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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
FD4050	In Stock From $2,075^.15	Eaton	50	600
NGC312038E	In Stock From $13,489^.02	Eaton	-	-
NGS308032EC	In Stock From $11,589^.94	Eaton	-	-
NGS308035E	In Stock From $7,712^.12	Eaton	-	-
NGS308036EC	In Stock From $5,575^.88	Eaton	-	-
NGS312033EC	In Stock From $8,028^.91	Eaton	-	-
NGS312035EC	In Stock From $8,199^.47	Eaton	-	-
NGS312036EC	In Stock From $7,770^.87	Eaton	-	-
NGS312039EC	In Stock From $7,982^.84	Eaton	-	-
QBGFEP2040	In Stock From $218^.78	Eaton	40	240
QBGFT2025	In Stock From $353^.48	Eaton	25	240
BQ2252115	In Stock From $81^.90	Cutler Hammer	25	240
BQC215230	In Stock From $81^.50	Cutler Hammer	30	240
BQC2402115	In Stock From $85^.80	Cutler Hammer	15	240
CA2100S3	In Stock From $1,504^.75	Cutler Hammer	100	240
CA2125S3	In Stock From $929^.42	Cutler Hammer	125	240
CA2150S3	In Stock From $935^.80	Cutler Hammer	150	240
CA2175S3	In Stock From $1,095^.31	Cutler Hammer	175	240
CA2225N	In Stock From $685^.43	Cutler Hammer	225	240
CA2225S3	In Stock From $1,260^.56	Cutler Hammer	225	240
CA2225W	In Stock From $2,181^.24	Cutler Hammer	225	240
CA2225Y	In Stock From $2,181^.24	Cutler Hammer	225	240
CAH2100	In Stock From $608^.14	Cutler Hammer	100	240
CAH2100W	In Stock From $608^.14	Cutler Hammer	100	240

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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.