Trent Tarter Posted August 24, 2017 Report Share Posted August 24, 2017 I found this device connected to an exterior switch. It's been abandoned as the wire is cut below it. Just wondering what could be? Quote Link to comment Share on other sites More sharing options...
Bill Kibbel Posted August 25, 2017 Report Share Posted August 25, 2017 Never seen it. Guess 1. A lightning arrester. The second wire slowly discharges to a ground spike. Guess 2. A transformer for an in-ground mole or gopher zapper. Quote Link to comment Share on other sites More sharing options...
mjr6550 Posted August 26, 2017 Report Share Posted August 26, 2017 Also never saw one. Maybe a transformer for low voltage lighting. Quote Link to comment Share on other sites More sharing options...
Rob Amaral Posted August 29, 2017 Report Share Posted August 29, 2017 Sure looks like a lightning arrestor... Quote Link to comment Share on other sites More sharing options...
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