Legrand staircase light timer, for installation in flush-mounted box, 1-pole, 10 A/ 250 VAC, electronic, control voltage AC 230 V, 1 normally open contact, very low switching noise, time range: 1 - 60 min., can be switched on at any time, with active pre-warning function (can be switched on using the setting switch on the side), zero-crossing circuit, glow lamp current max. 50 mA, power consumption 0.8 W, screwless connection terminals, protection class IP 20, dimensions: 49 x 46 x 26 mm (height x width x depth).