The electromechanical hygrostat MRF012 is designed to control cabinet heaters, so that the dew point is raised when a critical relative humidity of 65 is exceeded. In this way, condensation and corrosion are effectively prevented.SpecificationsBreak difference 4 RH 3 toleranceAllowed speed 15msecContact type solid contactContact resistance 100,000 cyclesMin. breaking capacity 20V AC for DC 100 mAMax. breaking capacity 250 VAC, 5 1 A for DC 20WEMC acc. EN 5501412, EN 6100032, EN 6100033Connection 3pole terminal for 2.5mm2, tightening torque 0.5Nm ma. solid conductor 2.5mm2, stranded conductor with end sleeve 1.5mm2Mounting clip for 35mm DIN rail, EN50022Enclosure plastic according to UL94 V0, light grayDimensions 675038mmMounting position variableOperatingStorage Temperature 0 to 60C 32 to 140F20 to 80C 4 to 176FProtection type IP20NoteThe item color displayed in the images may appear slightly different on your computer screen since monitors are not calibrated the same.Please allow 13mm slight deviation due to manual measurement. ThanksThe package includes1st Humidity Controller