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Molded Case Circuit Breaker

Cutler Hammer

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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
RHFA2150	In Stock From $628^.90	Cutler Hammer	150	600
RHFA2150L	In Stock From $628^.90	Cutler Hammer	150	600
RMCFA3070	In Stock From $1,047^.38	Cutler Hammer	70	600
CHFP115A1	In Stock From $1,344^.31	Eaton	-	-
FD3015SL	In Stock From $1,250^.00	Eaton	-	600
FD3030SL	In Stock From $827^.02	Eaton	-	600
FD3060SL	In Stock From $835^.64	Eaton	-	600
FD3080SL	In Stock From $629^.38	Eaton	-	600
FD3090SL	In Stock From $629^.38	Eaton	-	600
FD3150SL	In Stock From $1,513^.14	Eaton	150	600
HFB2110ML	In Stock From Get Price	Cutler Hammer	10	600
HMCP050G2B	In Stock From Get Price	Eaton	50	-
LA3150	In Stock From Get Price	Cutler Hammer	150	600
LS360600A	In Stock From $1,494^.58	Cutler Hammer	600	600
MCP03150	In Stock From $165^.21	Cutler Hammer	15	600
QC1080	In Stock From Get Price	Cutler Hammer	80	240
RGH316036B22EC	In Stock From $4,932^.27	Eaton	-	-
BD4040	In Stock From $117^.63	Cutler Hammer	40	120
CE2020L	In Stock From $182^.64	Cutler Hammer	20	480
CE2025L	In Stock From $263^.54	Cutler Hammer	25	480
CE2030L	In Stock From $138^.43	Cutler Hammer	30	480
CE2040L	In Stock From $204^.66	Cutler Hammer	40	480
CE2045L	In Stock From $198^.92	Cutler Hammer	45	480
CE2050L	In Stock From $200^.94	Cutler Hammer	50	480

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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.