|
|
7.8 Except for type Z attachment, terminals used for connection to the supply mains shall
- u. F8 M8 P4 `) I' ?be indicated as follows:
8 V6 A X( H4 x$ p4 X( a6 D– terminals intended exclusively for the neutral conductor shall be indicated by the letter N;
8 Z1 e' p# D' i: d3 c– protective earthing terminals shall be indicated by symbol IEC 60417- 5019 (2006-08).
6 `* c: q, r% B! oThese indications shall not be placed on screws, removable washers or other parts which can% R }. o6 r( O4 H- Q
be removed when conductors are being connected. |
|