MaterialThe switch adapter is made of high-quality PP/PVC material, wear-resistant, and the shell can effectively prevent drops and bumps. Safety sheet Ideal for connecting extension cords outdoors or installing and repairing damaged power cords. The high-quality power socket offers a max. Robust design: Made of PP/PVC with plastic insert, with central cable entry, stable connection with screw terminals, integrated strain relief preventing the cable from being torn off | splash-proof. Easy assembly: The power connector just needs to connect the ribbon cable, insert the cable according to the terminal, fix the cable and tighten the screw, then to tighten the external screw. Application: The earth contact socket is suitable as a replacement for various household appliance sockets, suitable for indoor and outdoor use. The protective contact socket is firmly connected and safe to use. Not recommended for use in humid environments.