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EXAMPLE The dimensions of the symbol for class II construction shall be such that the
8 d8 G9 w* l; ]% slength of the sides of the outer square is about twice the length of the sides of the inner6 X8 H* e! ?9 t0 W$ S) L' d2 G3 Z$ N' `
square. The length of the sides of the outer square shall be not less than 5 mm, unless the
# W8 N; x% s6 d1 c4 s" }* C; wlargest dimension of the controlgear does not exceed 15 cm, in which case the dimension of
3 b) L0 D: J( q9 i4 Nthe symbol may be reduced, but the length of the sides of the outer square shall be not less4 p/ e0 _4 @$ m9 y7 w# G+ D5 _
than 3 mm.
! e; y7 t) D( p9 Isee:IEC 61347-2-13-2006-P21 or GB 19510.14-2009-P14 |
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