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Molded Case Circuit Breaker

Eaton

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Molded Case Circuit Breaker

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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.

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Part Number	PRICE	Manufacturer	Amperage	Voltage
WMZH2D15	In Stock From $175^.24	Eaton	15	480
WMZT1D32	In Stock From $26^.61	Eaton	32	480
B330AGD	In Stock From $250^.84	Eaton	-	600
BA3090H	In Stock From $65^.00	Eaton	90	240
BAB2020H08	In Stock From Get Price	Eaton	20	240
BR120CAFCS	In Stock From $99^.42	Eaton	-	120
CCV3200X	In Stock From Get Price	Eaton	200	240
CD3-Z142-1	In Stock From $291^.52	Eaton	-	-
CE1020L	In Stock From $132^.97	Challenger	20	277
CF-1-G3-U	In Stock From $90^.47	Eaton	30	240
CH2110	In Stock From $275^.60	Eaton	110	240
CHFPAFGF115CS	In Stock From $77^.41	Eaton	-	721
CHFPAFGF120CS	In Stock From $256^.50	Eaton	-	235
EGHMVD06B	In Stock From $187^.52	Eaton	-	600
FDB3100LW02	In Stock From $1,721^.44	Eaton	-	600
GBH3025	In Stock From $656^.79	Cutler Hammer	25	600
GBH3080	In Stock From $910^.69	Eaton	80	600
GBH3090	In Stock From $2,083^.94	Eaton	90	600
HKD3250T32W	In Stock From $4,444^.44	Eaton	-	600
HKD3400FT32W	In Stock From $6,540^.40	Eaton	-	600
HM2P250L5WS10	In Stock From $1,155^.12	Eaton	250	600
JD3250FS	In Stock From Get Price	Eaton	250	600
JGE3250NNWC	In Stock From $621^.22	Eaton	-	-
MDL3800FJ01	In Stock From $1,915^.85	Eaton	800	600

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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.