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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
HGHC1030	Limited Stock From Get Price	Cutler Hammer	30	277
HMCP600L6WZ04	Limited Stock From Get Price	Cutler Hammer	600	600
HMCPS015E0CA01	Limited Stock From Get Price	Eaton	-	600
JDCM3250D5MWA06	Limited Stock From Get Price	Eaton	250	1000
JDM3250F	Limited Stock From Get Price	Westinghouse	250	600
JGH3250NNWC	Limited Stock From Get Price	Eaton	-	600
LDM3600F	Limited Stock From Get Price	Westinghouse	600	600
LG3450S43	Limited Stock From Get Price	Westinghouse	450	600
LG3450S47	Limited Stock From Get Price	Westinghouse	450	600
LWC2400	Limited Stock From Get Price	Westinghouse	400	690
224-38096-000	Limited Stock From Get Price	Eaton	1800	690
2A11894G06	Limited Stock From Get Price	Eaton	-	-
AD1S-B2-AO-DN-H-A-61-10-3	Limited Stock From Get Price	Eaton	-	-
CF2-G3-AB0005-02B	Limited Stock From Get Price	Eaton	-	-
CF3-G8-AB-04R5-100-B	Limited Stock From Get Price	Eaton	-	-
CF3-Z1047-4W	Limited Stock From Get Price	Eaton	-	-
CHQ215GF	Limited Stock From Get Price	Eaton	-	-
CMBE32SUR200BTS	Limited Stock From Get Price	Eaton	-	-
CVH2225	Limited Stock From Get Price	Eaton	-	-
CVS2100X	Limited Stock From Get Price	Eaton	-	-
E04NE16X3N	Limited Stock From Get Price	Eaton	-	-
ECN5512BAE	Limited Stock From Get Price	Eaton	-	-
EHD2030VH09	Limited Stock From Get Price	Eaton	-	-
EHD3030VH09	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.