NEK HD 60364-4-442:2012

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Norsk tittel: Low-voltage electrical installations -- Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system
Engelsk tittel: Low-voltage electrical installations -- Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system
Varetype: Standard
Språk: Engelsk
Utgave: 1 (2012-02-01)
Antall sider: 124
Pris:

NOK 3 551,00 (eks. mva)
NOK 4 438,75 (ink. mva)

Komité: NEK/NK64
Fastsatt: 2012-02-01
ICS: 91.140.50 - Elektrisitetsforsyningssystemer