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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
PDG32P0250P2MJ
PDG32P0250P2MJ
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Cutler Hammer
250
600
PDG32P0250P2MK
PDG32P0250P2MK
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Cutler Hammer
250
600
PDG32P0250P2ML
PDG32P0250P2ML
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Eaton
250
600
PDG32P0250P2MN
PDG32P0250P2MN
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Eaton
250
600
PDG32P0250P2WJ
PDG32P0250P2WJ
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Eaton
250
600
PDG32P0250P2WK
PDG32P0250P2WK
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Cutler Hammer
250
600
PDG32P0250P2WL
PDG32P0250P2WL
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Cutler Hammer
250
600
PDG32P0250P2WN
PDG32P0250P2WN
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Cutler Hammer
250
600
PDG32P0250P2YJ
PDG32P0250P2YJ
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Eaton
250
600
PDG32P0250P2YK
PDG32P0250P2YK
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Eaton
250
600
PDG32P0250P2YL
PDG32P0250P2YL
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Eaton
250
600
PDG32P0250P2YN
PDG32P0250P2YN
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Eaton
250
600
PDG32P0250P3DJ
PDG32P0250P3DJ
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Eaton
250
600
PDG32P0250P3DK
PDG32P0250P3DK
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Cutler Hammer
250
600
PDG32P0250P3DL
PDG32P0250P3DL
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Eaton
250
600
PDG32P0250P3DN
PDG32P0250P3DN
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Eaton
250
600
PDG32P0250P3MJ
PDG32P0250P3MJ
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From
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Eaton
250
600
PDG32P0250P3MK
PDG32P0250P3MK
Limited Stock
From
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Eaton
250
600
PDG32P0250P3ML
PDG32P0250P3ML
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From
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Cutler Hammer
250
600
PDG32P0250P3MN
PDG32P0250P3MN
Limited Stock
From
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Eaton
250
600
PDG32P0250P3WJ
PDG32P0250P3WJ
Limited Stock
From
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Cutler Hammer
250
600
PDG32P0250P3WK
PDG32P0250P3WK
Limited Stock
From
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Eaton
250
600
PDG32P0250P3WL
PDG32P0250P3WL
Limited Stock
From
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Cutler Hammer
250
600
PDG32P0250P3WN
PDG32P0250P3WN
Limited Stock
From
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Eaton
250
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.