Pollution Degree for Electrical Equipment as per IEC 60664
Pollution factor can be solid, liquid, gaseous foreign matter which may reduce the dielectric strength accordingly Pollution Degree defined IEC 60664.
Pollution factor can be solid, liquid, gaseous foreign matter which may reduce the dielectric strength accordingly Pollution Degree defined IEC 60664.
Clearance is shortest distance in air and Creepage is shortest distance along the surface of a solid insulating material, between two conductive parts.