WR - Weather Resistant Receptacles

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Presentation transcript:

WR - Weather Resistant Receptacles

WR - Weather Resistant Receptacles NEC 406.9 Receptacles in Damp or Wet Locations All 15- and 20-ampere, 125 and 250-volt non-locking receptacles shall be a listed weather resistant type. The Code also requires that they be used for replacement use The NEC requires the use of these receptacles as lift covers are often not closed properly or are broken.

WR - Weather Resistant Receptacles UL 498 Supplement SE - Additional Tests Requires WR marking visible after installation Corrosion protection for metal parts Cold Impact, 3 lb weight at - 20 °C Accelerated Aging - 7 days at 70°C UV Resistance and Water Exposure UL 498 Supplement SE - In addition to the general performance and construction requirements for receptacles, weather-resistant receptacles shall also comply with requirements for corrosion resistance, cold impact, accelerated aging, and resistance to ultraviolet light and water exposure, as specified in this supplement.