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 198
ed fuses, or any special or covered typeof fuse. When tablet-boards or single fuse-blocks with suchopen link fuses on them are used in general wiring, they mustbe enclosed in cabinet boxes made to meet the requirements ofNo. 54. This is necessary, because a severe flash may occurwhen such fuses…
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
