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ComPact NS NA

Switch-disconnectors to interrupt lines up to 3200 A

Part of Pact Series

The Compact NS NA switch disconnector provides high performance in a convenient size. It is suitable both as an incomer or as a feeder for manual or remote electrical installation operation.

ComPact NS NA
  • Features

    The Compact NS NA switch disconnector is designed to open and close a circuit manually or remotely under normal operating conditions. Adapted to a host of low-voltage (LV) applications and connection accessories, this product offers all the performance and safety that users require. It is self-protected for all currents higher than 130 kA peak. It can also be used to ensure source changeover switch function with the Transferpact.


    • Nominal current: 630 to 3200 A
    • Voltage rating: 690 V
    • Categories: AC23A
    • Available in 3 and 4-pole versions
    • Manual and remote operations up to 1600 A
    • Available in fixed and withdrawable versions
    • Add-on earth leakage protection available
    • DC version available (up to 1500 A and 1000 V)

    For more information, download the Compact NS circuit breaker and switch disconnector catalog


    Easy and flexible installation

    • Same footprint as Compact NS circuit breakers
    • Usable in any position
    • Can be used as an incomer
    • Wide range of auxiliaries and connection accessories
    • Reduce inventory with shared accessories across the Masterpact NT and Compact INS/INV range

    Safety and protection

    • Additionally, available with the shunt and overvoltage release with the MN MX release coil


    Suitable in most low-voltage (LV) applications, including:

    • Building: commercial buildings, hotels, hospitals, offices, etc.
    • Data centers, wind turbines, solar, GenSet
    • Industry: mining and minerals, automotive, food and beverage, and chemical industry
    • Energy and infrastructures: airports, oil and gas, water treatment and marine

    Ensures compliance with international standards (Find on Compact NS NA certificate downloads): 

    • IEC 60947-1 and 3, CCC, EAC, other local certifications and Marine classification

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