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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
FGA240702
FGA240702
Limited Stock
From
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Square D
70
480
FGA240703
FGA240703
Limited Stock
From
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Square D
70
480
FGA240704
FGA240704
Limited Stock
From
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Schneider Electric
70
480
FGA240705
FGA240705
Limited Stock
From
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Square D
70
480
FGA240706
FGA240706
Limited Stock
From
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Square D
70
480
FGA24080
FGA24080
Limited Stock
From
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Schneider Electric
80
480
FGA240801
FGA240801
Limited Stock
From
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Schneider Electric
80
480
FGA240802
FGA240802
Limited Stock
From
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Schneider Electric
80
480
FGA240803
FGA240803
Limited Stock
From
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Schneider Electric
80
480
FGA240804
FGA240804
Limited Stock
From
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Schneider Electric
80
480
FGA240805
FGA240805
Limited Stock
From
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Square D
80
480
FGA240806
FGA240806
Limited Stock
From
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Schneider Electric
80
480
FGA24090
FGA24090
Limited Stock
From
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Square D
90
480
FGA240901
FGA240901
Limited Stock
From
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Schneider Electric
90
480
FGA240902
FGA240902
Limited Stock
From
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Square D
90
480
FGA240903
FGA240903
Limited Stock
From
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Square D
90
480
FGA240904
FGA240904
Limited Stock
From
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Square D
90
480
FGA240905
FGA240905
Limited Stock
From
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Square D
90
480
FGA240906
FGA240906
Limited Stock
From
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Square D
90
480
FGA24100
FGA24100
Limited Stock
From
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Square D
100
480
FGA241001
FGA241001
Limited Stock
From
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Square D
100
480
FGA241003
FGA241003
Limited Stock
From
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Square D
100
480
FGA241004
FGA241004
Limited Stock
From
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Schneider Electric
100
480
FGA241005
FGA241005
Limited Stock
From
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Schneider Electric
100
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.