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Fire Environmental Enclosures

Enclosures for Use in Harsh Environments

NEMA rated protective cover that is ideal for extending the life and reliability of devices exposed to harsh environments such as wash down areas. The Fire Environmental Enclosures offer protection to manual pull stations and switches against dust and water ingress both outside and inside, as well as preventing tampering, vandalism and damage from accidental or malicious operation.

 

Key Features

7 Models Available

STI-1200A 

STI-1200A

Stopper II® with 4" deep enclosed Back Box
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STI-1200A-HTR 

STI-1200A-HTR
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper II® Heated Enclosure with 4" deep Back Box
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STI-1200A-HTR240 

STI-1200A-HTR240
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper II® Heated Enclosure with 4" deep Back Box - 240 VAC
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STI-1229HTR 

STI-1229HTR
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper® Dome Heated Enclosure for Strobe Only Type 4X
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STI-1229HTR-HAZ 

STI-1229HTR-HAZ
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper® Dome Heated Enclosure for Strobe Only Type 4X Hazardous Locations
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STI-1229HTR240 

STI-1229HTR240
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper® Dome Heated Enclosure for Strobe Only Type 4X
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STI-1229HTR240-HAZ 

STI-1229HTR240-HAZ
LONGER LEAD TIMES REQUIRED - CONTACT SALES

Stopper® Dome Heated Enclosure for Strobe Only Type 4X Hazardous Locations
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Floyd Fann State Vets Home

I haven’t had a false fire alarm on the Alzheimer’s unit since installing our STI Stopper II devices!

Check out Customer Feedback

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FeaturesFire Environmental Enclosures Features
Closex
Fire Environmental Enclosures design

Design

  • Type 4X Rated protective enclosure with a built in 240 VAC heater.
  • Red models come standard with an “IN CASE OF FIRE – LIFT COVER PULL FIRE ALARM” label.
  • Custom labelling available.
Fire Environmental Enclosures construction

Construction

  • Tough UV-stabilised polycarbonate housing.
  • Can withstand the severest of knocks.
  • Prevents vandalism or accidental damage to the signal device.
  • Enclosed bacbox maintains the heat and weatherproofing integrity.
  • Due to the curvature of these models, the depth stated will vary.
Fire Environmental Enclosures installation

Installation

  • Suitable for indoor and outdoor applications.
  • For use in areas where temperature or environmental conditions exceed the operating range of fire strobe signaling devices.
Fire Environmental Enclosures electronics

Electronics

  • 240 VAC heater units cycle as required to maintain the correct range of operating temperatures.
  • Maintains operating strobe appliance temperature with external temperatures to -57°C (-70°F).
Fire Environmental Enclosures options

Options

  • Other models are available within this range including a 110V and weatherproofing option.
  • All models come with a three year guarantee against breakage of polycarbonate in normal use (one year on electromechanical and electronic components).
  • Typical working properties of polycarbonate are -40° to 121°C (-40° to 250°F).