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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
BGA260356
BGA260356
Limited Stock
From
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Square D
35
600
BGA260403
BGA260403
Limited Stock
From
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Square D
40
600
BGA260405
BGA260405
Limited Stock
From
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Schneider Electric
40
600
BGA260406
BGA260406
Limited Stock
From
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Schneider Electric
40
600
BGA260453
BGA260453
Limited Stock
From
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Square D
45
600
BGA260454
BGA260454
Limited Stock
From
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Square D
45
600
BGA260455
BGA260455
Limited Stock
From
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Schneider Electric
45
600
BGA260456
BGA260456
Limited Stock
From
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Square D
45
600
BGA260503
BGA260503
Limited Stock
From
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Schneider Electric
50
600
BGA260505
BGA260505
Limited Stock
From
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Schneider Electric
50
600
BGA260506
BGA260506
Limited Stock
From
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Square D
50
600
BGA260603
BGA260603
Limited Stock
From
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Schneider Electric
60
600
BGA260605
BGA260605
Limited Stock
From
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Schneider Electric
60
600
BGA260606
BGA260606
Limited Stock
From
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Square D
60
600
BGA260703
BGA260703
Limited Stock
From
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Square D
70
600
BGA260705
BGA260705
Limited Stock
From
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Square D
70
600
BGA260706
BGA260706
Limited Stock
From
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Schneider Electric
70
600
BGA260803
BGA260803
Limited Stock
From
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Schneider Electric
80
600
BGA260805
BGA260805
Limited Stock
From
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Schneider Electric
80
600
BGA260903
BGA260903
Limited Stock
From
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Square D
90
600
BGA260905
BGA260905
Limited Stock
From
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Square D
90
600
BGA260906
BGA260906
Limited Stock
From
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Schneider Electric
90
600
BGA261003
BGA261003
Limited Stock
From
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Square D
100
600
BGA261005
BGA261005
Limited Stock
From
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Schneider Electric
100
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.