Rare/Early/collectible insulators in service. These include pre-1925 porcelain insulators, large Pyrex high-voltage insulators, early suspension insulators (Hewlett, O-B Baum Patent, etc.), and other odd, rare, or unusual insulators.
Only insert these kind of gang switches.
-Overhead gang switches (distribution or sub-transmission)
-S&C switches
-Omni-Rupter Switch, Alduti-Rupter Switch, among others
-Old (or rusty) gang switches
-Gang switches from foreign countries (such as Europe, Asia, or Australia)
-Gang switchs from now-defunt companies
-Disconnects (of any kind)
-And maybe a few rare and forgotten types
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Public groups in which David Dahle is a member
The Powerline Graveyard
Here is a group for power poles that have been taken down or "bit the dust".
Strommasten ~ power poles ~ Poteaux électriques
All types of power poles and their cables.
Ipernity Members Association Project
This is a group to inform all users of IPERNITY about the progress of the IMA project. All entries which support this concern, are very welcome.
Glass Insulators in Service
This is a group for pictures of poles with glass insulators on them on power lines.
Substations
Pictures of electrical substations at any voltage are accepted.
Early Insulators
Rare/Early/collectible insulators in service. These include pre-1925 porcelain insulators, large Pyrex high-voltage insulators, early suspension insulators (Hewlett, O-B Baum Patent, etc.), and other odd, rare, or unusual insulators.
Brakestomper Files
Post some odd ball poles here for everyone to see!
Gang Switches and Disconnects
Only insert these kind of gang switches. -Overhead gang switches (distribution or sub-transmission) -S&C switches -Omni-Rupter Switch, Alduti-Rupter Switch, among others -Old (or rusty) gang switches -Gang switches from foreign countries (such as Europe, Asia, or Australia) -Gang switchs from now-defunt companies -Disconnects (of any kind) -And maybe a few rare and forgotten types
The Westinghouse Transformer Group
Westinghouse transformers