DIN EN 60519-4 VDE 0721-4:2000-09

Safety in electroheat installations

Particular requirements for arc furnace installations

IEC 60519-4 :1995 + A1: 2000); German version EN 60519-4 :1997 + A1: 2000
Class/Status: Standard, withdrawn
Released: 2000-09
VDE Art. No.: 0721020