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sti-usa - STI General Catalog - Index

10
FIRE PRODUCTS
STI WEATHER STOPPER ®
DESCRIPTION
Here is the ideal cover to help extend the life and reliability
of weather exposed manual pull stations or push buttons.
Using the same super tough cover as the Stopper ® II but with
gaskets, they help dramatically to increase the life span of
units in harsh environments. Units are molded of tough
polycarbonate material. They also guard against physical
damage and help reduce false fire alarms. UL Listed to U.S.
and Canadian safety standards.
Because this strong, durable cover can take the toughest
knocks, it also guards against physical damage and thereby
helps reduce false fire alarms. It is UV-stabilized which
helps against discoloration and also protects from dust and
grime. Weather Stopper carries a lifetime guarantee
against breakage in normal use (one year on electronics).
APPROVALS
It has been tested and approved or listed by:
• Underwriter Laboratories and Canadian UL No. S2466
UL requires pull stations to be listed for outdoor use
• ADA Compliant for operation
• NEMA 3R Approved (only for Stopper II models with a
backplate or on a smooth surface and with gaskets),
equivalent to an IP 33 Rating
MODELS AVAILABLE
For larger models see Indoor/Outdoor use column on page 6.
For smaller models see page 11.
FEATURES
• Molded of thick, super tough polycarbonate
material.
• Protection against physical damage, dust, grime
and severe environments.
• Serves as an inexpensive weather cover as well as
helps stop vandalism and accidental damage.
• UL Listed to U.S. and Canadian safety standards for
custom labeling.
• Available with red, blue, green or yellow label
housing and custom labeling (charge for custom
labeling).
• Standard red units have “In Case of Fire...” label
unless specified no label or custom label (charge
for custom label).
STI-3150 Cover
Pull Station not included
• Tested by UL to NEMA 3R requirements for weather
rating for moisture resistance with backplate and
gaskets.
• Lifetime guarantee against breakage in normal use
(one year on electronics).
• Polycarbonate rated for -40˚F to 120˚F
(-40˚C to 49˚C).
• Spacers available for retro fit and applications
where an exposed backbox or conduit is necessary.
• 94V-2 flammability rating.
• Closed cell neoprene gaskets provided.
• Fast and easy installation.
• UV-stabilized which helps against sun discoloration.
The STI Weather Stopper has the same dimensions and technical information as the Stopper II, shown on page 5.
ADA
Compliant NEMA 3R