BS EN 60099-8. Surge arresters. Part 8. Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of A.C. systems above 1 kV
BS EN 60099-8. Surge arresters. Part 8. Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of A.C. systems above 1 kV
Low-voltage fuses-Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to K