United Kingdom
Welcome to the Schneider Electric Website

Welcome to our website.

You can choose another country to view available products or go to our Global website for company information.

Select your location



Modular circuit-breakers for the protection of motor supply circuits up to 125A. Rating current:4 to 80 A

Motor protection

  • Features

    • Rating current:4 to 80 A
    • Breaking capacities:50kA under 380/415 V
    • Tripping curves:MA (short -circuit protection to combine with suitable overload protection)
    • Compliance with standards: IEC 60947-2, certified by national official authorities; NG125LMA + Telemecanique contactor and thermal relay combination in compliance with IEC 60947-4
    • Suitable for isolation in accordance with industrial standards:IEC 60947
    • Operating voltage:up to 500 Vac, insulation voltage:690V
    • Optional add-on earth leakage modules:Vigi NG125
    • Optional auxiliaries:indication of state and tripping, shunt trip, undervoltage trip, overvoltage trip


    The maximum in modular format

    With benefits of all the simplicity of modular installation, the NG125 circuit-breaker combines performances and robustness required in the most demanding industrial installations.


    Protection in all industrial and commercial buildings:

    • Protection of motor supply circuits in power switchboards 
Compare products: /