Power-Zone 4 Arc Resistant Low Voltage Switchgear with ArcBlok Technology

This arc resistant solution features the proven reliability and durability of Masterpact NW power circuit breakers with a new, unique combination of arc flash mitigation features

This arc resistant solution features the proven reliability and durability of Masterpact NW power circuit breakers with a new, unique combination of arc flash mitigation features and upgraded arc flash containment, providing superior protection from the consequences of internal arcing faults, and does not increase the footprint of the equipment.

Schneider Eletric
Power-Zone 4 Arc Resistant Low Voltage Switchgear with ArcBlok Technology
  • Features


    >Arc flash energy containment occurs on the front, back, and sides, even when the instrument compartment door is open, complying with ANSI Type 2B rating. This simple, stand-alone circuit breaker solution is a space saving design that offers an additional level of protection for personnel. Plus, Power-Zone 4 Switchgear features simple installation and reduced maintenance and inspection requirements.



    Standard Features

    • Industry leading withstand rating of 100 kA @ 635 VAC
    • Patented Masterpact ArcBlok technology for superior arc flash protection
    • NEMA Type 1 enclosure with ANSI Type 2B rating
    • 60" deep and 22" wide design allows for the smallest footprint in the industry
    • Complete line of Masterpact NW Breakers available up to and including 5,000 A
    • Field interchangeable Micrologic™ trip units
    • Bus ratings up to and including 5,000 A
    • Enhanced ventilation system optimizes heat transfer

    Standards

    • UL® certified and tested in accordance with ANSI C37.20.7
    • ANSI C37.20.1, ANSI C37.51
    • Certified to Canadian Standard CSA C22.2 No. 31
    • UL 1558
    • ANSI C37.13, ANSI C37.16
    • ANSI C37.17, ANSI C37.50
    • UL 1066

    Benefits


    Applications