DSH 475 Marking and instructions
http://decisions.iecee.org/icons/ecblank.gif DSH 475
Marking and instructions
7.10
60335-1(ed.3)
Standard: IEC 60335-1:1991, 3rd Ed.
Sub clause: 7.10
Sheet No. DSH-475
Subject: Marking and instructions
Key words: - marking
Decision taken at the 40th CTL meeting 2003
Question:
Does a push-push mains switch need to be marked to indicate on/off positions?
Rationale:
See question.
Decision:
A push-push mains switch for stationary appliances needs a visual means (e.g. according to
IEC 417 "Graphical symbols for use on equipment") or a lamp to indicate clearly whether
the switch is in the on/off position. The marking should be on or near the switch.
页:
[1]
