The electromechanical hygrostat MRF012 is designed to control enclosure heaters, so that the dew point is raised when a critical relative humidity of 65% is exceeded. In this way condensation and corrosion is effectively prevented.<br> Switch difference:4% RH (3% tolerance)<br> Permissible velocity:15m/sec<br> Contact type:change-over contact<br> Contact resistance:100 000 cycles<br> Min.switching capacity:20V AC/for DC 100 mA<br> Max.switching capacity:250 VAC, 5 (1) A for DC 20W<br> EMC:acc.to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3<br> Connection:3-pole terminal for 2.5mm2;, clamping torque 0.5Nm max.: rigid wire 2.5mm2;,stranded wire (with wire end ferrule) 1.5mm2;<br> Mounting:clip for 35mm DIN rail, EN50022<br> Casing:plastic according to UL94 V-0, light grey<br> Fitting position:variable<br> Operarting/Storage temperature:0 to +6(+32 to +140)/-20 to +80(-4 to +176)<br> for Protection type:IP20<br> Note:Due to different production batches, there may be slight color difference or difference in the actual product, which will not affect the use.<br> Colour:As Shown<br> Material:Plastic<br> Size:67x50x38mm<br> Package Contents:<br> 1 * Humidity Controller<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store