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Compact NS

Switch disconnectors from 630 to 3200 A


Compact NS
  • Features

    A switch disconnector is a control device that can be used to open and close a circuit under normal operating conditions.
    By adapting to a whole host of LV applications, the Compact NS switch-disconnectors offer all the safety that the user requires, to fit many LV applications. 
    The Compact NS switch disconnectors are self protected for all currents higher than 130kA peak.
    Designed for maximum performance, this comprehensive and homogeneous range operates with the connection accessories shared with the Compact NS range of circuit breakers.

    Voltage rating: 690 V
    Nominal current: 630 to 3200 A
    Categories: AC23A
    Available in 3 and 4-pole versions
    Manual and remote operations up to 1600A
    Available in fixed and withdrawable versions
    Add-on earth leakage protection available
    Interlocked with another switch disconnector or circuit breaker to form a source changeover (i.e., Transfer Switch Equipment)


    Suitable for all LV applications: Same foot-print as Compact NS circuit breakers
    Safety and protection : Compact NS NA is combined with a MN MX release coil connected to an emergency OFF button.


    • Building: Commercial buildings, hotels, hospitals, offices
    • Data center, Wind turbine, Solar, GenSet
    • Industry: Mining and minerals, automotive, food and beverage and chemical industry
    • Energy and infrastructures: Airports, oil and gas, water treatment and marine


    • Compact NS NA Switch disconnector 2000A
    • Compact NS NA Switch disconnector 1600A
    • Compact NS NA Switch disconnector 1600A