Grouped sub-circuit switches on different phases; combining mains and battery or other low-voltage outlets; iron and kettle connectors; fuses on three-phase motors; two-wire sub-circuits from three-phase 4-wire boards; interlocked switches; main switches; heavy-duty gear; mixed lighting and power loads, etc. See also Engineering Index 1931 p 436.


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    Title :

    Wiring and fittings -- II


    Additional title:

    Elec Times


    Contributors:

    Published in:

    Electrical Times ; 80 , n 2093


    Publication date :

    1931


    Size :

    3 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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