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sti-usa - STI Fire Product Catalog - Index

STI Fire Protection
10
Now there is a way to protect your
signaling device located where
temperature or environmental conditions
exceed the suggested operation range.
This protective cover with heater
assembly for strobe appliances, is UL/cUL
Listed to NEMA 4X Standards.
Thermostatically controlled heater and a
F E A T U R E S
• Maintains operating strobe appliance
temperature with external temperatures
to -70°F (-57°C).
• For use in areas where temperature or
environmental conditions exceed the
operational range of fire strobe
signaling devices.
• Protects ADA compliant strobes to UL
1971 Standards.
• cUL Listing is for UL 1638 strobes only.
• Enables ADA compliant for visual fire
protection systems where freezing
temperatures or other harsh conditions
exceed the operating limits of strobe
signal devices.
• Enclosure rated to NEMA 4X Standards.
Heater assembly rated to -70°F (-57°C).
NEMA 4X Stopper ®
Dome with
Heater
STI-1229HTR
Certain Models Only
NEMA 4X
ADA
Compliant
continuous duty fan maintain a uniform
temperature in the cover when located in
a cold environment. Applications
include, but are not limited to,
refrigerators, freezers, meat packaging
plants, arctic environments, ocean rigs,
slaughter houses, etc. UL/cUL Listed
down to -70°F (-57°C).
• Prevents build up of snow on the unit
or entry of moisture in wash down
areas to assure that strobes remain
clearly visible.
• Fan runs continuously to maintain a
uniform temperature inside the
enclosure.
• Heater units cycle as required to
maintain the correct range of operating
temperatures.
• The thick, clear polycarbonate cover is
UV-stabilized against discoloration.
• Polycarbonate backed by a lifetime
warranty against breakage in normal
use, one year on electronics.
• CSFM requires local approval only.
SAFETY TECHNOLOGY INTERNATIONAL, INC. • 800-888-4STI