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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
QDP32080TP
QDP32080TP
Limited Stock
From
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Schneider Electric
80
240
QDP32090
QDP32090
Limited Stock
From
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Schneider Electric
90
240
QDP32090TP
QDP32090TP
Limited Stock
From
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Schneider Electric
90
240
QDP32100
QDP32100
Limited Stock
From
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Schneider Electric
100
240
QDP32110
QDP32110
Limited Stock
From
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Schneider Electric
110
240
QDP32150
QDP32150
Limited Stock
From
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Square D
150
240
QDP32200
QDP32200
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Schneider Electric
200
240
QDP32225
QDP32225
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Square D
225
240
QDP32250
QDP32250
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Schneider Electric
250
240
QDP32250TM
QDP32250TM
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Schneider Electric
250
240
QGF32250
QGF32250
Limited Stock
From
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Schneider Electric
250
240
QGL32070YP
QGL32070YP
Limited Stock
From
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Schneider Electric
70
240
QGL32080YP
QGL32080YP
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From
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Square D
80
240
QGL32090YP
QGL32090YP
Limited Stock
From
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Square D
90
240
QGL32100YP
QGL32100YP
Limited Stock
From
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Square D
100
240
QGL32110YP
QGL32110YP
Limited Stock
From
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Square D
110
240
QGL32125YP
QGL32125YP
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From
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Square D
125
240
QGL32150YP
QGL32150YP
Limited Stock
From
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Schneider Electric
150
240
QGL32175YP
QGL32175YP
Limited Stock
From
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Square D
175
240
QGL32200YP
QGL32200YP
Limited Stock
From
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Square D
200
240
QGL32225YP
QGL32225YP
Limited Stock
From
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Square D
225
240
QGL32250YP
QGL32250YP
Limited Stock
From
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Schneider Electric
250
240
QGM32070
QGM32070
Limited Stock
From
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Square D
70
240
QGM32080
QGM32080
Limited Stock
From
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Square D
80
240
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.