Fan speed controller (electronic, triac), zero-cross detection, supply voltage: 110-230 VAC ±10 % / 50-60 Hz, Imax: 5 A, kickstart-softstart selection.
Enclosed IP65 Main / Emergency On-Off switch, 20 A, 400 Vac - AC3 3 kW, 2 poles - 1 stage, 1xNO + 1x NC, Red on Yellow, 3 x padlock