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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
FHL26035
FHL26035
In Stock
From
$311.25
Square D
35
600
FHL26040
FHL26040
In Stock
From
$260.82
Square D
40
600
FHL26045
FHL26045
In Stock
From
$488.32
Square D
45
600
FHL26050
FHL26050
In Stock
From
$414.58
Square D
50
600
FHL26060
FHL26060
In Stock
From
$111.10
Square D
60
600
FHL26070
FHL26070
In Stock
From
$228.59
Square D
70
600
FHL26080
FHL26080
In Stock
From
$270.45
Square D
80
600
FHL26090
FHL26090
In Stock
From
$315.41
Square D
90
600
FHL26100
FHL26100
In Stock
From
$297.00
Square D
100
600
FHL3600015M1212
FHL3600015M1212
In Stock
From
$1,006.97
Square D
100
600
FHL3600015M1386
FHL3600015M1386
In Stock
From
$293.59
Square D
100
600
FHL3600712M1212
FHL3600712M1212
In Stock
From
$918.93
Square D
7
600
FHL3601513M8041
FHL3601513M8041
In Stock
From
$316.82
Square D
15
600
FHL360501212
FHL360501212
In Stock
From
$467.47
Square D
50
600
FHL3605014DC1616
FHL3605014DC1616
In Stock
From
$360.72
Square D
50
600
FHL3609016DC1616
FHL3609016DC1616
In Stock
From
$360.72
Square D
50
600
FHL3610016DC1684
FHL3610016DC1684
In Stock
From
$2,234.92
Square D
100
600
FHL3610016DC2315
FHL3610016DC2315
In Stock
From
$226.73
Square D
100
600
FHP16015
FHP16015
In Stock
From
$193.50
Square D
15
277
FHP16020
FHP16020
In Stock
From
$77.21
Square D
20
277
FHP16030
FHP16030
In Stock
From
$214.84
Square D
30
277
FHP16040
FHP16040
In Stock
From
$88.96
Square D
40
277
FHP16050
FHP16050
In Stock
From
$249.60
Square D
50
277
FHP16060
FHP16060
In Stock
From
Get Price
Square D
60
277
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.