ASTM B 497 : 2000 : R2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Guide for Measuring Voltage Drop on Closed Arcing Contacts (Withdrawn 2017)
Hardcopy , PDF
11-03-2017
English
05-11-2012
CONTAINED IN VOL. 02.04, 2015 Defines recommended procedures to accurately measure voltage drop across current carrying contacts and the parameters to be documented in order to effectively record the results.
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