Reply to "Putting in saftey relays"

cjackOGR Forum Member DIGITAL SUBSCRIBER

One thing interesting that Dale M mentioned back awhile is that the wire tables for wire gauge are designed for 120 vac and 240 vac. The issue is that there is an allowable voltage drop as a percentage of the line voltage. When the line voltage is only 18 vac then that voltage drop which was ok for 120 vac is too much for an 18 vac circuit.

9/2/1910:43 AM

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