Westinghouse Arc Lamps and Lighting Systems (1916)
Westinghouse Electric & Manufacturing Company · Westinghouse Electric & Manufacturing Company · leaf 78
. Furnishedcomplete, as shown, with 1-inch pipe arm,center truss, strain rod, pole plate with Aveatherproof pulley, outer Petite Pulley with cross-arm, and side braces, but without streethoodbodv or rope- 21284 6 41 6.00 21285 8 45 7.20 21286 10 49 8.40 21287 12 53 9.60 i NOTE—When ordering, add… … Junior Mast Arms are designed to meet the demand for a low priced, yet complete andwell braced, mast arm, for holding arc lamps from 6 to 14 feet from the pole. They have aspecial pole plate with a weatherproof pulley fitted direct to it and a regular mast arm pulley(with lamp-supporting knob)…
Street lighting · Arc lamps · Transformers · Electrical engineering · Lighting · Exterior Lighting · Low Voltage Electrical Transmission
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