DSH 466 Screws and connections
http://decisions.iecee.org/icons/ecblank.gif DSH 466
Screws and connections
28
60335-1(ed.2)
Standard: IEC 60335-1:1976, 2nd Ed.
Sub clause: 28
Sheet No. DSH-466
Subject: Screws and connections
Key words: - torque test
Decision taken at the 40th CTL meeting 2003
Question:
How many times shall screws be tightened and loosened during the torque test in view of
previous tests?
Rationale:
See question.
Decision:
Tests have to be carried out as stated in sub-clause 4.2 of IEC 335-1:1991. The tests are
made on a single sample as delivered, which shall withstand all the relevant tests.
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