Timer, Off-delay AA 7666 Time dependent controls Features . OFF-delay relay with control signal according to EN 61812-1 . Delay up to 60 h . 6 time ranges on one unit, adjustable at front side . Repeat accuracy ≤ ± 0.5 % (≤ ± 1 % for the range 3 and 6 s) . Time lapse display . Switching position display (except for EH 7666) . With instantaneous contact . No voltage safe . EF 7666: front side protected against beam water, IP 65 . AA 7666: width 45 mm EC 7666: front size 48 x 72 mm EF 7666: front size 72 x 72 mm EH 7666: front size 96 x 96 mm Technical specifications Width: 45mm Enclosure design: Switch cabinet Nominal voltage: AC Time function(s): Off-delay, with control signal Type: AA 7666 Time range: 0,15 s - 60 h Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: AA7666.21 AC50/60HZ 12V 0,15-1000S Art. No.: 0001213