Refine Results

In Stock

Applied Filters:

Molded Case Circuit Breaker

Eaton

Subcategory

Molded Case Circuit Breaker

Manufacturers (1)

Eaton

Amperage

All

Voltage

All

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
FDC3100S	In Stock From $1,844^.00	Eaton	100	600
FDE308032	In Stock From $1,341^.60	Eaton	80	480
FDE308032ZG	In Stock From $2,035^.84	Eaton	80	480
FDE308033	In Stock From $1,180^.11	Eaton	80	480
FDE316032L	In Stock From $2,802^.22	Eaton	160	480
FDE316033	In Stock From $1,346^.87	Eaton	160	480
FDE316033L	In Stock From $2,802^.22	Eaton	160	480
FDE316036	In Stock From $2,472^.03	Eaton	160	480
FDE322532	In Stock From $4,658^.99	Eaton	225	480
FDE322532L	In Stock From $4,016^.68	Eaton	225	480
FDE322536	In Stock From $2,582^.58	Eaton	225	480
FG3070	In Stock From $1,061^.94	Eaton	70	600
FW3040JL	In Stock From $1,523^.08	Cutler Hammer	40	690
FW3100L	In Stock From $1,514^.09	Cutler Hammer	100	690
FW3160L	In Stock From $3,861^.23	Eaton	160	690
FW3200JL	In Stock From $4,428^.86	Eaton	200	690
FWF3100L	In Stock From $2,052^.00	Eaton	100	690
GD3015A3	In Stock From $932^.17	Eaton	15	480
GDB2015D	In Stock From $184^.25	Westinghouse	15	480
GHB1015BP24	In Stock From $70^.20	Eaton	15	277
HBAX2040	In Stock From $188^.04	Eaton	40	240
HFD3015BP10	In Stock From $651^.42	Eaton	15	600
HFD3050LBP10	In Stock From $641^.10	Eaton	50	600
HFD3125LBP10	In Stock From $1,538^.57	Eaton	125	600

1
...
73
74
75
...
3,376

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.