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Molded Case Circuit Breaker

Cutler Hammer

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Molded Case Circuit Breaker

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Cutler Hammer

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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
RGH416T33WP08	Limited Stock From Get Price	Cutler Hammer	1600	600
RGH420T32EW16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH420T32PW16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH420T32WP16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH420T33EW16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH420T33PW16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH420T33WP16	Limited Stock From Get Price	Cutler Hammer	2000	600
RGH425T32EW40	Limited Stock From Get Price	Cutler Hammer	2500	600
RGH425T32PW40	Limited Stock From Get Price	Cutler Hammer	2500	600
RGH425T33EW40	Limited Stock From Get Price	Cutler Hammer	2500	600
RGH425T33PW40	Limited Stock From Get Price	Cutler Hammer	2500	600
RW316T51W	Limited Stock From Get Price	Cutler Hammer	1600	690
RW316T52W	Limited Stock From Get Price	Eaton	1600	690
RW316T53W	Limited Stock From Get Price	Westinghouse	1600	690
RW316T54W	Limited Stock From Get Price	Cutler Hammer	1600	690
RW316T55W	Limited Stock From Get Price	Cutler Hammer	1600	690
RW316T56W	Limited Stock From Get Price	Westinghouse	1600	690
RW316T61W	Limited Stock From Get Price	Eaton	1600	690
RW316T62W	Limited Stock From Get Price	Westinghouse	1600	690
RW316T63W	Limited Stock From Get Price	Cutler Hammer	1600	690
RW316T64W	Limited Stock From Get Price	Eaton	1600	690
RW316T65W	Limited Stock From Get Price	Westinghouse	1600	690
RW316T66W	Limited Stock From Get Price	Eaton	1600	690
RW316T81W	Limited Stock From Get Price	Eaton	1600	690

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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.