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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
BL3100CT	Limited Stock From Get Price	ITE	100	240
BL370CT	Limited Stock From Get Price	ITE	70	240
BL380CT	Limited Stock From Get Price	ITE	80	240
BL390CT	Limited Stock From Get Price	ITE	90	240
CJ2A225	Limited Stock From Get Price	ITE	225	600
CJ2H400	Limited Stock From Get Price	ITE	400	600
CJ2L400	Limited Stock From Get Price	ITE	400	600
EH2S150	Limited Stock From Get Price	Siemens	150	480
HF2B060	Limited Stock From Get Price	ITE	60	600
HF2B070	Limited Stock From Get Price	Siemens	70	600
BQ1C015ITE	Limited Stock From Get Price	Siemens	15	120
BQ1C020ITE	Limited Stock From Get Price	Siemens	20	120
BQ1C030ITE	Limited Stock From Get Price	ITE	30	120
FJ63S250	Limited Stock From Get Price	ITE	250	600
G3B015	Limited Stock From Get Price	ITE	15	240
G3B090	Limited Stock From Get Price	ITE	90	240
HE43M100	Limited Stock From Get Price	Siemens	100	480
HM3B600	Limited Stock From Get Price	ITE	600	600
HM3B800	Limited Stock From Get Price	ITE	800	600
HPB3F160	Limited Stock From Get Price	Siemens	1600	600
ITEB2125	Limited Stock From Get Price	ITE	125	240
ITEB250	Limited Stock From Get Price	Siemens	50	240
ITEB280	Limited Stock From Get Price	Siemens	80	240
ITEB290	Limited Stock From Get Price	ITE	90	240

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.