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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
GWF1050	Limited Stock From Get Price	Westinghouse	50	240
GWF1063	Limited Stock From Get Price	Westinghouse	63	240
GWF1080	Limited Stock From Get Price	Cutler Hammer	80	240
GWF1100	Limited Stock From Get Price	Eaton	100	240
GWF2016	Limited Stock From Get Price	Westinghouse	16	600
GWF2020	Limited Stock From Get Price	Cutler Hammer	20	600
GWF2025	Limited Stock From Get Price	Eaton	25	600
GWF2032	Limited Stock From Get Price	Westinghouse	32	600
GWF2040	Limited Stock From Get Price	Cutler Hammer	40	600
GWF2050	Limited Stock From Get Price	Cutler Hammer	50	600
GWF2063	Limited Stock From Get Price	Cutler Hammer	63	600
GWF2080	Limited Stock From Get Price	Cutler Hammer	80	600
GWF2100	Limited Stock From Get Price	Eaton	100	600
GWF3016	Limited Stock From Get Price	Westinghouse	16	600
GWF3032	Limited Stock From Get Price	Cutler Hammer	32	600
GWF3050	Limited Stock From Get Price	Westinghouse	50	600
GWF3063	Limited Stock From Get Price	Cutler Hammer	63	600
GWF3080	Limited Stock From Get Price	Eaton	80	600
HFB3090L	Limited Stock From Get Price	Cutler Hammer	90	600
HFD1020V	Limited Stock From Get Price	Westinghouse	20	277
HFD1030BP10	Limited Stock From Get Price	Eaton	30	277
HFD1030V	Limited Stock From Get Price	Westinghouse	30	277
HFD1110L	Limited Stock From Get Price	Eaton	110	277
HFD1150L	Limited Stock From Get Price	Eaton	150	277

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.