How to wire buildings; a manual of the art of interior wiring (1906)
Noll, Augustus · New York, C. C. Shelley · leaf 64
d in practice, is one of themost important discoveries appertaining to the artof electric lighting, and is destined, at an earlydate, to play an even more important part than itdoes at present. It is therefore essential that wire-men should familiarize themselves with the work-ings and construction… … 56 HOW TO WIRE BUILDINGS. When placed outside of a structure, a double poleswitch and cut-out should be inserted in the line atthe point of entrance to the building. When theconverter is located in the vault or cellar, the pri-mary wires should be thoroughly insulated andprotected from leaks,…
Electric wiring, Interior
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