Refine Results

In Stock

Applied Filters:

Molded Case Circuit Breaker

Merlin Gerin

Subcategory

Molded Case Circuit Breaker

Manufacturers (1)

Merlin Gerin

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
25653	In Stock From $29^.35	Square D	1	480
25654	In Stock From $10^.89	Merlin Gerin	2	480
25656	In Stock From $33^.35	Merlin Gerin	4	480
25657	In Stock From $48^.98	Square D	6	480
25658	In Stock From $16^.39	Merlin Gerin	10	480
25659	In Stock From $14^.81	Merlin Gerin	16	480
25660	In Stock From $12^.47	Merlin Gerin	20	480
25665	Limited Stock From Get Price	Merlin Gerin	50	480
25666	Limited Stock From Get Price	Merlin Gerin	63	480
25667	Limited Stock From Get Price	Merlin Gerin	1	480
25668	In Stock From $12^.75	Square D	2	480
25670	Limited Stock From Get Price	Merlin Gerin	4	480
25671	In Stock From $27^.30	Schneider Electric	6	480
25672	In Stock From $22^.45	Merlin Gerin	10	480
25673	Limited Stock From Get Price	Merlin Gerin	16	480
25674	Limited Stock From Get Price	Merlin Gerin	20	480
25675	Limited Stock From Get Price	Square D	25	480
25676	Limited Stock From Get Price	Merlin Gerin	32	480
25677	Limited Stock From Get Price	Merlin Gerin	40	480
25679	Limited Stock From Get Price	Merlin Gerin	50	480
25680	Limited Stock From Get Price	Merlin Gerin	63	480
25696	In Stock From $32^.59	Schneider Electric	2	240
25698	In Stock From $43^.85	Merlin Gerin	4	240
25699	In Stock From $12^.19	Square D	6	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.