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POLARIZED PLUG<br />
A polarized plug has one prong that is fatter than the other. There is only one way the plug can be inserted into a modern outlet. The ground side of the line is wired to the fatter prong permitting safely grounded connections.

Fphoto-42099603-2MD.jpg

POLARIZED PLUG
A polarized plug has one prong that is fatter than the other. There is only one way the plug can be inserted into a modern outlet. The ground side of the line is wired to the fatter prong permitting safely grounded connections.

Copyright:© 1996 Michael Dalton - Fundamental Photographs

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Michael Dalton