The requirements in this standard cover sealed wire connector systems@ including insulating caps@ covers@ resins@ tubing@ and tapes provided with@ or for use with@ specific wire connectors. These systems are intended for wet or damp locations@ and other installations such as direct burial@ below grade@ or above grade where protected from direct exposure to sunlight. The wire connectors covered by these requirements are intended for use with copper conductor@ aluminum conductor@ or both in accordance with installations covered by the National Electrical Code@ NFPA 70; the Canadian Electrical Code@ Part I@ C22.1; and NOM 001 SEDE@ Standard for Electrical Installations.Note 1 These wire connector systems have not been evaluated for direct exposure to sunlight. Additional performance considerations to show equivalency to the connected conductors should be considered for UV exposure.Note 2 These wire connector systems may also be used indoors.These requirements also cover sealed wire connector systems intended for use with single or multiple conductor underground feeder cable@ golf course sprinkler cable@ underground low energy cable@ irrigation cable@ or other cable with insulation acceptable for direct burial@ below grade use@ or wet locations. These requirements apply to sealed wire connector systems intended for use with 30 AWG (0.05 mm2) through 2 000 kcmil (1 012 mm2) conductors with currents not exceeding the ampacity of insulated conductors rated either 75 ??(167 ?? or 90 ??(194 ?? and intended for use at 600 V or less.For products intended for use in Canada@ general requirements are given in CAN/CSA-C22.2 No. 0.