5-stage transformer for speed adjustment. For controlling AC fans. With operating indicator light. Additional switching contact (230 V) e.g. B. for controlling a flap. Article: TRE 0.6-2, Voltage type: alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Rated power: 108 W, Maximum load: 0.6 A, Protection class: IP 54, Secondary voltage: 85 V / 115 V / 150 V / 180 V / 230 V, Installation type: surface-mounted, Housing material: plastic, Color: light gray, similar to RAL 7035, Weight: 1.67 kg, Weight with packaging: 2.18 kg, Width: 195 mm, Height: 148 mm, Depth: 175 mm, Width with packaging: 235 mm, Height with packaging: 230 mm, Depth with packaging: 190 mm, Ambient temperature: 0 °C to 40 °C