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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
UTS1200NNU-NGO-1000A	Limited Stock From Get Price	LS Electric	1000	600
UTS1200NNU-NGO-1200A	Limited Stock From Get Price	LS Electric	1200	600
UTS150HHU-FMU-100A	Limited Stock From Get Price	LS Electric	100	600
UTS150HHU-FMU-150A	Limited Stock From Get Price	LS Electric	150	600
UTS150HHU-FMU-40A	Limited Stock From Get Price	LS Electric	40	600
UTS150HHU-FMU-60A	Limited Stock From Get Price	LS Electric	60	600
UTS150HHU-FMU-80A	Limited Stock From Get Price	LS Electric	80	600
UTS150NNU-FMU-150A	Limited Stock From Get Price	LS Electric	100	600
UTS250H FMU 250A 3P L UL	Limited Stock From Get Price	LS Electric	250	-
UTS250HHU-FMU-200A	Limited Stock From Get Price	LS Electric	200	600
UTS250HHU-FMU-250A	Limited Stock From Get Price	LS Electric	250	600
UTS400HHU-FMU-300A	Limited Stock From Get Price	LS Electric	300	600
UTS400HHU-FMU-400A	Limited Stock From Get Price	LS Electric	400	600
UTS400NNU-FMU-300A	Limited Stock From Get Price	LS Electric	300	600
UTS400NNU-FMU-400A	Limited Stock From Get Price	LS Electric	400	600
UTS600HHU-FMU-500A	Limited Stock From Get Price	LS Electric	500	600
UTS600HHU-FMU-600A	Limited Stock From Get Price	LS Electric	600	600
UTS600NNU-FMU-500A	Limited Stock From Get Price	LS Electric	500	600
UTS600NNU-FMU-600A	Limited Stock From Get Price	LS Electric	600	600
UTS800HHU-NGO-800A	Limited Stock From Get Price	LS Electric	800	600
UTS800NNU-NGO-800A	Limited Stock From Get Price	LS Electric	800	600
06110165R0	Limited Stock From Get Price	LS Electric	-	-
06110179R0	Limited Stock From Get Price	LS Electric	-	-
06110204R0	Limited Stock From Get Price	LS Electric	-	-

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.