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Standard:0 M" Z6 u" o- \3 Q
IEC60950, 2nd and 3rd edition
7 X/ t: G; A* l) M: zSub clause:3 u/ V* E3 B% H. z2 K; d7 d8 I7 n4 S
1.7
u2 `. X Y+ XSheet n. 3825 ^1 w( X% v# o$ ?* |9 v
Page 1 (1)/ L4 ?1 Q D, G j. s/ @# ]# O! @
Subject:- \$ Y. Q# h$ }9 N; `
Marking
1 j9 R/ G( h) k+ u* `3 DKey words:0 O: B; ~9 ]/ @* O7 `$ a
- Marking( v S$ Q" S' O
Decision confirmed
. d% Q4 U, y) p% d9 Oat CTL 38th meeting$ |% h2 G2 c6 o z) Q
Question:
5 e' l6 Q) i7 v$ G- W' Q$ [! FCan small safety related components (e.g. optical-couplers) be identified with just a code if
) u/ c6 G; s# v7 athe space on the component is too small for both the marking of the manufacturer and type?. p1 T( r5 q) @! X+ b
Would it be enough to only have information about manufacturer and type on the packing?
9 h# a2 w( ]: k( I- j+ w1 uDecision:. n) V( N5 Q8 n2 M6 |4 R
Safety related components shall be marked with a trade mark (logo) and an identification
( j8 T. r! v4 Jnumber or code. For a component without 3rd party certification which is dedicated for use in
! l, W2 k8 b8 G* Xone or more specific models the identification may be in a form of a code
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