DSH 463 Terminals for external conductors

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DSH 463 3 k9 `- c# T$ x9 m/ H- _6 o

Terminals for external conductors

26.7 # x: o2 j' X7 s

60335-1(ed.2) ; F, q2 k# |; n" S

7 z1 s1 r: M) e' a) b: s! m5 GStandard: IEC 60335-1:1976, 2nd Ed.
Sub clause: 26.7
. d5 w; f) v4 M9 aSheet No. DSH-463
2 m! r; `/ [! V/ M; gSubject: Terminals for external conductors
Key words: - pressure plate for pillar terminals
Decision taken at the 40th CTL meeting 2003
. M2 p: }3 g& x: }7 v, t/ q1 yQuestion:
3 _3 y; j6 _) s2 IShall the pressure plate of pillar type terminals be considered for the dimensions?
Rationale:
3 R9 Y; J( z5 XSee question.
$ s8 t8 D* K- h* T, d+ u) b$ Z! ]Decision:
# G. J1 L, }! i; R( dIn case of pillar type terminals with a captive pressure plate, the dimension of the pressure plate is taken into account for the measurement of the difference between the diameter of the hole and the nominal thread diameter, unless the pressure plate is so thin that it is deformed by the screw operation.

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