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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
EH-3P-90A	Limited Stock From Get Price	ABB	90	600
ES-3P-125A	Limited Stock From Get Price	ABB	125	600
ES-3P-175A	Limited Stock From Get Price	ABB	175	600
ES-3P-200A	Limited Stock From Get Price	ABB	200	600
ES-3P-225A	Limited Stock From Get Price	ABB	225	600
ES-3P-70A	Limited Stock From Get Price	ABB	70	600
ES-3P-80A	Limited Stock From Get Price	ABB	80	600
NS-3P-900A	Limited Stock From Get Price	ABB	900	600
S1N-3P-100A	Limited Stock From Get Price	ABB	100	480
S201-C1.6NA	Limited Stock From Get Price	ABB	1.6	277
S203-B13NA	Limited Stock From Get Price	ABB	13	480
S203-B32NA	Limited Stock From Get Price	ABB	32	480
S203-C1.6NA	Limited Stock From Get Price	ABB	1.6	480
S203-C13NA	Limited Stock From Get Price	ABB	13	480
S203-C1NA	Limited Stock From Get Price	ABB	1	480
S203-C2NA	Limited Stock From Get Price	ABB	2	480
S203-C4NA	Limited Stock From Get Price	ABB	4	480
S203-C6NA	Limited Stock From Get Price	ABB	6	480
S203-K1.6NA	Limited Stock From Get Price	ABB	1.6	480
S203-K3NA	Limited Stock From Get Price	ABB	3	480
SH201-C20	Limited Stock From Get Price	ABB	20	440
ST201M-B13NA	Limited Stock From Get Price	ABB	13	277
SU202ML-K15	Limited Stock From Get Price	ABB	-	-
SU202MR-K25	Limited Stock From Get Price	ABB	-	-

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.