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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
TJS3603G	In Stock From $412^.66	General Electric	300	600
TJS3603S	In Stock From $1,479^.51	General Electric	300	600
TJS3605S	In Stock From $2,367^.72	General Electric	500	600
TK4VF36	In Stock From $1,792^.75	General Electric	1200	600
TKH12S	In Stock From $4,873^.55	General Electric	1200	600
TKH12SS	In Stock From $4,731^.38	General Electric	1200	600
TKH8SS	In Stock From $1,402^.33	General Electric	800	600
TKL12SS	In Stock From $4,766^.29	General Electric	1200	600
TKL8S	In Stock From $1,844^.74	General Electric	800	600
TKL8SS	In Stock From $5,009^.26	General Electric	800	600
TKM426400	In Stock From $66^.33	General Electric	400	600
TKM436350	In Stock From $2,065^.00	General Electric	350	600
TKMA2Y1200	In Stock From $4,234^.22	General Electric	1200	600
TKMA8361000	In Stock From $2,439^.47	General Electric	1000	600
TKS4608	In Stock From $69^.80	General Electric	800	600
TQC21Y60	In Stock From $52^.61	General Electric	60	240
TQDL32150	In Stock From $1,278^.67	General Electric	150	240
TRLA36BB16	In Stock From $698^.00	General Electric	1600	600
CR308BT021A1AAAAA	In Stock From $1,102^.61	General Electric	-	-
EP61ULC16	In Stock From $87^.05	General Electric	-	-
TQL11W30	In Stock From Get Price	General Electric	30	240
TQL22015	In Stock From Get Price	General Electric	15	240
SGHC3401L4XX	In Stock From $2,000^.00	General Electric	150	480
TE1030GF	In Stock From $113^.64	General Electric	30	120

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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.