DSH 837 Protective shields

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广东安规检测
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IEC60335试验指甲

DSH 837 2 O( ]; W) @) S* M5 b% i" y  o/ |

Protective shields 1 G4 b) _' f/ v1 L

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60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)

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. h/ k5 v# U/ O0 d5 b' J# h' qQuestion:
Protective shield is a mean that protects against:
1) UV and/or;
  Z" W+ D0 ^, v! g/ u* V8 e2) shattering particles and/or;
) o1 G6 f; e* l0 a/ w$ B; ]- Y3) ensures the declared IP degree; it is made of glass or other material. In which cases the “Replace damaged glass protective shield” marking is required? What we consider as a “protective shield”? Indeed only glass protective shield should be considered or even plastic shields have to be taken into account?
Decision:
/ {2 ?; O" C1 l2 |9 _Marking only in case 1) and 2), both in case of glass and plastic shield.


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