Handbook for the use of electricians in the operation and care of electrical machinery and apparatus of the U. S. seacoast defenses .. (1904)
United States. War Dept · Washington, Govt. print. off. · leaf 87
ion overload and underload automaticcircuit breaker. In addition to the over-load cut-out, described above, there is astraight horizontal magnet with endpole pieces. It may be wound with finewire connected for a fall in voltage asrepresented in the diagram, or withcoarse wire in series with the O L… … I^Ij3 84. Ite Automatic Cut-out or Circuit Breaker.
Electric machinery · Searchlights · Coast defenses
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
