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How many electric wires can be pulled through a 1 inch hole if you are using 12-2wire 12-3 wire or 14-2 wire?
Wiki User
∙ 13y ago
In Canada it is up to the discretion of the electrical inspector. If it is only one or two studs it is usually let go, in other words fill the hole. If the cables are in parallel for more than two studs the electrical inspector may request the cables be separated or de rate the cables because of the possibility of heat build up in the cables.
Wiki User
∙ 13y ago
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