|
|
7.8 Except for type Z attachment, terminals used for connection to the supply mains shall
5 o4 \7 u; h S: hbe indicated as follows:2 F3 a0 w7 L7 i' q2 H
– terminals intended exclusively for the neutral conductor shall be indicated by the letter N;% F! |$ K+ |) X6 Y( |. A
– protective earthing terminals shall be indicated by symbol IEC 60417- 5019 (2006-08).: e" t* t0 s2 Q+ U) Y
These indications shall not be placed on screws, removable washers or other parts which can S l$ s# `7 ~: ^6 P
be removed when conductors are being connected. |
|