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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
SKPB36DD0800	In Stock From $10,164^.13	General Electric	800	600
TB12020AW	In Stock From $311^.72	General Electric	20	600
TB12020BWE05	In Stock From $633^.99	General Electric	20	600
TB12030	In Stock From $544^.91	General Electric	30	600
TB12030AW	Limited Stock From Get Price	General Electric	30	600
TB13015	In Stock From $628^.30	General Electric	15	600
TB13015AW	In Stock From $309^.73	General Electric	15	600
TB13020AW	In Stock From $250^.10	General Electric	20	600
TB13020BWE05	In Stock From $250^.10	General Electric	20	600
TB13025BWE05	In Stock From $656^.50	General Electric	25	600
TB13030BWE05	In Stock From $785^.19	General Electric	30	600
TB13035	In Stock From $745^.44	General Electric	35	600
TB13040	In Stock From $719^.06	General Electric	40	600
TB13040AW	In Stock From $683^.29	General Electric	40	600
TB13045BWE05	In Stock From $533^.79	General Electric	45	600
TB13050	In Stock From $718^.18	General Electric	50	600
TB13050AW	In Stock From $554^.26	General Electric	50	600
TB13060AW	In Stock From $407^.74	General Electric	60	600
TB13070AW	In Stock From $746^.90	General Electric	70	600
TB13080BWE09	In Stock From $611^.44	General Electric	80	600
TB13090	In Stock From $614^.21	General Electric	90	600
TB13090BWE09	In Stock From $511^.84	General Electric	90	600
TB13100	In Stock From $551^.63	General Electric	100	600
TBC63600J14L	In Stock From $1,583^.15	General Electric	600	600

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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.