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你所说的是I/O翘板开关吧,为什么设计成前后都有的?前后都有的话,有没有设计成联动?6 q" k/ O# u3 g3 T
在IEC60335-1 7.10中有:' p0 D. D) s$ n3 L: t- v g
If figures are used for indicating the different positions, the off position shall be indicated by
. h: S a" I, o l9 b. Ithe figure 0 and the position for a higher value, such as output, input, speed or cooling effect,
" Q! \1 C- R$ [ bshall be indicated by a higher figure.( k1 p( n0 d. y* C9 ~
The figure 0 shall not be used for any other indication unless it is positioned and associated
) f: g. W' h% b# Jwith other numbers so that it does not give rise to confusion with the indication of the off
6 x9 t4 S9 l# ^( E) ]position.
+ W; A, J/ [# @! I$ q5 E/ `你用push-push没有相关说明,不符合要求。 |
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