Home Portable Generator Sub-Panel Installation Copyright-Inlet-460x613-IMG_6582


The arrow indicates the change from two single pole circuit breakers to one, two pole, 30 amp circuit breaker to feed the new generator sub-panel.

This Generator inlet is actually a 30 amp 4 prong twist lock plug

With the cover down, rain is kept out.
Because the junction boxes are metal, they are required to be grounded by using a green ground screw with one of the grounding conductors under it.