Field of application
This Mexican Standard establishes the specifications and test methods to be met by round, bare or enameled copper magnet wires, with cotton insulation, single and double layer, for thermal class 90ºC or 105ºC. It is considered thermal class 90ºC when used without being impregnated and class 105ºC when used impregnated or immersed in insulating oil or synthetic dielectric liquids.
