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    Compact NSX <630A

    Molded case circuit breakers from 100 to 630 A


    Compact NSX <630A
    • Features

      Compact NSX is the next-generation circuit breaker.

      A power monitoring unit enhances their invariably impeccable protective functions. For the first time, users can monitor both energy and power, offering new performance in a remarkably compact device.

      • Integrated monitoring
      • New breaking capacities
      • 100% service continuity
      • Simplicity of installation and use


      Direct access to energy efficiency

      • Safety and protection
      • Energy measurement and control
      • Increased energy availability


      Protection and management of LV electrical installations:

      • Standard applications:  industries, buildings, infrastructures
      • Specific applications demanding high performance at controlled cost: processes, steel industry, maritime, disturbed environment
      • Motor protection
      • Control and isolation using switch disconnectors
      • Source-changeover systems


      • Compact NSX 250 in plug-in version
      • Compact NSX connected to FDM 121 display
      • Compact NSX panel installation