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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
HDS26045
HDS26045
Limited Stock
From
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Schneider Electric
45
600
HDS26045C
HDS26045C
Limited Stock
From
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Schneider Electric
45
600
HDS26050
HDS26050
Limited Stock
From
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Square D
50
600
HDS26050C
HDS26050C
Limited Stock
From
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Square D
50
600
HDS26060
HDS26060
Limited Stock
From
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Square D
60
600
HDS26060C
HDS26060C
Limited Stock
From
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Schneider Electric
60
600
HDS26070
HDS26070
Limited Stock
From
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Schneider Electric
70
600
HDS26070C
HDS26070C
Limited Stock
From
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Schneider Electric
70
600
HDS26080
HDS26080
Limited Stock
From
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Schneider Electric
80
600
HDS26080C
HDS26080C
Limited Stock
From
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Square D
80
600
HDS26090
HDS26090
Limited Stock
From
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Square D
90
600
HDS26090C
HDS26090C
Limited Stock
From
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Schneider Electric
90
600
HDS26100
HDS26100
Limited Stock
From
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Square D
100
600
HDS26100C
HDS26100C
Limited Stock
From
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Square D
100
600
HDS26110
HDS26110
Limited Stock
From
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Schneider Electric
110
600
HDS26110C
HDS26110C
Limited Stock
From
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Square D
110
600
HDS26125
HDS26125
Limited Stock
From
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Schneider Electric
125
600
HDS26125C
HDS26125C
Limited Stock
From
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Square D
125
600
HDS26150
HDS26150
Limited Stock
From
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Square D
150
600
HDS26150C
HDS26150C
Limited Stock
From
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Schneider Electric
150
600
HGD26015
HGD26015
Limited Stock
From
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Square D
15
600
HGD26015C
HGD26015C
Limited Stock
From
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Schneider Electric
15
600
HGD26020
HGD26020
Limited Stock
From
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Square D
20
600
HGD26020C
HGD26020C
Limited Stock
From
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Square D
20
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.