This page has been translated from English. If you would like to recommend any improvements, please contact us.
Dantech Electronic Engineering, powering security.
Mains fail detector
Made in Britain

A mains fail detector for use with any power supply. This detects the absence and presence of a mains supply via an optoisolator. 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.

Product code Description Data sheet Leaflet
DA699 Mains fail detector PDF PDF
*These units are available for same day despatch worldwide. Next day delivery available to mainland UK.
Featured products
Individually fused output distribution
board with fire enable
Distribution board
Battery low voltage isolator
Battery low voltage isolator
Mains powered relay with 12V DC power supply
Mains powered relay
Door guard alarm with shunt
Door guard
1U rackmount power supply
12V DC 16A 1U power supply