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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
UBIA230NI	Limited Stock From Get Price	Connecticut Electric	30	240
UBIA270NI	Limited Stock From Get Price	Connecticut Electric	70	240
UBIA280NI	Limited Stock From Get Price	Connecticut Electric	80	240
UBIA290NI	Limited Stock From Get Price	Connecticut Electric	90	240
UBIA30NI	Limited Stock From Get Price	Connecticut Electric	30	120
UBITBA115R	Limited Stock From Get Price	Connecticut Electric	15	120
UBITBFP1252	Limited Stock From Get Price	Connecticut Electric	125	240
UBIZ4040	Limited Stock From Get Price	Connecticut Electric	40	240
VPKA115L	Limited Stock From Get Price	Connecticut Electric	15	120
VPKA115R	Limited Stock From Get Price	Connecticut Electric	15	120
VPKA120L	Limited Stock From Get Price	Connecticut Electric	20	120
VPKA130L	Limited Stock From Get Price	Connecticut Electric	30	240
VPKA130R	Limited Stock From Get Price	Connecticut Electric	30	240
VPKA215	Limited Stock From Get Price	Connecticut Electric	15	240
VPKA220	Limited Stock From Get Price	Connecticut Electric	20	240
VPKA230	Limited Stock From Get Price	Connecticut Electric	30	240
VPKA240	Limited Stock From Get Price	Connecticut Electric	40	240
VPKA250	Limited Stock From Get Price	Connecticut Electric	50	240
VPKD115	Limited Stock From Get Price	Connecticut Electric	15	240
VPKD120	Limited Stock From Get Price	Connecticut Electric	20	240
VPKD130	Limited Stock From Get Price	Connecticut Electric	30	240
VPKD230	Limited Stock From Get Price	Connecticut Electric	30	240
VPKD240	Limited Stock From Get Price	Connecticut Electric	40	240
VPKD250	Limited Stock From Get Price	Connecticut Electric	50	240

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.