PDSH 550A Acceptance of miniature fuse-links that have different dimensions from

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广东安规检测
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PDSH 550A

Acceptance of miniature fuse-links that have different dimensions from those specified in the standa ... ! @  }/ e7 X3 S( V3 ?8 H7 F

Standard Sheets

60127-1(ed.1);am1;am2 & 60127-1(ed.2);am1 ' R/ {% q$ a* K3 u+ V9 `

Standard(s) (incl. year) Subclause(s) No. Year
IEC 60127
Standard Sheets
PDSH 550A
6 U) V2 T, L# K& Y- f$ e, Y2012 Category
PROT Subject Keywords Developed by To be approved
: l+ z% C. k% `; }Acceptance of miniature fuse-links that have different dimensions from those specified in the standard
Shape, Dimensions
ETF 7
2012 CTL Plenary Meeting Question
Is it acceptable to issue CB Test Certificate for miniature fuse-links with dimensions deviating from the Standard Sheets of IEC 60127?
Examples:
1. The sub-miniature fuse-link of Standard Sheet No. 4 of IEC 60127-3, with shape and dimensions as specified in Standard Sheet No. 2;
2. The length and/or diameter of cartridge fuse-link is longer or less than those specified in the Standard Sheets of IEC 60127-2;
8 J5 r, q9 w' h$ e/ }3. The sub-miniature fuse-link of Standard Sheet No. 3 of IEC 60127-3, with shape and dimensions as suggested by the manufacturer.
( @- ]4 o# p7 V* K) Y5 xDecision
It is not allowed to issue a CB Test Certificate for miniature fuse-links with shape and dimensions that do not comply with the dimensions specified in the standard, even though all other requirements are met.
; N9 C/ l& G" j+ T  QRationale:
0 l6 h3 Q; |( L, \8 V; W5 U. ?7 bIt is not appropriate to accept non-standardized specifications to issue a CB Test Certificate, which is to confirm compliance with internationally validated IEC standards.

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