Arc Protection Port

Thermal Infrared System

  • NFPA 70E and safety for thermographers is of primary importance to all companies.
  • ICI has designed and developed an Arc Protection Port that gives a thermographer the ability to inspect electrical equipment under load without removing the panel cover.
  • This provides for a safe work environment and faster inspections. With a one-time installation to an electrical panel and with regular infrared surveys the AP Port can give employees more confidence in equipment while giving an inspection team the ability to survey equipment in a timely manner.
  • AP Ports are available in two options, 1” open window, 1” closed germanium window.
  • AP Ports can be used with any infrared camera on the market.

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arc protection port window thermal infrared system
  • Image of red star One-time installation
  • Image of red star O ring cabinets remain sealed
  • Image of red star Perform inspections on equipment under load
  • Image of red star Threaded cover for maximum impact and explosion resistance
  • Image of red star Faster electrical equipment inspections
  • Image of red star Usable with any infrared camera
  • Image of red star Usable on both indoor and outdoor equipment
  • Image of red star Large wing for easy port cover removal: no slipping
  • Image of red star Rugged anodized aluminum construction
  • Image of red star Heavy duty chain holds during inspection


  • Diameter:
    • Inner: 76.2 mm ± 0.5 mm (3” ± 0.02”)
    • Overall: 88.9 mm ± 0.5 mm (3.5” ± 0.02”)
  • Thickness: 9.53 mm ± 0.5 mm (3/8” ± 0.02”)
  • Protection: IP 65 rated
  • Material: aerospace/marine grade anodized aluminum
  • Compliance



Options / Accessories

  • Optional: Germanium windows


  • Loaded electrical equipment inspections
  • Electrical cabinet inspections
  • Indoor/outdoor applications

Superior quality & a legacy of excellence

Infrared cameras have been made important to the world, as of late. But they’ve been our focus since 1995. We’re a global force in protecting people through advanced technology.

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Demand for infrared temperature screening systems is up drastically due to coronavirus infections.
ICI is doing all that it can to fulfill all orders and play a major role in stopping COVID-19. Fill out the form below to request a quote on our thermal imaging devices.