Enclosed Breakers

NOARK’s Enclosed Breakers combine a UL Listed enclosure with our M Series Molded Case Circuit Breakers and neutral terminals, when required for 4 wire systems. These units provide a variety of industry-leading features and are 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.

Enclosed Breakers

• Rated Current up to 600A.
• Voltage rating up to 600Vac.
• NEMA Enclosure Type 1, 12 and 3R
• Molded Case Circuit Breakers (Ex9 M Series: M1-M4)
• Neutral terminals for 3P-4W and 2P-3W systems

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NOARK’s Enclosed Breakers: Independent Mounting with Compliance to International Standards

NOARK’s Enclosed Breakers comply with UL489 and CSA C22.2 No.5 standards. These units are especially useful wherever a feeder or branch circuit breaker must be mounted independently. They are also suitable for Service Entrance as outlined in the National Electric Code and Canadian Electrical Code.

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