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Molded Case Circuit Breaker

Cutler Hammer

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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
KT3225TV	In Stock From $447^.06	Eaton	-	-
LD3600NW	In Stock From $4,879^.89	Eaton	-	-
MS360800	In Stock From $1,782^.00	Cutler Hammer	800	600
QBAF2020	Limited Stock From Get Price	Cutler Hammer	20	240
QBH1015AFGF	In Stock From $327^.45	Cutler Hammer	15	240
QBHGF2015	Limited Stock From Get Price	Cutler Hammer	15	240
QC2005	In Stock From $50^.58	Cutler Hammer	5	240
QC2045HT	In Stock From $127^.33	Eaton	45	240
QC2055	In Stock From $64^.00	Cutler Hammer	55	240
QC2100N	In Stock From $163^.02	Cutler Hammer	100	240
QCGF2020T	In Stock From $427^.39	Cutler Hammer	20	240
QCGF2040	In Stock From $337^.42	Cutler Hammer	40	240
QPHGFEP2020	In Stock From $170^.11	Cutler Hammer	20	240
QPHGFEP2030	In Stock From $484^.10	Cutler Hammer	30	240
RGH216038E	In Stock From $555^.56	Eaton	1600	-
XO220SWN	In Stock From $288^.73	Cutler Hammer	20	240
CHB120GFI	In Stock From Get Price	Cutler Hammer	-	-
HFD3015A02	In Stock From $1,290^.46	Cutler Hammer	-	-
LCL3400	In Stock From $1,188^.47	Eaton	-	-
MS360800F	In Stock From $0^.02	Eaton	800	600
0911-15-1P	In Stock From $27^.73	Heinemann	15	-
0911-20-1P	In Stock From $29^.83	Heinemann	20	-
0911-25-1P	In Stock From $27^.47	Cutler Hammer	25	-
0911-50-1P	In Stock From $34^.04	Cutler Hammer	50	-

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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.