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Standard
UNE 20104-1:1990

UNE 20104-1:1990

INTERRUPTORES DE ALTA TENSION. PARTE 1: INTERRUPTORES DE ALTA TENSION PARA TENSIONES ASIGNADAS SUPERIORES A 1 KV E INFERIORES A 52 KV

HIGH-VOLTAGE SWITCHES. PART 1: HIGH-VOLTAGE SWITCHES FOR RATED VOLTAGES ABOVE 1 KV AND LESS THAN 52 KV

Publication Date:
1990-02-13 /Anulada
Cancellation date:
1999-10-30
International equivalences:

IEC 265-1:1983+A1:1984 (Identical)

Cancellations: