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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
CHP125
CHP125
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Cutler Hammer
25
120
CHP130
CHP130
Limited Stock
From
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Cutler Hammer
30
120
CHP140
CHP140
Limited Stock
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Cutler Hammer
40
120
CHP150
CHP150
Limited Stock
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Cutler Hammer
50
120
CHP170
CHP170
Limited Stock
From
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Cutler Hammer
70
120
CHP210
CHP210
Limited Stock
From
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Cutler Hammer
10
240
CHP2100
CHP2100
Limited Stock
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Cutler Hammer
100
240
CHP215
CHP215
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Cutler Hammer
15
240
CHP220
CHP220
Limited Stock
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Cutler Hammer
20
240
CHP225
CHP225
Limited Stock
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Cutler Hammer
25
240
CHP235
CHP235
Limited Stock
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Cutler Hammer
35
240
CHP240
CHP240
Limited Stock
From
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Cutler Hammer
40
240
CHP250
CHP250
Limited Stock
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Cutler Hammer
50
240
CHP260
CHP260
Limited Stock
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Cutler Hammer
60
240
CHP270
CHP270
Limited Stock
From
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Cutler Hammer
70
240
CHP280
CHP280
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Cutler Hammer
80
240
CHP290
CHP290
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Cutler Hammer
90
240
CHT1520CS
CHT1520CS
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Cutler Hammer
20
120
CLRP115
CLRP115
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From
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Cutler Hammer
15
120
CLRP120
CLRP120
Limited Stock
From
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Cutler Hammer
20
120
CLRP125
CLRP125
Limited Stock
From
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Cutler Hammer
25
120
CLRP130
CLRP130
Limited Stock
From
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Cutler Hammer
30
120
CLRP215
CLRP215
Limited Stock
From
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Cutler Hammer
15
240
CLRP220
CLRP220
Limited Stock
From
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Cutler Hammer
20
240
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.