Modern electrical construction; a reliable, practical guide for the beginner in electrical construction, showing the latest approved methods of installing work of all kinds according to the safety rules of the National board of fire underwriters (1905)
Horstmann, Henry C[harles], 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. J. Drake & Co. · leaf 153
RICAL CONSTRUCTION. the case of main runs the conduit should enter the boxes andnever be broken between the outlets. Sometimes it is neces-sary to install meters on the mains and the conduit is endedand the wires carried to the meters and then either extendedin conduit or carried into the cutout… … Figure 93 the quantity of wire outside of conduits is reduced to a mini-mum. If a meter is to be installed in some location along themains other than at the cutout center or service switch, ajunction box should be provided and the meter loops broughtout from that. This is shown in Figure 93, which…
Electrical engineering
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