This work applies to switchboards for household and similar fixed installations realized combining empty enclosures according to Italian standard CEI 23-48 (IEC 670) with protective devices and other electrical accessories dissipating a considerable power in normal use. These switchboards have a rated voltage not exceeding 440 V and an incoming current up to 125 A.
Registration number (WIID)
52100
Scope
This work applies to switchboards for household and similar fixed installations realized combining empty enclosures according to Italian standard CEI 23-48 (IEC 670) with protective devices and other electrical accessories dissipating a considerable power in normal use. These switchboards have a rated voltage not exceeding 440 V and an incoming current up to 125 A.
