INSTALACIONES ELECTRICAS EN EDIFICIOS. PROTECCION PARA GARANTIZAR LA SEGURIDAD. PROTECCION CONTRA LAS SOBREINTENSIDADES
ELECTRICAL INSTALLATIONS OF BUILDINGS. PROTECTION FOR SAFETY. PROTECTION AGAINST OVERCURRENT
Buy on AENOR
29.120.50 / Fuses and other overcurrent protection devices
91.140.50 / Electricity supply systems
CTN 202/SC 64 - Electrical installations and protection against electric shock
HD 384.4.43 S1:1980 (Identical)
It is cancelled by: UNE 20460-4-43:2003