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|  DSH 465
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| Terminals for external conductors3 {' q( p r/ V3 h2 \8 }
| 26.7
7 Z' q6 N W' U4 a; \2 U | 60335-1(ed.2)3 p- p* z0 T1 k" f* M
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* `( _8 U% n% RStandard: IEC 60335-1:1976, 2nd Ed.; O7 @: J a3 ^& P7 ?* a
Sub clause: 27.2
6 c" f7 W8 W, k/ t8 ASheet No. DSH 465
! s7 p& Q' }- O. j3 Z- s2 zSubject: Provision for earthing.
$ a2 P! v: ~, M# UKey words: - pressure plate for pillar terminals
0 X2 r. C/ R4 ]) y) ?- pDecision taken at the 40th CTL meeting 2003( r! R0 @2 y! E& A* u
Question:2 n. T3 ? _/ Q
Is a pressure plate needed for earthing terminals of the pillar type?
I, ~( S! |' r& x% z- ]Rationale:! Z% y# p, W$ P, t
See question.7 D h( G& l6 {7 k* A1 E' z! I+ E% c" d% Q
Decision:% n5 k4 w" k( a: p5 g
A pressure plate is not required for pillar type earthing terminals, provided the terminals7 D& S- Z$ ]! S& J) q" {
contain resilient means of protection against accidental loosening
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发表于 2012-9-12 13:41
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