Modern buildings : their planning, construction and equipment (1905)
Middleton, G. A. T. (George Alexander Thomas) · London : Caxton Publishing Company, Limited · leaf 219
to an enamelled slate base and enclosed in a teak case. To prevent the chance of an arc forming between the bus bars a projecting fillet A Diagram of CharzgL-ofer Switch.. Fig. 184. of slate is fixed to the base between them. The mains are connected at the back of the board to the terminals M, M by… … such as L, L, at the top and bottom of the fuse board. A very good type of distribution fuse board is shown in Fig. 186, where the fuse wires are carried on Fig. 187. porcelain bridges of any of the patterns A, B, or C. illustrated fuses are provided to each pole of the These bridges are supported…
Building · Architecture
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