OSHA 1910.333(c)(8) "Conductive apparel." Conductive articles of jewelry and clothing (such a watch bands, bracelets, rings, key chains, necklaces, metalized aprons, cloth with conductive thread, or metal headgear) may not be worn if they might contact exposed energized parts. However, such articles may be worn if they are rendered nonconductive by covering, wrapping, or other insulating means.
well, that settles it.... i'll leave the ring on, and sheath the finger in 3m cold
shrink tubing....
wearing any ring or watch isn't a good idea when working. the ring, besides
the mechanical hazards, if you do get current passing thru it, a gold ring
makes an excellent source of heat with it's low resistance, and does a nice
job of cauterizing and amputating said finger. didn't hardly bleed at all, the
guy who had it happen to him told me....
if you do wear a ring, make sure it's got a large enough diamond in it to act
as an insulator..... nothing below five carats is the minimum for safety.