How to wire buildings; a manual of the art of interior wiring (1906)
Noll, Augustus · New York, C. C. Shelley · leaf 55
lamps are turnedon or off at the socket, as in office buildings, etc.,the lamp circuits can be installed in various man-ners, as shown in Figs. 6 and 7. The advantagesobtained are, that should the wire in the cut-out(cut-out link) fuse, it would only disconnect a por-tion of lamps located in any… … ■5T X
Electric wiring, Interior
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