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Standard and water-tight boxes for all electrical installation purposes (1908)

H. Krantz Manufacturing Co. · leaf 20

An illustration from Standard and water-tight boxes for all electrical installation purposes, 1908, leaf 20 — Sectional view of box with 345 B. cover. No. 345. Top view of box and 345 B. coverwith rubber bushing. OUTSIDE DIMENSIONS. Box 4x4x2 5-8 high. Cover opening 2% 345 B. Cover 3K in Diameter \ y .,4_ p «i 3,, ., 11 I adjustment % Floor Plate, 3-V This box is made of cast iron. The Covers, Floor Plate,…

Electric lighting · Electrical engineering · Electrical Machinery · Electrical Equipment · Wiring Equipment

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