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7.8 Except for type Z attachment, terminals used for connection to the supply mains shall
2 _, \2 p* {& }/ \& obe indicated as follows: ?2 x. l' a0 e) d- \
– terminals intended exclusively for the neutral conductor shall be indicated by the letter N;
& F9 q g v( |! G/ b q– protective earthing terminals shall be indicated by symbol IEC 60417- 5019 (2006-08).
" s" D: a( ?, ^2 i& s$ J* i, q% I2 v4 XThese indications shall not be placed on screws, removable washers or other parts which can
7 Y0 k- F2 m3 T5 X' s2 Lbe removed when conductors are being connected. |
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