Excellent Quality. Exceptional Value. 

Noark's new Enclosed Breakers combine a UL Listed enclosure with our M Series Molded Case Circuit Breakers and neutral terminals, when required for 4 wire systems. Features include:

• Complies with UL489 and CSA C22.2 No.5 standards.
• Available with current ratings up to 600A at 600Vac in three Nema rated enclosure types – Nema Type 1, Nema Type 12, and Nema Type 3R.
• Useful wherever a feeder or branch circuit breaker must be mounted independently.
• Suitable for Service Entrance as outlined in the National Electric Code and Canadian Electrical Code.