Strain Insulator is a insulator installed on the cable. It bears the pull of a suspended wire or cable. Installing strain insulator can effectively avoid the problem of accidental electrification of the cable and achieve the insulation between the cable and the ground.
Royal manufacture competitive strain insulator with high quality and very competitive prices. Our strain Insulator is according to Ansi C29.4 standard. with grey color or brown color. They are 54-1,54-2,54-3 and 54-4.
Strain Insulator is one part of a stay set. A stay set includes a stay plate, a stay rod ,a stay bow, a thimble, stay wire and a strain insulator(also called stay insulator).