Glove protectors must be worn with latex gauntlets EN60903 Standard. Latex Gauntlets also state Maximum Voltage. See example stock no. ; 517-8114 517-8114. Over - Protectors. The life of electrical gauntlets can be extended by the use of glove protectors. They work by protecting the gauntlets as well as the wearer from cuts, abrasions and punctures. They are manufactured from Chrome/Grey leather and worn over the top of the gauntlets.