The Wiser H-relay controls conventional or Fil Pilote electric radiators and measures the energy consumption. Compatible loads: convector, radiant, inertia with heat transfer fluid, inertial dry and gentle heater. Resistive loads (cos Phi 1): 3000 W, inductive loads (cos Phi 0.6): 1200 VA. Accumulation heaters and motors are not compatible. Number of FIP heaters per H-Relay: 6 max. Commissioning with the Wiser Controller. Degree of protection: IP 20. Dimensions: 104 x 184 x 39 mm. Colour: white RAL 9003.