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EXAMPLE The dimensions of the symbol for class II construction shall be such that the
* T: V6 f, A8 S. |0 C: \length of the sides of the outer square is about twice the length of the sides of the inner
" C9 e5 Z, b8 usquare. The length of the sides of the outer square shall be not less than 5 mm, unless the
- |: r& L6 A9 {" p8 V9 }0 k- wlargest dimension of the controlgear does not exceed 15 cm, in which case the dimension of* _9 K0 x. E9 n- T5 m& h S2 V. i/ L7 W
the symbol may be reduced, but the length of the sides of the outer square shall be not less
( W, C- w" K/ e1 Dthan 3 mm.+ L8 T5 y3 F7 j2 R4 t
see:IEC 61347-2-13-2006-P21 or GB 19510.14-2009-P14 |
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