Voltage Protection Relays




  • There are both single phase and three phase voltage control relays available in stock.
  • These control relays monitor and detect abnormal operating conditions such as: Overvoltage, undervoltage detection, Phase sequence and Phase failure detection.
  • A wide range of measurement are available: from 0.05V to 600V voltage AC.
  • Time delay type : Adjustable 0.1…30 s, (+/- 10 % of the full-scale value).
  • Supply voltage: Self-powered or Externally powered (up to 415V).
  • Maximum switching capacity in VA: 2000 VA.
  • Minimum switching current: 10 mA at 5 V DC
  • Maximum switching current: 8A AC
  • Supply voltage: 24…240 V/380…415 V
  • Electrical durability: 100000 cycles.
  • Mechanical durability: 10000000 cycles.
  • Mounting support: 35 mm symmetrical DIN rail
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