Elso hygrostat 176301 Manufacturer :Elso Designation :Hygrostat Type :176301 Measuring range lower value (relative humidity) :35 % Measuring range upper value (relative humidity) :85 % Readable :no With display :no Adjustable switching differential :no Differential range/switching hysteresis :5 % Difference between switching steps (relative humidity) :5 % Sensor/sensor design :other Max. Max. contact voltage :250 V Max. contact load :2 A Contact load :2 A Contact interlock :no Protection class (IP) :IP30 Protection class (NEMA) :1 Explosion-proof :no Height :72 mm Width :72 mm Depth :30 mm Elso hygrostat 176301: more details Hygrostat for controlling the relative humidity of 40-80% 24 - 230V AC, 50 Hz, changeover contact 5 A dehumidifying, 3 A humidifying. EAN: 4013984172287.