Analogue Adjustable Three-Phase Over and Under Voltage Control Relay


Voltage control relays are designed to protect devices with sensitive operating voltage from damage caused by mains voltage.

  • Over Voltage : 400V – 510V AC (Adjustable) (Can Be Disabled)
  • Under Voltage: 260V – 370V AC (Adjustable) (Can Be Disabled)
  • Error Waiting Time : 0,1sec. – 20sec. (Adjustable)
  • Reset Time : 0,1sec. – 20sec. (Adjustable)
  • Non-Neutral