Home Electricity Lightning rod Copper bar Copper bar Description Save Copper piece with insulators and screws - holds several bare copper cables - electrical records. Format DWG File size 20.15 KB DOWNLOAD DWG share your appreciation Related Posts Electrical installation plans Blocks and details of the power transmission line. Typical detail for lightning rod grounding grounding Lightning rod. circuit breaker Detail of well to ground for lightning rod Lightning rod electrode connection detail Lightning rod location 3d equipotential bar Lightning rod braced tower Ground bar and lightning rod Grounding and grounding detail; exothermic welding; electrical unions gfci socket connection diagram; detail of hangers Sectioning protection wing nut 1.30m Detail penangkal petir kantor dan rumah deionizing lightning rod Lightning rod connection record lightning rod Residential unit shielding