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Molded Case Circuit Breaker

Schneider Electric

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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
LV438732	Limited Stock From Get Price	Schneider Electric	63	500
LV438733	Limited Stock From Get Price	Schneider Electric	50	500
LV438734	Limited Stock From Get Price	Schneider Electric	40	500
LV438735	Limited Stock From Get Price	Schneider Electric	32	500
LV438736	Limited Stock From Get Price	Schneider Electric	25	500
LV438737	Limited Stock From Get Price	Schneider Electric	16	500
LV438750	Limited Stock From Get Price	Schneider Electric	100	500
LV438751	Limited Stock From Get Price	Schneider Electric	80	500
LV438752	Limited Stock From Get Price	Schneider Electric	63	500
LV438753	Limited Stock From Get Price	Schneider Electric	50	500
LV438754	Limited Stock From Get Price	Schneider Electric	40	500
LV438755	Limited Stock From Get Price	Schneider Electric	30	500
LV438756	Limited Stock From Get Price	Schneider Electric	25	500
LV438757	Limited Stock From Get Price	Schneider Electric	16	500
LV438830	Limited Stock From Get Price	Schneider Electric	160	500
LV438832	Limited Stock From Get Price	Schneider Electric	125	500
LV438881	Limited Stock From Get Price	Schneider Electric	125	500
LV438890	Limited Stock From Get Price	Schneider Electric	160	500
LV438891	Limited Stock From Get Price	Schneider Electric	125	500
LV438931	Limited Stock From Get Price	Schneider Electric	200	500
LV438981	Limited Stock From Get Price	Schneider Electric	200	500
LV438990	Limited Stock From Get Price	Schneider Electric	250	500
LV438991	Limited Stock From Get Price	Schneider Electric	200	500
MGN61315	Limited Stock From Get Price	Square D	4	480

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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.