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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
TKR4606GALIG	In Stock From $69^.80	ABB
TKR4610GB	In Stock From $73^.33	ABB
TKR4612	In Stock From $44^.98	ABB
TKRG410	In Stock From Get Price	ABB
TKS4608GS	In Stock From $69^.80	ABB
TMQAD22200	In Stock From $36^.81	ABB
TQB32070	In Stock From $61^.76	General Electric
TQC1140	In Stock From $2^.22	ABB
TQC1150	In Stock From $2^.65	ABB
TQC32050	In Stock From $32^.20	ABB
TQC4425	In Stock From $0^.46	ABB
TQD22Y225XL	In Stock From $2^.33	ABB
TR230230	In Stock From $2^.22	ABB
TXQC1120	In Stock From $1^.84	ABB
V/305-210013	In Stock From $6^.32	ABB
V/305-210303	In Stock From $9^.68	ABB
V/305-216303	In Stock From $7^.02	ABB
V/305-220033	In Stock From $6^.32	ABB
2CDS271337R0104	In Stock From $34^.33	ABB
2CDS271337R0217	In Stock From $134^.06	ABB
2CDS382001R0135	In Stock From $306^.88	ABB
2CSF202001R1630	Limited Stock From Get Price	ABB
EP62ULD06	In Stock From $69^.45	ABB
EP62ULD50	In Stock From $57^.28	ABB

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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.