It is worth remembering that for opposing the movement of loads, electrical insulators are widely used to insulate contact surfaces. Thus, it is possible to avoid electrical shock or loss of energy in conductive wires and cables. Taking this into account, before making the electrical wiring of homes and commercial environments, it is really important to make sure that the cables have a good insulator of electricity. This attitude will help you to make the place much safer. http://www.eastceramic.com/suspension-insulator/