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Relay units

For controlling switched loads such as curtains, non-dimmable luminaires and various non-lighting devices Helvar offers a full range of relay units

DIGIDIM 490 2-Channel Blinds Controller

  • For control of blinds and curtains
  • Two independent control channels each with two single pole
  • Volt free contacts for switching up/down or power / direction motors
  • Programmable ‘blind travel time’
  • Status LED
  • ‘Break before Make’ operation to prevent motor damage.
  • Isolated relays, normally open
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