. Electrical world. FIGS. I AND 2.—C.\BIXET P.\XELS. have blown. The 250-volt panels are fitted with a reloadable typeof fuse plug easily inserted, without danger of shock. These panelsare neat in appearance, compact and well finished: and owing tothe nature of the Edison plug no injury to the panel itself can takeplace when the fuses blow. Fig. i shows a cabinet panel for 26two-wire, double-branch circuits from two-wire mains with mainand circuit switches, while Fig. 2 shows a somewhat smaller panelarranged for 14 two-wire, single-branch circuits from three-wiremains with main and circuit swi
. Electrical world. FIGS. I AND 2.—C.\BIXET P.\XELS. have blown. The 250-volt panels are fitted with a reloadable typeof fuse plug easily inserted, without danger of shock. These panelsare neat in appearance, compact and well finished: and owing tothe nature of the Edison plug no injury to the panel itself can takeplace when the fuses blow. Fig. i shows a cabinet panel for 26two-wire, double-branch circuits from two-wire mains with mainand circuit switches, while Fig. 2 shows a somewhat smaller panelarranged for 14 two-wire, single-branch circuits from three-wiremains with main and circuit switches. The spacing of the differentpanels is in conformity with the results of the National Board ofFire Underwriters. Punch and Shear Motor-Driven. In the busy shops of the Charlestown Navy Yard are found manyinstances of the effectiveness of motor-drive as applied to punchingand shearing machinery. The character of the work done is suchas to subject the motors to very severe conditions of load and inevery case t
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectri, bookyear1883
