Erie Railroad has replaced 18-lever mechanical interlocking with 12-lever electric plant at Rutherford Junction, NJ; interlocking is Union Type-F electric type, with Model-14 interlocking machine, and 110-v d-c Model -M2 switch machines using type-F controllers, control system being based on SS selections through switch repeater relays.
Erie installs electric interlocking
Ry Signaling
Railway Signaling ; 32 , n 1, Part 1
1939
5 pages
Article (Journal)
English
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