Refine Results

In Stock

Applied Filters:

Molded Case Circuit Breaker

Murray Corporation

Subcategory

Molded Case Circuit Breaker

Manufacturers (1)

Murray Corporation

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
MP215215	Limited Stock From Get Price	Murray Corporation	15	240
MP215215CT2	In Stock From $76^.39	Murray Corporation	15	240
MP220220	In Stock From $33^.02	Murray Corporation	20	240
MP220240CT2	In Stock From $31^.04	Murray Corporation	40	240
MP220KH	In Stock From $41^.24	Murray Corporation	20	240
MP22520	In Stock From $49^.18	Murray Corporation	25	240
MP230KH	In Stock From $44^.93	Murray Corporation	30	240
MP24015	In Stock From $27^.94	Murray Corporation	40	240
MP240240CT2	In Stock From $26^.54	Murray Corporation	40	240
MP240KH	In Stock From $36^.46	Murray Corporation	40	240
MP25020	In Stock From $24^.99	Murray Corporation	50	240
MP250KH	In Stock From $93^.20	Murray Corporation	50	240
MP260KH	In Stock From $81^.82	Murray Corporation	60	240
MPD2150KM	In Stock From $1,402^.20	Murray Corporation	150	240
MPD2175KH	In Stock From $306^.00	Murray Corporation	175	240
MPP2125	In Stock From $124^.85	Murray Corporation	125	240
MPP2125KH	In Stock From $300^.80	Murray Corporation	125	240
MPP2150	Limited Stock From Get Price	Murray Corporation	150	240
MPP2150KM	In Stock From $576^.00	Murray Corporation	150	240
MPP2175KH	In Stock From $297^.60	Murray Corporation	175	240
MPP2175KM	In Stock From $582^.40	Murray Corporation	175	240
MPP2200KH	In Stock From $384^.00	Murray Corporation	200	240
MPP2200KM	In Stock From $947^.20	Murray Corporation	200	240
MPP2225	In Stock From $163^.79	Murray Corporation	225	240

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.