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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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Manufacturer
Amperage
Voltage
FAR26045AB
FAR26045AB
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Square D
45
600
FAR26045AC
FAR26045AC
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Square D
45
600
FAR26045BC
FAR26045BC
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Square D
45
600
FAR26050AB
FAR26050AB
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Square D
50
600
FAR26050AC
FAR26050AC
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Square D
50
600
FAR26050BC
FAR26050BC
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Square D
50
600
FAR26060AB
FAR26060AB
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Square D
60
600
FAR26060AC
FAR26060AC
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Square D
60
600
FAR26060BC
FAR26060BC
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Square D
60
600
FAR26070AB
FAR26070AB
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Square D
70
600
FAR26070AC
FAR26070AC
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Square D
70
600
FAR26070BC
FAR26070BC
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Square D
70
600
FAR26080AB
FAR26080AB
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Square D
80
600
FAR26080AC
FAR26080AC
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Square D
80
600
FAR26080BC
FAR26080BC
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Square D
80
600
FAR26090AB
FAR26090AB
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Square D
90
600
FAR26090AC
FAR26090AC
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Square D
90
600
FAR26090BC
FAR26090BC
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Square D
90
600
FCF24015
FCF24015
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Square D
15
480
FCF24020
FCF24020
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Square D
20
480
FCF24025
FCF24025
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Square D
25
480
FCF24030
FCF24030
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Square D
30
480
FCF24035
FCF24035
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Square D
35
480
FCF24040
FCF24040
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Square D
40
480
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.