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EXAMPLE The dimensions of the symbol for class II construction shall be such that the& |) Z$ {1 _) h/ A
length of the sides of the outer square is about twice the length of the sides of the inner
: ~" a4 r8 E6 C3 G5 ssquare. The length of the sides of the outer square shall be not less than 5 mm, unless the5 x- a* ]) _; p3 B% `
largest dimension of the controlgear does not exceed 15 cm, in which case the dimension of! y/ {6 ^: `2 m3 W9 s
the symbol may be reduced, but the length of the sides of the outer square shall be not less
7 V# b" @6 Y1 L4 b/ @- Ethan 3 mm.
/ S4 R+ s7 H1 p/ f- n* A! tsee:IEC 61347-2-13-2006-P21 or GB 19510.14-2009-P14 |
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