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NG125L-MA

The maximum in modular format

Merlin Gerin
 
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Benefits

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

Applications
Protection in all industrial and tertiary buildings:

  • Protection of motor supply circuits in power switchboards 
 

Modular circuit-breakers for the protection of motor supply circuits

   
 
Description
  • 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

 

 
   
 

1 pole circuit-breaker

 

 

2 pole circuit-breaker

The maximum in modular format