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IEEE STANDARD

C37.37-1979 - IEEE Loading Guide for AC High-Voltage Air Switches (in excess of 1000 volts)

Description: Superseded The concepts of allowable continuous current, allowable continuous current class, and loadability factors are used to establish the criteria for designating the load-current carrying capabilities of air switches over a range of ambient temperatures. This is accomplished through a family of loadability factor curves. The loadability factors are also presented in tabular form.
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