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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
EDC3125Y
EDC3125Y
Limited Stock
From
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Eaton
125
240
EDC3150L
EDC3150L
Limited Stock
From
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Eaton
150
240
EDC3175W
EDC3175W
Limited Stock
From
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Eaton
175
240
EDC3175Y
EDC3175Y
Limited Stock
From
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Eaton
175
240
EDC3200L
EDC3200L
Limited Stock
From
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Eaton
200
240
EDC3200W
EDC3200W
Limited Stock
From
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Eaton
200
240
EDC3200Y
EDC3200Y
Limited Stock
From
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Eaton
200
240
EDC3225W
EDC3225W
Limited Stock
From
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Eaton
225
240
EDC3225Y
EDC3225Y
Limited Stock
From
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Eaton
225
240
EDS3100L
EDS3100L
Limited Stock
From
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Eaton
100
240
EDS3125L
EDS3125L
Limited Stock
From
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Eaton
125
240
EDS3150L
EDS3150L
Limited Stock
From
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Eaton
150
240
EDS3175L
EDS3175L
Limited Stock
From
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Eaton
175
240
EDS3200L
EDS3200L
Limited Stock
From
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Eaton
200
240
EDS3225L
EDS3225L
Limited Stock
From
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Eaton
225
240
EHD1015BP10
EHD1015BP10
Limited Stock
From
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Eaton
15
277
EHD1015VL
EHD1015VL
Limited Stock
From
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Cutler Hammer
15
277
EHD1025L
EHD1025L
Limited Stock
From
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Eaton
25
277
EHD1035L
EHD1035L
Limited Stock
From
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Eaton
35
277
EHD1040L
EHD1040L
Limited Stock
From
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Eaton
40
277
EHD2020V
EHD2020V
Limited Stock
From
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Cutler Hammer
20
480
EHD3090V
EHD3090V
Limited Stock
From
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Cutler Hammer
90
480
FD1025L
FD1025L
Limited Stock
From
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Eaton
25
277
FD3015VH08
FD3015VH08
Limited Stock
From
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Eaton
15
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.