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Acti 9 NG125 L-MA

Motor starter protection up to 80A

DIN rail circuit breaker

Acti 9 NG125 L-MA
  • Features

    • Rating current: 4 to 80A
    • Breaking capacities: 50kA up to 380/415V
    • Tripping curves: MA (short-circuit protection to combine with suitable overload protection)
    • Compliance with standards:
      • Acti 9 NG125 L-MA: IEC 60947-2, certified by official national authorities
      • Acti 9 NG125L-MA combined with TeSys contactor and thermal relay: IEC 60947-4
    • Suitable for isolation in accordance with industrial standard IEC 60947
    • Operating voltage: up to 500V AC
    • Insulation voltage: 690V
    • Optional add-on earth leakage modules: Acti 9 Vigi NG125
    • Optional accessories/electrical auxiliaries: remote indication of open/closed status and remote tripping of NG125 with shunt, undervoltage or overvoltage release.


    The Acti 9 NG125 range of DIN rail circuit breakers combine the high performance and robustness required in the most demanding industrial applications. In addition, it offers:

    • Peace of mind that comes from using a fully modular system: expansion and modification of an installation is not only possible but is simple and rapid to perform
    • Seamless integration with the complete Acti 9 range of products.


    Protection in all industrial and commercial buildings:
    • Protection of motor supply circuits
    • Installation directly in DIN rail distribution boards.


    • NG125L MA- din rail motor circuit-breaker , 2 poles