SANS 60273 : 1ED 1990(R2012)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CHARACTERISTICS OF INDOOR AND OUTDOOR POST INSULATORS FOR SYSTEMS WITH NOMINAL VOLTAGES GREATER THAN 1000 V
21-11-2023
23-11-2012
Applicable to post insulators and post insulator units of ceramic material or glass intended for indoor or outdoor service, and to post insulators of organic material intended for indoor service in electrical installations or equipment operating on alternating current systems with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz.
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