ANSI C37.5 and C37.01 question
ANSI C37.5 and C37.01 question
(OP)
Can someone tell me what year ANSI C37.5 and ANSI C37.01 were used for ratings of high and medium voltage circuit breakers? I don't have the standards handy.
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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ANSI C37.5 and C37.01 question
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RE: ANSI C37.5 and C37.01 question
C37.010 - 1999
C37.50 - 1989, Reaffirmed 2000