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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
FBV36TE025RV
FBV36TE025RV
In Stock
From
$745.90
General Electric
25
600
FC34060
FC34060
In Stock
From
$516.03
Square D
60
480
FCN36TE015R2
FCN36TE015R2
In Stock
From
$382.97
General Electric
15
600
FCN36TE020R2
FCN36TE020R2
In Stock
From
$335.98
General Electric
20
600
FCN36TE030R
FCN36TE030R
In Stock
From
$344.26
General Electric
30
600
FCN36TE060R
FCN36TE060R
In Stock
From
$639.90
General Electric
60
600
FD1010
FD1010
In Stock
From
$244.66
Eaton
10
277
FD1030L
FD1030L
In Stock
From
$196.01
Eaton
30
347
FD1080
FD1080
In Stock
From
$223.25
Eaton
80
277
FD1100L
FD1100L
In Stock
From
$351.94
Eaton
100
277
FD1150L
FD1150L
In Stock
From
$911.02
Eaton
150
277
FD2050L
FD2050L
In Stock
From
$474.32
Eaton
50
600
FD3025BP10
FD3025BP10
In Stock
From
$642.32
Eaton
25
600
FD3040BP10
FD3040BP10
In Stock
From
$287.52
Eaton
40
600
FD3200BP10
FD3200BP10
In Stock
From
$1,306.92
Eaton
200
600
FD3225BP10
FD3225BP10
In Stock
From
$1,115.88
Eaton
225
600
FDB2010L
FDB2010L
In Stock
From
$270.84
Eaton
10
600
FDB2035
FDB2035
In Stock
From
$202.70
Westinghouse
35
600
FDB2090
FDB2090
In Stock
From
$326.88
Cutler Hammer
90
600
FDB3015L
FDB3015L
In Stock
From
$303.89
Eaton
15
600
FDB3025
FDB3025
In Stock
From
$574.69
Eaton
25
600
FDB3125
FDB3125
In Stock
From
$689.99
Eaton
125
600
FDB3150
FDB3150
In Stock
From
$613.91
Eaton
150
600
FDB4015L
FDB4015L
In Stock
From
$707.20
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.