Hubbell Press Releases

EXTRA DUTY® While-In-Use Covers
Friday, July 01, 2016

Hubbell Wiring Device-Kellems has officially launched a new line of EXTRA DUTY® While-In-Use Covers. This family of NEMA 3R Rated While-in-Use Covers offers weather protection for devices when they are being used in damp or wet locations. They meet the current 2014 NEC® article 406.9.


Constructed out of heavy duty die-cast metal and high-impact polycarbonate construction, EXTRA DUTY® While-In-Use Covers are ideal for use in industrial, commercial, and residential outdoor applications such as on exterior walls, pools, decks and exterior lighting.

Hubbell’s EXTRA DUTY® While-In-Use Metallic Covers
offer the following features

  • Each box contains three or six plates to make a variety of configurations
    (8 or 55)

  • Patented keyhole mounting system, allowing the cover to be installed in under a minute

  • Lockable tab for OSHA compliance

  • .35” Hasp size

  • NEMA 3R rating


Hubbell’s EXTRA DUTY® While-In-Use Non-metallic Covers
offer the following features


    More information: