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

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PDSH 550A / S7 R6 o: V, W8 H# T6 c ' `& Y! @" V/ u4 d

Acceptance of miniature fuse-links that have different dimensions from those specified in the standa ... , I9 _( Y" \, I& `# N: L0 I) d

Standard Sheets + y1 N7 {% j6 h1 }2 N7 v0 H) i

60127-1(ed.1);am1;am2 & 60127-1(ed.2);am1 + A- l' L$ j' S1 p

. z0 J. T- l  a1 m, a! G+ j' SStandard(s) (incl. year) Subclause(s) No. Year
IEC 60127
" j& V: \0 e0 y/ c  sStandard Sheets
PDSH 550A
2012 Category
9 U3 Y3 T- v' APROT Subject Keywords Developed by To be approved
Acceptance of miniature fuse-links that have different dimensions from those specified in the standard
Shape, Dimensions
ETF 7
2012 CTL Plenary Meeting Question
8 w- h$ @+ `& F" k0 nIs it acceptable to issue CB Test Certificate for miniature fuse-links with dimensions deviating from the Standard Sheets of IEC 60127?
Examples:
0 ~# U; a. i' x3 }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;
  c+ G4 ]& e1 G* A$ x3 J! F7 B- Z6 A2. The length and/or diameter of cartridge fuse-link is longer or less than those specified in the Standard Sheets of IEC 60127-2;
+ j. u% F: N- X3. The sub-miniature fuse-link of Standard Sheet No. 3 of IEC 60127-3, with shape and dimensions as suggested by the manufacturer.
5 Y  z. C1 B3 J7 l1 d/ ODecision
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.
3 x3 B% G8 ~" X) z2 j0 n: D8 ORationale:
7 F# j6 v. r2 N# Q& qIt 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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