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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
TEYF330
TEYF330
In Stock
From
$318.63
General Electric
30
480
TEYF350
TEYF350
In Stock
From
$292.11
General Electric
50
480
TEYF360
TEYF360
In Stock
From
$443.48
General Electric
60
480
TEYF370
TEYF370
In Stock
From
$583.67
General Electric
70
480
TEYF380
TEYF380
In Stock
From
$753.62
General Electric
80
480
THLK2200
THLK2200
In Stock
From
$257.12
General Electric
200
240
THQL1115AFP2
THQL1115AFP2
In Stock
From
$51.61
General Electric
15
240
THQP120
THQP120
In Stock
From
$3.34
General Electric
20
240
THQP125
THQP125
In Stock
From
$12.08
General Electric
25
240
THQP130
THQP130
In Stock
From
$4.33
General Electric
30
240
THQP220
THQP220
In Stock
From
$13.07
General Electric
20
120
THQP225
THQP225
In Stock
From
$16.45
General Electric
25
120
THQP230
THQP230
In Stock
From
$5.60
General Electric
30
120
THQP235
THQP235
In Stock
From
$14.48
General Electric
35
120
THQP250
THQP250
In Stock
From
$15.99
General Electric
50
120
SFHA36AT2070C
SFHA36AT2070C
In Stock
From
$585.69
General Electric
70
600
SFLA36AT2080C
SFLA36AT2080C
In Stock
From
$69.80
General Electric
80
600
SFLA36AT2090C
SFLA36AT2090C
In Stock
From
$719.85
General Electric
90
600
TEYD1050B
TEYD1050B
Limited Stock
From
Get Price
General Electric
50
480
TEYD2045B
TEYD2045B
In Stock
From
$840.89
General Electric
45
480
TEYD2080B
TEYD2080B
In Stock
From
$488.95
General Electric
80
480
TEYD2125B
TEYD2125B
In Stock
From
$1,980.05
General Electric
125
480
TEYF115
TEYF115
In Stock
From
$230.72
General Electric
15
277
TEYH1015B
TEYH1015B
In Stock
From
$215.80
General Electric
15
480
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.