o 관련규격 및 자료 - IEC 60364-5-53 : Electrical installations of buildings - Selection and erection of electrical equipment - isolation, switching and control (2005) - IEC 60364-4-41 : Electrical installations of buildings - Protection for safety - Protection against electric shock (2005) - IEC 60364-4-43 : Electrical installations of buildings - Protection for safety - Protection against over-current.....
