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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
RGH425038E	Limited Stock From Get Price	Eaton	2500	600
1491D72G14	Limited Stock From Get Price	Eaton	250	-
66C1478G10	Limited Stock From Get Price	Eaton	-	240
BD4040	Limited Stock From Get Price	Cutler Hammer	40	120
BR230SURCS	Limited Stock From Get Price	Eaton	30	240
CHCAF215	Limited Stock From Get Price	Eaton	15	120
CHCAF220	Limited Stock From Get Price	Eaton	20	120
CHFGF130PN	Limited Stock From Get Price	Eaton	30	120
FD3040VSH09	Limited Stock From Get Price	Eaton	40	600
FG3090S01	Limited Stock From Get Price	Eaton	90	600
FG3100S05	Limited Stock From Get Price	Westinghouse	100	600
FG3110S06	Limited Stock From Get Price	Cutler Hammer	110	600
FWF4200L0	Limited Stock From Get Price	Westinghouse	200	690
GPS3035	Limited Stock From Get Price	Eaton	-	480
HGHC1025	Limited Stock From Get Price	Eaton	25	277
HGHC1030	Limited Stock From Get Price	Cutler Hammer	30	277
HMCPS015E0CA01	Limited Stock From Get Price	Eaton	-	600
JGH3250NNWC	Limited Stock From Get Price	Eaton	-	600
PDF33M0400E2NL	Limited Stock From Get Price	Eaton	400	600
PDG12C0125TFFK	Limited Stock From Get Price	Cutler Hammer	125	600
PDG33PH400E3NN	Limited Stock From Get Price	Cutler Hammer	400	600
PDG42M0800E5MJ	Limited Stock From Get Price	Cutler Hammer	800	600
224-38096-000	Limited Stock From Get Price	Eaton	1800	690
AD1S-B2-AO-DN-H-A-61-10-3	Limited Stock From Get Price	Eaton	-	-

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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.