H293: Plug-in AC Surge Protector

The Nortek Security & Control Family of Brands

The Model H293 Plug-in AC Surge Protector is designed for use with Model H290 and H291 AC power accessories. Clamps AC voltages from rising above a maximum of 400 volts. Offers protection to the entire AC circuit inside an OpenHouse enclosure.


  • Compact single outlet design
  • Clamping voltage 400 volts
  • UL Listed
  • Status indicator LEDs
  • Dual-level protection

Installation Manual

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