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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
BGA360156
BGA360156
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Square D
15
600
BJA360156
BJA360156
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Schneider Electric
15
600
BJA360206
BJA360206
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Schneider Electric
20
600
BJA360256
BJA360256
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Schneider Electric
25
600
BJA360356
BJA360356
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Schneider Electric
35
600
BJA360406
BJA360406
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Schneider Electric
40
600
BJA360456
BJA360456
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Schneider Electric
45
600
BJA360506
BJA360506
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Schneider Electric
50
600
BJA360606
BJA360606
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Schneider Electric
60
600
BJA360806
BJA360806
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Schneider Electric
80
600
BJA360906
BJA360906
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Schneider Electric
90
600
BJA361006
BJA361006
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Square D
100
600
BJA361106
BJA361106
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Square D
110
600
BJA361256
BJA361256
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Square D
125
600
EDB16015SA
EDB16015SA
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Schneider Electric
15
600
EDB16020SA
EDB16020SA
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Schneider Electric
20
600
EDB16025SA
EDB16025SA
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Schneider Electric
25
600
EDB16030SA
EDB16030SA
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Schneider Electric
30
600
EDB16035SA
EDB16035SA
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Schneider Electric
35
600
EDB16040SA
EDB16040SA
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Square D
40
600
EDB16045SA
EDB16045SA
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Schneider Electric
45
600
EDB16050SA
EDB16050SA
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Square D
50
600
EDB16060SA
EDB16060SA
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From
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Square D
60
600
EDB16070SA
EDB16070SA
Limited Stock
From
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Square D
70
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.