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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
TC2228
TC2228
In Stock
From
$144.46
General Electric
-
240
TE11015
TE11015
In Stock
From
$37.15
General Electric
15
120
TE11050
TE11050
In Stock
From
$24.94
General Electric
50
120
TE11100
TE11100
In Stock
From
$73.78
General Electric
100
240
TE111Y100
TE111Y100
In Stock
From
$80.60
General Electric
100
240
TE122030
TE122030
In Stock
From
$213.73
General Electric
30
240
TE122040
TE122040
In Stock
From
$55.57
General Electric
40
240
TE122050
TE122050
In Stock
From
$185.34
General Electric
20
240
TE122070
TE122070
In Stock
From
$67.37
General Electric
70
240
TE132040
TE132040
In Stock
From
$188.78
General Electric
40
240
TE132050
TE132050
In Stock
From
$200.66
General Electric
50
240
TE132070
TE132070
In Stock
From
$300.54
General Electric
70
240
TE132090
TE132090
In Stock
From
$123.57
General Electric
90
240
TE134030
TE134030
In Stock
From
$49.75
General Electric
30
480
TE134040
TE134040
In Stock
From
$40.19
General Electric
40
480
TE13L015
TE13L015
In Stock
From
$7.73
General Electric
15
120
TE13L020
TE13L020
In Stock
From
$24.24
General Electric
20
120
TE22015
TE22015
In Stock
From
$62.03
General Electric
15
240
TE22030
TE22030
In Stock
From
$112.00
General Electric
30
240
TE22070
TE22070
In Stock
From
$133.81
General Electric
70
240
TE22090
TE22090
In Stock
From
$79.20
General Electric
90
240
TE22Y100
TE22Y100
In Stock
From
$169.91
General Electric
100
240
TE32015
TE32015
In Stock
From
$49.24
General Electric
15
240
TE32030
TE32030
In Stock
From
$69.04
General Electric
30
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.