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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
EP61ULC04
EP61ULC04
In Stock
From
$101.23
General Electric
EP61ULC25
EP61ULC25
In Stock
From
$45.32
General Electric
EP61ULD0.5
EP61ULD0.5
In Stock
From
$6.48
General Electric
EP61ULD01
EP61ULD01
In Stock
From
$10.10
General Electric
EP61ULD02
EP61ULD02
In Stock
From
$10.50
General Electric
EP61ULD04
EP61ULD04
In Stock
From
$21.09
General Electric
EP61ULD25
EP61ULD25
In Stock
From
$27.26
General Electric
EP62ULD02
EP62ULD02
In Stock
From
$17.27
General Electric
EP63ULB10
EP63ULB10
In Stock
From
$32.67
General Electric
EP63ULC06
EP63ULC06
In Stock
From
$33.33
General Electric
EP63ULC20
EP63ULC20
In Stock
From
$72.92
General Electric
EP63ULC30
EP63ULC30
In Stock
From
$25.67
General Electric
EP63ULC50
EP63ULC50
In Stock
From
$72.92
General Electric
EP63ULD25
EP63ULD25
In Stock
From
$113.31
General Electric
EP63ULD50
EP63ULD50
In Stock
From
$22.22
General Electric
EPC 62 C32
EPC 62 C32
Limited Stock
From
Get Price
General Electric
EPC-61N-C10
EPC-61N-C10
Limited Stock
From
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General Electric
GD-30-H
GD-30-H
In Stock
From
$2.82
General Electric
HACR-115
HACR-115
In Stock
From
$60.74
General Electric
SAP2 II 40/230 TT
SAP2 II 40/230 TT
Limited Stock
From
Get Price
General Electric
TED-136-A-160
TED-136-A-160
In Stock
From
$404.19
General Electric
TED134015XL
TED134015XL
In Stock
From
$801.74
General Electric
TED160
TED160
In Stock
From
$664.99
General Electric
TEY-M02-100
TEY-M02-100
In Stock
From
$760.87
General Electric
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.