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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
TE122100
TE122100
In Stock
From
$116.90
General Electric
100
240
TE132050
TE132050
In Stock
From
$180.84
General Electric
50
240
TE132100
TE132100
In Stock
From
$447.64
General Electric
100
240
TE13L020
TE13L020
In Stock
From
$24.70
General Electric
20
120
TE22020
TE22020
In Stock
From
$148.93
General Electric
20
240
TE22030
TE22030
In Stock
From
$112.00
General Electric
30
240
TE22100
TE22100
In Stock
From
$228.57
General Electric
100
240
TE32100
TE32100
In Stock
From
$136.47
General Electric
100
240
TEC26003
TEC26003
In Stock
From
$52.67
General Electric
3
600
TEC26007
TEC26007
In Stock
From
$78.77
General Electric
7
600
TEC36003
TEC36003
In Stock
From
$378.03
General Electric
3
600
TEC36007
TEC36007
In Stock
From
$338.82
General Electric
7
600
TEC36015
TEC36015
In Stock
From
$411.08
General Electric
15
600
TEC36030
TEC36030
In Stock
From
$767.29
General Electric
30
600
TEC36050
TEC36050
In Stock
From
$877.33
General Electric
50
600
TEC36100
TEC36100
In Stock
From
$1,143.03
General Electric
100
600
TEC36150
TEC36150
In Stock
From
$3,188.22
General Electric
150
600
TED113010WL
TED113010WL
In Stock
From
$48.77
General Electric
10
277
TED113015WL
TED113015WL
In Stock
From
$221.72
General Electric
15
277
TED113030WL
TED113030WL
In Stock
From
$562.22
General Electric
30
277
TED113035WL
TED113035WL
In Stock
From
$646.05
General Electric
35
277
TED113050WL
TED113050WL
In Stock
From
$129.27
General Electric
50
277
TED113080WL
TED113080WL
In Stock
From
$68.76
General Electric
80
277
TED114015
TED114015
In Stock
From
$251.92
General Electric
15
347
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.