NQ3 Motor Starter

 1.1 NQ3 series electromagnetic starter ( "starter" for short hereinafter) applies mainly to circuit with AC current of 50Hz (or 60Hz), rated operational voltage of 660V and rated controlled power up to 11kW (current up to 22A)  for using to control the direct start and halt of the electromotor to protect the motor  from overload and phase failure.
 1.2 The starter conforms to standards IEC/EN60947-4-1