
Thermostatic Switches Primarily For Use In Equipment For Telecommunications And In Electronic Applications Employing Similar Techniques - Part 1: General Requirements And Measuring Methods
出版:Nederlands Normalisatie Instituut

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Relates to thermostatic switches for use in equipment for telecommunications and in electronic applications employing similar techniques. Switches covered by this specification have a rated voltage not exceeding 500 V (d.c. or r.m.s. value) or a rated current not exceeding 25 A.
IEC 60389-1 Ed. 1.0 - Identical