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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
BDA161105
BDA161105
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From
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Schneider Electric
110
600
BDA161251
BDA161251
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From
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Square D
125
600
BDA161253
BDA161253
Limited Stock
From
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Square D
125
600
BDA161255
BDA161255
Limited Stock
From
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Square D
125
600
BDA34040
BDA34040
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From
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Square D
40
480
BDA34070
BDA34070
Limited Stock
From
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Schneider Electric
70
480
BDF16015
BDF16015
Limited Stock
From
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Schneider Electric
15
600
BDF16025
BDF16025
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Square D
25
600
BDF16030
BDF16030
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From
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Schneider Electric
30
600
BDF16035
BDF16035
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From
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Schneider Electric
35
600
BDF16040
BDF16040
Limited Stock
From
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Square D
40
600
BDF16045
BDF16045
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Schneider Electric
45
600
BDF16050
BDF16050
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Schneider Electric
50
600
BDF16060
BDF16060
Limited Stock
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Schneider Electric
60
600
BDF16070
BDF16070
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From
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Square D
70
600
BDF16080
BDF16080
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Square D
80
600
BDF16090
BDF16090
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Schneider Electric
90
600
BDF16100
BDF16100
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Square D
100
600
BDF16110
BDF16110
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Square D
110
600
BDF16125
BDF16125
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Schneider Electric
125
600
BDF26020
BDF26020
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From
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Schneider Electric
20
600
BDF26025
BDF26025
Limited Stock
From
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Schneider Electric
25
600
BDF26030
BDF26030
Limited Stock
From
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Schneider Electric
30
600
BDF26035
BDF26035
Limited Stock
From
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Square D
35
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.