DSH 457 Abnormal operation
http://decisions.iecee.org/icons/ecblank.gif DSH 457
Abnormal operation
19
60335-1(ed.2)
Standard: IEC 60335-1:1976, 2nd Ed.
Sub clause: 19
Sheet No. DSH-457
Subject: Abnormal operation
Key words: - thermostat an thermal cut out within the same component
Decision taken at the 40th CTL meeting 2003
Question:
How is a component with a thermostat or thermal cut-out or both within the same
component, having only one temperature sensing device, but operating two or more switch
parts in separate circuits tested?
Rationale:
See question.
Decision:
When a part of this component has to be short-circuited during the tests, all switch parts are
short-circuited.
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