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Compact NSXm

Molded case circuit breakers up to 160 A

Compact NSXm is the smallest size molded case circuit breaker device member in the Compact NSX range. With its convenient design, it can easily accommodate your customers’ needs and applications from 16 to 160 A.

Compact NSXm
  • Features

    The Compact NSXm molded case circuit breaker range comes in one size and is optimised for small spaces.​  ​


    • New smaller frame size: W: 81mm x H: 137mm x D: 80mm​
    • Flexible installation: any position; switchboard or wall-mounted​·     
    • Nominal current: 16 to 160 A​
    • Five breaking capacities: 16, 25, 36, 50, 70 kA at 415 V ​
    • 3 and 4 pole versions available​
    • Integrated earth leakage protection (Micrologic Vigi) ​
    • Thermal-magnetic protections ​
    • Optimised range of auxiliaries and accessories 
    • Built‑in DIN rail and plate mount capability​
    • New EverLink™ connectors for bare cables​
    • Field‑installable and spring-type auxiliaries externally visible​


    Easy and efficient​

    • Flexible installation for your convenience: click into place with the built-in DIN rail, no extra parts required. Save space thanks to vertical plate mounting 
    • EverLink connectors for reliable and quick bare cables connections​
    • Integrated earth leakage protection (Micrologic Vigi) now available in the molded case circuit breaker (MCCB) frame size ​
    • Field-installable accessories and one-click auxiliaries ​
    • Wide range of online and offline software tools that help to improve productivity at all stages of your project (Ecoreal, Ecodial, MyPact)​
    Optimise safety ​

    • EverLink is an innovative cable connection method with patented creep-compensating technology that is built directly into the terminal​
    • Roto-active breaking technology to reduces the risk of short circuiting by a factor of eight, to extend the life of your
    Clear communication​

    • Scan QR code for easy access to information about the product and quick access to the customer care center​
    • Auxiliaries externally visible through flags and its window


    An excellent choice for all standard applications, including:​
    • Standard applications in industry, building and infrastructure​
    • Low‑voltage switchboards (as feeder in drawers) for power control centers​
    • Low‑voltage panelboards (as incomer) or sub-panelboards (as feeder) for electrical distribution in small, medium, and commercial buildings​
    • Machines (as incomer) — HVAC, packaging, lifting, pumping, conveying​
    • Control panels — Water treatment, tunnel, in automation solutions​

    Ensures compliance with international standards (Find on Compact NSXm certificate downloads): ​IEC/EN 60947-1 and -2, IEC 60068-2-30 for type 2 tropicalisation, CCC, EAC and other local certifications​

    Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas and RINA.
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