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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
TEYH3025B	In Stock From $441^.80	General Electric	25	480
TEYH3045B	In Stock From $684^.95	General Electric	45	480
TEYH3050B	In Stock From $426^.02	General Electric	50	480
TEYH3090B	In Stock From $715^.53	General Electric	90	480
TEYH3100B	In Stock From $715^.53	General Electric	100	480
TEYH3125B	In Stock From $1,947^.17	General Electric	125	480
THED136020	In Stock From $199^.65	General Electric	20	600
THED136025	In Stock From $570^.19	General Electric	25	600
THED136030	In Stock From $245^.35	General Electric	30	600
THED136035	In Stock From $570^.19	General Electric	35	600
THED136040	In Stock From $566^.05	General Electric	40	600
THED136045	In Stock From $552^.64	General Electric	45	600
THED136050	In Stock From $667^.25	General Electric	50	600
THED136070	In Stock From $675^.20	General Electric	70	600
THED136100	In Stock From $817^.15	General Electric	100	600
THED136110	In Stock From $1,081^.44	General Electric	110	600
THED136125	In Stock From $1,100^.45	General Electric	125	600
THED136150	In Stock From $1,204^.77	General Electric	150	600
THHQB32015	In Stock From $144^.03	ABB	15	240
THHQB32020	In Stock From $77^.40	ABB	20	208
THHQB32060	In Stock From $100^.30	ABB	60	208
THHQB32080	In Stock From $135^.57	ABB	80	208
THHQB32100	In Stock From $147^.31	ABB	100	208
THQB1115	In Stock From $9^.70	General Electric	15	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.