Ac Fail Annunciator

  • JAV 016 -AC fail annunciation module. When the AC supply in the panel fails, the annunciation to this effect is required. This unit works with DC auxiliary supply for AC fail indication respectively. The unit will get energized through N/C contact of in-built AC supply monitoring relay.
  • A set of separate hooter contacts are provided for connecting hooter in the unit for getting audible annunciation. AC fail unit will have DC hooter. The unit will be supplied with built-in push buttons for "test" and "accept".
  • Its features include: display through super bright SMD LEDs; built - in test and accept push buttons; built - in AC fail relay; compact moulded case.

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