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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
EGC7110FFG
EGC7110FFG
Limited Stock
From
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Cutler Hammer
110
600
EGC7125AFG
EGC7125AFG
Limited Stock
From
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Cutler Hammer
125
600
EGC7125FFG
EGC7125FFG
Limited Stock
From
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Cutler Hammer
125
600
EGE2016FFG
EGE2016FFG
Limited Stock
From
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Eaton
16
600
EGE2030FFB
EGE2030FFB
Limited Stock
From
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Eaton
30
-
EGE2030FFG
EGE2030FFG
Limited Stock
From
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Eaton
30
600
EGE2032FFG
EGE2032FFG
Limited Stock
From
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Eaton
32
600
EGE2040FFG
EGE2040FFG
Limited Stock
From
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Eaton
40
600
EGE2050FFG
EGE2050FFG
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Eaton
50
600
EGE2060FFG
EGE2060FFG
Limited Stock
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Eaton
60
600
EGE2063FFG
EGE2063FFG
Limited Stock
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Eaton
63
600
EGE2080FFG
EGE2080FFG
Limited Stock
From
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Eaton
80
600
EGE2090FFG
EGE2090FFG
Limited Stock
From
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Eaton
90
600
EGE2100FFG
EGE2100FFG
Limited Stock
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Eaton
100
600
EGE2110FFG
EGE2110FFG
Limited Stock
From
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Eaton
110
600
EGE2125FFG
EGE2125FFG
Limited Stock
From
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Eaton
125
600
EGE4015FFG
EGE4015FFG
Limited Stock
From
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Cutler Hammer
15
600
EGE4016FFG
EGE4016FFG
Limited Stock
From
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Cutler Hammer
16
600
EGE4020AFG
EGE4020AFG
Limited Stock
From
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Cutler Hammer
20
600
EGE4020FFG
EGE4020FFG
Limited Stock
From
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Cutler Hammer
20
600
EGE4025AFG
EGE4025AFG
Limited Stock
From
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Cutler Hammer
25
600
EGE4025FFG
EGE4025FFG
Limited Stock
From
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Cutler Hammer
25
600
EGE4030FFG
EGE4030FFG
Limited Stock
From
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Cutler Hammer
30
600
EGE4032AFG
EGE4032AFG
Limited Stock
From
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Cutler Hammer
32
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.