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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
EGH2045FFB
EGH2045FFB
Limited Stock
From
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Eaton
45
600
EGH2045FFG
EGH2045FFG
Limited Stock
From
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Eaton
45
600
EGH2060FFG
EGH2060FFG
Limited Stock
From
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Eaton
60
600
EGH2063FFG
EGH2063FFG
Limited Stock
From
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Eaton
63
600
EGH2070FFG
EGH2070FFG
Limited Stock
From
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Eaton
70
600
EGH2080FFB
EGH2080FFB
Limited Stock
From
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Eaton
80
600
EGH2080FFG
EGH2080FFG
Limited Stock
From
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Eaton
80
600
EGH2090FFB
EGH2090FFB
Limited Stock
From
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Eaton
90
600
EGH2090FFG
EGH2090FFG
Limited Stock
From
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Eaton
90
600
EGH2100FFB
EGH2100FFB
Limited Stock
From
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Eaton
100
600
EGH2110FFB
EGH2110FFB
Limited Stock
From
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Eaton
110
600
EGH2110FFG
EGH2110FFG
Limited Stock
From
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Eaton
110
600
EGH2125FFG
EGH2125FFG
Limited Stock
From
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Eaton
125
600
EGS2030FFB
EGS2030FFB
Limited Stock
From
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Eaton
30
600
EGS3030FFB
EGS3030FFB
Limited Stock
From
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Eaton
30
600
EGS3060FFB
EGS3060FFB
Limited Stock
From
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Eaton
60
600
EGS3070FFB
EGS3070FFB
Limited Stock
From
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Eaton
70
600
EGS3125FFB
EGS3125FFB
Limited Stock
From
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Eaton
125
600
EHD1015VBP10
EHD1015VBP10
Limited Stock
From
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Eaton
15
277
EHD1015VLBP10
EHD1015VLBP10
Limited Stock
From
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Eaton
15
277
EHD1020BP10
EHD1020BP10
Limited Stock
From
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Eaton
20
277
EHD1025LBP10
EHD1025LBP10
Limited Stock
From
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Eaton
25
277
EHD1025VLBP10
EHD1025VLBP10
Limited Stock
From
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Eaton
25
277
EHD1030BP10
EHD1030BP10
Limited Stock
From
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Eaton
30
277
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.