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0571 Subpanel Wiring No Separate Disconnect Switch - Electrical Electricity
 
0571 Subpanel Wiring No Separate Disconnect Switch - Electrical Electricity -

Image Text: A very poor arrangement - the feed wire is not protected against overload or short circuit > distribution panel > 100 amps from service box > stove > main bus bars > 15 amp fuse > neutral bus bar > 8 gauge copper feed wire connected directly to main panel bus bars > nail driven into wire causes short circuit > 60 amp rated subpanel

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ELECTRICAL, Service Drop and Service Entrance, Basics of Electricity, Service Drops, Service Entrance Wires, Service Size, Service Box, Grounding and Panels, Service Boxes, System Grounding, Distribution Panels, Distribution System, Branch Circuit Wiring (Distribution Wiring), Knob-and-Tube Wiring, Aluminum Wire, Lights, Outlets and Switches

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