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|  DSH 475
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8 Q& T7 J) J) E# J/ v9 { | Marking and instructions
% K+ i* M+ K4 E9 o0 d | 7.10
8 k, v) h7 X- A3 N. u* h | 60335-1(ed.3)
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* w5 {1 N0 m2 t8 I. X) ]7 P- n7 K0 CStandard: IEC 60335-1:1991, 3rd Ed.
! F& Z: d8 a3 k7 h0 `" L" [Sub clause: 7.10
8 [/ b/ v" t* C! a" ^! ~Sheet No. DSH-475
, |1 T4 l: K5 S# E8 g( aSubject: Marking and instructions
2 V# T" `: ]/ y" Z# m9 l7 ^% ~Key words: - marking
7 P; [ t: A# HDecision taken at the 40th CTL meeting 2003
3 }) z9 S; ^4 B! n/ y- ~! w9 yQuestion:
9 ]6 [( ]4 |' G, A8 E4 h3 f1 e" vDoes a push-push mains switch need to be marked to indicate on/off positions?4 L$ l5 g% d% p6 w
Rationale:7 _6 h( s" C/ z* N: q; }0 z; f3 w8 C
See question.9 _/ ~7 j. O; P
Decision:" `! J& _4 i8 |6 O( f/ X5 P) ?' a
A push-push mains switch for stationary appliances needs a visual means (e.g. according to [# {- _$ E& z. Q3 h
IEC 417 "Graphical symbols for use on equipment") or a lamp to indicate clearly whether. `# s3 v8 P1 f8 m8 {
the switch is in the on/off position. The marking should be on or near the switch.* z1 U p8 u5 m* J8 j3 c
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