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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
330-T25S2U10	In Stock From $143^.00	C3 Controls	10
330-T25S2U16	In Stock From $119^.87	C3 Controls	16
330-T25S2D63	In Stock From $114^.97	C3 Controls	6.3
330-T25S2U20	In Stock From $107^.20	C3 Controls	-
330-T25S2D40	In Stock From $93^.36	C3 Controls	-
330-T25S2U25	In Stock From $142^.86	C3 Controls	-
330-T25S2D25	In Stock From $117^.75	C3 Controls	-
330-T25S2D16	In Stock From $77^.16	C3 Controls	-
1100-CB2D2U10	Limited Stock From Get Price	C3 Controls	-
1100-CB2D2U15	Limited Stock From Get Price	C3 Controls	-
1100-SP1B2D60	Limited Stock From Get Price	C3 Controls	-
1100-SP1C2U40	In Stock From $19^.11	C3 Controls	-
1100-SP1D2D70	Limited Stock From Get Price	C3 Controls	-
1100-SP2C2D20	In Stock From $24^.11	C3 Controls	-
330-M25S2C25	In Stock From $81^.34	C3 Controls	-
330-M25S2C63	In Stock From $133^.41	C3 Controls	-
330-M25S2D63	In Stock From $145^.44	C3 Controls	-
330-M25S2U20	In Stock From $78^.26	C3 Controls	-
330-T25S2C16	In Stock From $32^.30	C3 Controls	-
330-T25S2C40	In Stock From $55^.36	C3 Controls	-
330-T25S2D10	In Stock From $85^.74	C3 Controls	-
1100-SP1B2U20	In Stock From $1^.82	C3 Controls	20
330-T25S2U32	In Stock From $234^.44	C3 Controls	-
1100-CB1C2D50	In Stock From $20^.77	C3 Controls	-

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.