock From Get Price	Cutler Hammer	20	600
FS360025B	Limited Stock From Get Price	Cutler Hammer	25	600

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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.