supply voltage; 120 vac; 50-400 hz; control voltage; 120 vac; 50-400 hz; timing range; 1.5 to 15 seconds; screwdriver adjustable; output contacts; spdt; contact rating; 10 amp resistive at 120 vac or 28 vdc; 3.874 in. lg; 3.500 in. w; 2.906 in. h; zero deg c to plus 90 deg c operating ambient temperature range; four 0.172 in. dia mtg holes on 3.437 in. by 2.750 in. mtg centers