12V DC Mains power failure detector

  • Mains present indication
  • Fault indication (follows relay)
  • Alarm relay, SPST 30V DC 1A
  • Tamper-switched ABS enclosure
  • 12V DC-powered
  • Made in Britain with 5 year warranty

DA699: 12V DC Mains power failure detector

A mains-fail detector for use with any power supply. This detects the absence and presence of a mains supply via an opto-isolator. Mains fail input via 200mm fly lead. Output via SPCO clean contacts.

This device can be used to augment an already installed power supply unit.

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GTINPart codeDescription
DA69912V DC Mains power failure detector

Available from all good distributors.