... range: 1 to 7 M Voltage: 230VAC 110VAC Contact: 16A 250VAC Staircase switch Time Switch(mechnical timer)Features:1) Type: ALST82) Time range ... .5, 5, 5.5, 6, 6.5, 7min3) Contact capacity: 16A 250V AC 4) Coil voltage: AC 110V, 220V, 230V, 240V5 ... unit: 0.5 minute8) Operating temperature: -40 - +50°C TIME SWITCH ALST8