Power cable ampacities
The Insulated Power Cable Engineers Association published in 1943 the original edition of “Current Carrying Capacity of Impregnated-Paper, Rubber and Varnished Cambric Insulated Cables.” The tables in this book were based on the best American practice at the time they were published and, as the title implies, were quite extensive in their scope. They served the industry well from the time of their publication to the present.
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