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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
TEYH1050B	In Stock From $220^.69	General Electric	50	480
TEYH1060B	In Stock From $206^.28	General Electric	60	480
TEYH2025B	In Stock From $539^.28	General Electric	25	480
TEYH2030B	In Stock From $552^.69	General Electric	30	480
TEYH2045B	In Stock From $672^.92	General Electric	45	480
TEYH2080B	In Stock From $619^.49	General Electric	80	480
TEYH2090B	In Stock From $466^.61	General Electric	90	480
TEYH2100B	In Stock From $582^.52	General Electric	100	480
TEYH3080B	In Stock From $721^.42	General Electric	80	480
THQL1140	In Stock From $4^.55	ABB	40	120
XT1HU3015AFD000XXX	In Stock From $470^.02	ABB	15	600
XT1HU3035AYD000XXX	In Stock From $487^.64	ABB	35	600
XT1HU3040AFD000XXX	In Stock From $450^.64	ABB	40	600
XT1HU3045AYD000XXX	In Stock From $513^.30	ABB	45	600
XT1HU3050AFD000XXX	In Stock From $474^.67	ABB	50	600
XT1HU3050AYD00GXXX	In Stock From $173^.65	ABB	50	600
XT1HU3060AFD000XXX	In Stock From $523^.02	ABB	60	600
XT1HU3070AFD000XXX	In Stock From $524^.50	ABB	70	600
XT1HU3070AYD000XXX	In Stock From $560^.48	ABB	70	600
XT1HU3080AAA000XXX	In Stock From $709^.52	ABB	80	600
XT1HU3080AFD000XXX	In Stock From $715^.02	ABB	80	600
XT1HU3080AYD000XXX	In Stock From $409^.98	ABB	80	600
XT1HU3090AFD000XXX	In Stock From $761^.81	ABB	90	600
XT1HU3090AYD000XXX	In Stock From $839^.04	ABB	90	600

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.