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Old 10-05-2022, 11:22 AM   #8
City: San Francisco
Join Date: Apr 2018
Posts: 2,581
Transformers, galvanic isolators, ELCI, all do different things. The things they do overlap, but they are not perfect replacements for each other.

Despite the rhetoric about marina electrocutions, in every marina in my general area (US west coast), divers clean many of the boats on a monthly basis, representing hundreds of dives per week. If it were that dangerous, there would be no divers left - I have yet to hear of one being electrocuted.
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