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Molded Case Circuit Breaker

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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
QFL3175	In Stock From $685^.44	Challenger	175	240
QFP2T150	In Stock From $390^.60	Zinsco	150	240
SF3C200	In Stock From Get Price	Challenger	200	480
CE2015	In Stock From Get Price	Cutler Hammer	15	480
CJH3175	In Stock From Get Price	Challenger	175	600
CJV3250F	Limited Stock From Get Price	Challenger	250	600
CK2400	In Stock From Get Price	Challenger	400	600
CLH3600F	In Stock From Get Price	Challenger	600	600
A2020N	In Stock From $48^.22	Challenger	-	-
C215-KS	In Stock From $7^.08	Challenger	-	-
CB2200L	In Stock From $100^.34	Challenger	-	-
CB2150	Limited Stock From Get Price	Challenger	150	240
CF2030	In Stock From Get Price	Challenger	30	600
SJK2F600	In Stock From $231^.94	Challenger	600	600
CE1020	In Stock From $30^.89	Challenger	-	-
HSJK-3-C-600	In Stock From $139^.60	Challenger	-	-
CSL3600F	In Stock From $635^.52	Challenger	600	600
CED3150L	Limited Stock From Get Price	Challenger	-	-
CED3150W	In Stock From $22^.22	Challenger	-	-
CNH3800T33	In Stock From $555^.56	Challenger	800	600
CR316TW	In Stock From $1,111^.11	Challenger	1600	600
CSP32000F	In Stock From $2,777^.78	Challenger	2000	600
HSEH-3-C-90	In Stock From Get Price	Challenger	90	480
HSJK-3-C-300	In Stock From $166^.67	Challenger	-	-

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.