NEN 10420:1994 en;fr

Schakelaar-smeltveiligheidcombinaties voor hoogspanning

  • Deze norm is ingetrokken sinds 15-07-2003


Over deze norm

Status Ingetrokken
Aantal pagina's 97
Commissie Schakelmateriaal
Gepubliceerd op 01-04-1994
Taal Engels, Frans
This standard applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches including switch-disconnectors and current-limiting fuses and thus able to interrupt: - any load current up to the rated breaking current of the switch; - any over-current up to the rated short-circuit breaking current of the combination by which automatic interruption is initiated. It does not apply to fuse-circuit-breakers, fuse-contactors, combinations for motor-circuits or to combinations incorporating single capacitor band switches.


ICS-code 29.130.10
Nederlandse titel Schakelaar-smeltveiligheidcombinaties voor hoogspanning
Engelse titel High-voltage alternating current switch-fuse combinations
Vervangen door
Normatieve verwijzingen
  • 93/38/EEG,



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