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Molded Case Circuit Breaker

Schneider Electric

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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
LV563510	In Stock From $1,698^.57	Schneider Electric	630	8000
ME36500LSIG1021	In Stock From $3,025^.34	Square D	500	600
NC0230	In Stock From $38^.90	Schneider Electric	30	240
NPGF36120CU33A	In Stock From $4,426^.06	Square D	1200	600
QO115PAF	In Stock From $49^.56	Square D	-	-
QO120PGFI	Limited Stock From Get Price	Schneider Electric	-	-
QOU220H	In Stock From $116^.99	Square D	-	-
25847	Limited Stock From Get Price	Merlin Gerin	32	240
A9N18566	In Stock From $135^.52	Schneider Electric	-	-
BGA24040Y1	In Stock From $935^.25	Schneider Electric	-	-
BJA160503	In Stock From Get Price	Square D	50	600
DGD36600E53HJ00	Limited Stock From Get Price	Square D	600	600
FA12015C	In Stock From $109^.35	Schneider Electric	-	-
FA12020A	In Stock From $246^.76	Schneider Electric	-	-
FA22020CA	Limited Stock From Get Price	Square D	20	240
FA340151212	Limited Stock From Get Price	Schneider Electric	-	-
FAB26020AC	In Stock From $328^.54	Schneider Electric	-	-
GV2ME05AP	In Stock From $36^.99	Schneider Electric	-	-
GV2ME203	Limited Stock From Get Price	Schneider Electric	-	-
JGL26200LU	In Stock From $580^.81	Schneider Electric	-	-
JJA36200UA	In Stock From $2,067^.63	Schneider Electric	200	600
MJM36800E10	In Stock From $4,254^.55	Square D	-	-
NB30	In Stock From $147^.96	Schneider Electric	30	240
NQOD3225Q2MB	In Stock From $724^.93	Schneider Electric	-	-

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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.