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EXAMPLE The dimensions of the symbol for class II construction shall be such that the1 t/ r& h- w* z& \; U( k; m
length of the sides of the outer square is about twice the length of the sides of the inner
! |' l7 y, A; T$ j4 U* j$ I- Esquare. The length of the sides of the outer square shall be not less than 5 mm, unless the5 ^& F7 A2 w% J0 }4 ]' P
largest dimension of the controlgear does not exceed 15 cm, in which case the dimension of
( W: l) g$ d& h, ]6 U L$ Xthe symbol may be reduced, but the length of the sides of the outer square shall be not less8 I* R0 v+ w Z# R- E
than 3 mm.
" G. z1 l* c3 J1 y: L, {* {2 @! Fsee:IEC 61347-2-13-2006-P21 or GB 19510.14-2009-P14 |
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