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EXAMPLE The dimensions of the symbol for class II construction shall be such that the, s! D+ z& [4 r0 Q
length of the sides of the outer square is about twice the length of the sides of the inner# y l2 k" A9 {9 w% \8 K( R( K" L# j
square. The length of the sides of the outer square shall be not less than 5 mm, unless the, Z* ]: R% _# y' i
largest dimension of the controlgear does not exceed 15 cm, in which case the dimension of( X7 m6 [* |$ t- I5 z; l1 j
the symbol may be reduced, but the length of the sides of the outer square shall be not less) H9 t- `8 I3 X4 r6 a3 z: m
than 3 mm.
2 K" m. |$ K. f9 csee:IEC 61347-2-13-2006-P21 or GB 19510.14-2009-P14 |
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