A Little Input

Reader Says What?

DIY-GFCIS-boat-yacht-01-Update

Your July 2106 issue just arrived, and I was reading your very appropriate article on GFCI outlets (Circuit, Interrupted, p. 22). Your writer gave a good non-technical description of the device and the need for regular testing, but made one error (IMHO) and one omission. The error is that it’s not likely that a circuit breaker will trip if you get shocked by touching the hot wire since the current will be minimal — much less than the trip rating of the circuit breaker. The omission is that there are inexpensive plug-in testers that will allow testing of the GFCI and all downstream protected outlets. I have one at home and one on the boat, and test all GFCI outlets regularly. It also tests for reversed connections, missing grounds, and other related problems.

Read the original article here.

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