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  1. Home / 
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  3. Circuit Breaker / 
  4. Molded Case Circuit Breaker

80,859 Results

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Molded Case Circuit Breaker
Eaton

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Molded Case Circuit Breaker

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Eaton

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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
Most Popular
Part Number
PRICE
Manufacturer
Amperage
Voltage
ED2150LBP10
ED2150LBP10
In Stock
From
$753.41
Eaton
150
240
ED2200LBP10
ED2200LBP10
In Stock
From
$353.20
Eaton
200
240
ED2225Y
ED2225Y
In Stock
From
$175.20
Eaton
225
240
ED3015
ED3015
In Stock
From
$184.46
Westinghouse
15
240
ED3020
ED3020
In Stock
From
$382.58
Eaton
20
240
ED3025
ED3025
In Stock
From
$290.47
Cutler Hammer
25
240
ED3030
ED3030
In Stock
From
$935.44
Westinghouse
30
240
ED3035
ED3035
In Stock
From
$539.80
Westinghouse
35
240
ED3040
ED3040
In Stock
From
$79.17
Westinghouse
40
240
ED3050
ED3050
In Stock
From
$239.67
Westinghouse
50
240
ED3060L
ED3060L
In Stock
From
$312.67
Eaton
60
240
ED3125LV
ED3125LV
In Stock
From
$722.63
Westinghouse
125
240
ED3150S22
ED3150S22
In Stock
From
$1,185.67
Eaton
150
240
ED3175W
ED3175W
In Stock
From
$525.96
Eaton
175
240
ED3200BP10
ED3200BP10
Limited Stock
From
Get Price
Eaton
200
240
EDB2100
EDB2100
In Stock
From
$577.76
Eaton
100
240
EDB2100L
EDB2100L
In Stock
From
$118.27
Eaton
20
240
EDB2110
EDB2110
In Stock
From
$70.72
Cutler Hammer
20
240
EDB2125
EDB2125
In Stock
From
$314.24
Eaton
125
240
EDB2125L
EDB2125L
In Stock
From
$401.09
Eaton
20
240
EDB2150
EDB2150
In Stock
From
$281.85
Eaton
150
240
EDB2150L
EDB2150L
Limited Stock
From
Get Price
Eaton
150
240
EDB2175
EDB2175
In Stock
From
$286.37
Cutler Hammer
25
240
EDB2200L
EDB2200L
In Stock
From
$63.65
Eaton
25
240
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Popular Molded Case Circuit Breaker Manufacturers
Eaton
Square D
ABB
Siemens

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.

80,859 Results

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Molded Case Circuit Breaker
Eaton

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Molded Case Circuit Breaker

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Eaton

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Molded Case Circuit Breaker
Eaton

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Molded Case Circuit Breaker

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