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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
REF2L015	Limited Stock From Get Price	Miami Breaker	15	600
REF2L015L	Limited Stock From Get Price	Miami Breaker	15	600
REF2L020	Limited Stock From Get Price	Miami Breaker	20	600
REF2L020L	Limited Stock From Get Price	Miami Breaker	20	600
REF2L025	Limited Stock From Get Price	Miami Breaker	25	600
REF2L025L	Limited Stock From Get Price	Miami Breaker	25	600
REF2L030	Limited Stock From Get Price	Miami Breaker	30	600
REF2L030L	Limited Stock From Get Price	Miami Breaker	30	600
REF2L035	Limited Stock From Get Price	Miami Breaker	35	600
REF2L035L	Limited Stock From Get Price	Miami Breaker	35	600
REF2L040	Limited Stock From Get Price	Miami Breaker	40	600
REF2L040L	Limited Stock From Get Price	Miami Breaker	40	600
REF2L045	Limited Stock From Get Price	Miami Breaker	45	600
REF2L045L	Limited Stock From Get Price	Miami Breaker	45	600
REF2L050	Limited Stock From Get Price	Miami Breaker	50	600
REF2L050L	Limited Stock From Get Price	Miami Breaker	50	600
REF2L060	Limited Stock From Get Price	Miami Breaker	60	600
REF2L060L	Limited Stock From Get Price	Miami Breaker	60	600
REF2L070	Limited Stock From Get Price	Miami Breaker	70	600
REF2L070L	Limited Stock From Get Price	Miami Breaker	70	600
REF2L080	Limited Stock From Get Price	Miami Breaker	80	600
REF2L080L	Limited Stock From Get Price	Miami Breaker	80	600
REF2L090	Limited Stock From Get Price	Miami Breaker	90	600
REF2L090L	Limited Stock From Get Price	Miami Breaker	90	600

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.