STI will be closed on Friday 18th April and Monday 21st April for the Easter break. Normal business hours will resume at 8:30am on Tuesday 22nd April.
DETAILS
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. These fire environmental enclosures are suitable for indoor and outdoor applications. To view other environmental enclosures, please click here.
Key Features
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.
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.
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.
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).
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).
MEDIA
Product Models
STI-1200A
Stopper II® with 4" deep enclosed Back BoxFeatures: 
Colours:
Dimensions:162 mm H x 142 mm W x 69 mm D
LONGER LEAD TIMES REQUIRED - CONTACT SALES
STI-1200A-HTR
Stopper II® Heated Enclosure with 4" deep Back BoxFeatures: 
Colours:
Dimensions:158 mm H x 104 mm W x 31 mm DSpecial Order – Contact sales for details
STI-1200A-HTR240
Stopper II® Heated Enclosure with 4" deep Back Box - 240 VACFeatures:
Colours:
Dimensions:158 mm H x 104 mm W x 31 mm D