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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.
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Voltage
FDC3025BP10
FDC3025BP10
In Stock
From
$693.67
Eaton
25
600
FDC3030BP10
FDC3030BP10
In Stock
From
$719.44
Eaton
30
600
FDC3035BP10
FDC3035BP10
In Stock
From
Get Price
Eaton
35
600
FDC3040BP10
FDC3040BP10
In Stock
From
$899.28
Eaton
40
600
FDC3050BP10
FDC3050BP10
In Stock
From
$1,330.92
Eaton
50
600
FDC3060BP10
FDC3060BP10
In Stock
From
$879.02
Eaton
60
600
FDC3070BP10
FDC3070BP10
In Stock
From
$967.86
Eaton
70
600
FDC3080BP10
FDC3080BP10
In Stock
From
$1,087.10
Eaton
80
600
FDC3090BP10
FDC3090BP10
In Stock
From
$1,480.20
Eaton
90
600
FDC3100S02
FDC3100S02
In Stock
From
$852.86
Westinghouse
100
600
FDC3110BP10
FDC3110BP10
In Stock
From
$862.76
Eaton
110
600
FDC3125A02
FDC3125A02
In Stock
From
$30.72
Westinghouse
125
600
FDC3125BP10
FDC3125BP10
In Stock
From
$3,051.91
Eaton
125
600
FDC3150BP10
FDC3150BP10
In Stock
From
$2,436.92
Eaton
150
600
FDC3175BP10
FDC3175BP10
In Stock
From
$2,147.16
Eaton
175
600
FDC3200BP10
FDC3200BP10
In Stock
From
$2,008.43
Eaton
200
600
FDC3225BP10
FDC3225BP10
In Stock
From
$2,202.97
Eaton
225
600
FHB36015
FHB36015
In Stock
From
$264.02
Square D
15
600
FHB36040
FHB36040
In Stock
From
$247.58
Square D
40
600
FHB36060
FHB36060
In Stock
From
$435.15
Square D
60
600
FHB36070
FHB36070
In Stock
From
$575.47
Square D
70
600
FHB36090
FHB36090
In Stock
From
$883.55
Square D
90
600
FHL36015
FHL36015
In Stock
From
$318.74
Square D
15
600
FHL360151021
FHL360151021
In Stock
From
$478.12
Square D
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.