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Voltage Sensing Relay MG73BH

Voltage Sensing Relay MG73BH
Voltage Sensing Relay MG73BH

MG73BH is a Supply monitoring product with selectable time delay. It can also be configured as a 3 phase 4 wire or a 1 phase system with voltage sensing principle. It protects against Phase loss, Phase Reversal and Phase Asymmetry.

  • Supply Voltage 240VAC (1 Phase & 3 Phase, 4 Wire)
  • Frequency 50/60 Hz
  • Power Consumption (Max) 5 VA 
  • Trip Settings Phase Loss Yes
  • Trip Settings Phase Sequence Yes
  • Trip Settings Phase Asymmetry 10%
  • Trip Settings Under Voltage 55% to 95%
  • Trip Settings Over Voltage 105% to 125%
  • Trip Settings Hysterisis 7 V (+/- 2 V)
  • Time Delay On Delay 0 to 15 s (Selectable)
  • Time Delay Trip Time (OFF Delay) 5 s
  • Relay Output 2 C/O
  • Output - Contact Rating 5A @ 250 VAC / 28 VDC (Resistive)
  • LED Indication Seperate Indications for Power ON, UV and OV; ON: Phase Reverse; Blink: Phase Asymmetry
  • Operating Temperatures -10deg To +55deg
  • Storage Temperatures -25deg To +70deg
  • Enclosure Flame Retardant UL 94 - V0
  • Dimensions (W x H x D) (in mm) 36 X 90 X 60
  • Weight (unpacked) 120g
  • Mounting Base / DIN rail

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£34.76
  • Stock: In Stock
  • Model: MG73BH
  • SKU: MG73BH
  • UPC: MG73BH
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