1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 

    4. Molded Case Circuit Breaker

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
TEC24030
TEC24030
In Stock
From
$77.63
General Electric
30
480
TEC36007
TEC36007
In Stock
From
$338.82
General Electric
7
600
TED113010WL
TED113010WL
In Stock
From
$48.77
General Electric
10
277
TED113015WL
TED113015WL
In Stock
From
$212.84
General Electric
15
277
TED113050WL
TED113050WL
In Stock
From
$128.61
General Electric
50
277
TED113070WL
TED113070WL
In Stock
From
$486.75
General Electric
70
277
TED113080WL
TED113080WL
In Stock
From
$68.41
General Electric
80
277
TED124010WL
TED124010WL
In Stock
From
$204.13
General Electric
10
480
TED124015WL
TED124015WL
In Stock
From
$185.60
General Electric
15
480
TED124025WL
TED124025WL
In Stock
From
$297.74
General Electric
25
480
TED124035WL
TED124035WL
In Stock
From
$288.24
General Electric
35
480
TED124045WL
TED124045WL
In Stock
From
$813.09
General Electric
45
480
TED124050WL
TED124050WL
In Stock
From
$316.17
General Electric
50
480
TED124060WL
TED124060WL
In Stock
From
$1,022.29
General Electric
60
480
TED124070WL
TED124070WL
In Stock
From
$487.61
General Electric
70
480
TED124090WL
TED124090WL
In Stock
From
$890.79
General Electric
90
480
TED124Y100
TED124Y100
In Stock
From
$510.01
General Electric
100
480
TED126015
TED126015
In Stock
From
$33.17
General Electric
15
600
TED126020
TED126020
In Stock
From
$75.18
General Electric
20
600
TED126030
TED126030
In Stock
From
$209.61
General Electric
30
600
TED134020GR
TED134020GR
In Stock
From
$105.40
General Electric
20
480
TED134030GR
TED134030GR
In Stock
From
$293.32
General Electric
30
480
TED136060WL
TED136060WL
In Stock
From
$746.66
General Electric
60
600
TED136110WL
TED136110WL
In Stock
From
$2,758.03
General Electric
110
600
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.