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Clear polycarbonate cover with mounting hardware visible

Safety Technology International

Safety Technology International STI-14000NC Universal Stopper personal protective equipment

SKU CH-WDT5-37NXX

Clear polycarbonate cover protects switches, buttons and keypads from vandalism and accidental damage indoors or outdoors

  • MaterialPolycarbonate
  • Protects switches and buttons from vandalism and accidental damage
  • Clear polycarbonate cover maintains visibility of the protected device
  • UL/cUL listed and ADA compliant for code-compliant installations
  • Operates reliably from -40 to 250 degrees Fahrenheit
  • Includes mounting hardware for quick indoor or outdoor installation

Universal Stopper Cover

The STI-14000NC is a clear polycarbonate protective cover designed to shield electrical switches, emergency buttons, intercom stations, keypads, and pull stations. It serves facility managers and installers who need to prevent accidental activation or vandalism in commercial and institutional settings. The cover fits standard mounting surfaces for indoor and outdoor use. Its transparent design keeps the protected device visible while restricting unauthorised access.

Polycarbonate build and mounting

The cover is moulded from polycarbonate for impact resistance across a wide temperature range from -40 to 250 degrees Fahrenheit. It measures 5 1/2 inches wide, 2 inches deep, and 8 1/8 inches high, and includes all necessary mounting hardware for surface installation. The clear material allows quick visual confirmation of the device status without opening the cover. UL and cUL listing confirms compliance with recognised safety standards.

ADA compliance and use limits

The unit meets ADA requirements, ensuring accessible reach and operation for protected controls. It is intended for single-device coverage on flat surfaces and does not accommodate multiple switches or oversized stations. The fixed dimensions limit compatibility to standard light switches, duplex plugs, and similarly sized components. Buyers needing protection for larger panels or non-standard devices should verify fit before purchase.

Highlights

  • Protects switches and buttons from vandalism and accidental damage
  • Clear polycarbonate cover maintains visibility of the protected device
  • UL/cUL listed and ADA compliant for code-compliant installations
  • Operates reliably from -40 to 250 degrees Fahrenheit
  • Includes mounting hardware for quick indoor or outdoor installation

Specifications

BrandSAFETY TECHNOLOGY INTERNATIONAL
MaterialPolycarbonate

Questions about this item

What temperature range does the STI-14000NC cover withstand?

The polycarbonate cover is rated for continuous use from -40 degrees up to 250 degrees Fahrenheit, making it suitable for both indoor and outdoor installations.

What surface area must be clear to mount the 5 1/2 in wide by 2 in deep base?

A flat mounting surface at least 5 1/2 inches wide and 2 inches deep is required; the included hardware secures the base to that footprint.

How do I install the cover without trapping the switch or button underneath?

Mount the supplied base first, verify the protected device operates freely inside the cavity, then snap the clear polycarbonate cover onto the base until it locks.

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