Naturally, avoid dampness as much as possible. If you can use overhangs or other bits of shelter to avoid dripping water, that helps. Stable temperatures do you the most good. How to prevent the electrical and circuit components of CNC lathes from getting damp? It is important to protect the electrical and circuit components of your CNC lathe from moisture, as moisture can cause safety hazards such as short circuits, component damage, and even fires. Here are some ways. Our 2511F003 3/4" Auto Reset Thermostat Switch (2511 series) is great for unique applications which require a faster response time or a lower contact res. Are you plugged into the "test" outlet or the thermostatic switch inside? By design, the cabinet cooler is not supposed to cool the cabinet. In small power transmission and transformation equipment such as distribution boxes, switchgear,power distribution cabinets, and outdoor terminal boxes, humid air can easily cause rust and corrosion of metal bodies and shorten the service life of the equipment. The build-up of moisture can lead to a number of issues, especially when electronic and electrical components are involved. Corrosion, short-circuiting, diminished. As for dehumidification solutions, you can choose an enclosure heater or electrical cabinet dehumidifier for power distribution. Why does Power distribution cabinet need. This is extremely detrimental to the service life of electrical equipment and the operating env iron ment of the power system, such as: clo set with Damp ing, flickering, dampness in the distribution cabinet, mold, humidity in the distribution cabinet, dew corrosion and distribution.