Electrical
Control Panel Base 06 Blue
A metal block with 300 hit points.
Harvest drops
Iron× 20
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
Salvage drops
Short Iron Pipe× 1 @ 10%
Spring× 1 @ 10%
Electrical Parts× 1-7
Extra parts when salvaged with a wrench, ratchet or impact driver.
When it collapses
Falling, it leaves 
Scrap Metal Pile (75% of the time) where it lands.
Where to find (7 POIs)
Haven Hotel (tier 5), Hybrid Mining (tier 5), Pop-N-Pills Factory (tier 5), Installation Blue Ridge (tier 4), The Serrano Residence (tier 3), Blue Sky Project (tier 1), Power Distribution Station #2.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.