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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
UBIF015N	In Stock From $26^.82	Federal Pacific	15	240
UBIF040N	In Stock From $26^.86	Connecticut Electric	40	240
UBIF050N	In Stock From $22^.00	Federal Pacific	50	240
UBIF15NB	In Stock From $34^.87	Connecticut Electric	15	120
UBIF220NB	In Stock From $113^.21	Connecticut Electric	20	120
UBIF230NB	In Stock From $127^.29	Connecticut Electric	30	120
UBIF250NB	In Stock From $115^.35	Connecticut Electric	50	120
UBIF280NB	In Stock From $216^.39	Connecticut Electric	80	120
UBIF290NB	In Stock From $196^.84	Connecticut Electric	90	120
UBITBA130L	In Stock From $52^.26	Connecticut Electric	30	120
UBITBA230	In Stock From $73^.70	Connecticut Electric	30	120
UBITBA250	In Stock From $72^.63	Connecticut Electric	50	120
UBITBFP1752	In Stock From $470^.00	Thomas & Betts	175	240
VPKUBIF2100N	In Stock From $312^.00	Connecticut Electric	100	240
UBITBA215	In Stock From $34^.87	Connecticut Electric	15	120
UBITBA220	In Stock From $34^.87	Connecticut Electric	20	120
UBITBA240	In Stock From $56^.99	Connecticut Electric	40	120
UBIF15	In Stock From $9^.48	Federal Pacific	15	240
UBIF30	In Stock From $27^.87	Connecticut Electric	30	240
UBIF215NB	In Stock From Get Price	Connecticut Electric	15	120
UBIF2100	In Stock From $214^.88	Connecticut Electric	-	-
UBIF220	In Stock From $0^.01	Connecticut Electric	-	-
UBIF230	In Stock From $70^.47	Connecticut Electric	-	-
UBIF240	In Stock From $70^.47	Connecticut 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.