STI-6535: Mini Weather Stopper® - Indoor/Outdoor Rated - without Horn, with Spacer
Mini Weather Stopper® - Indoor/Outdoor Rated - without Horn, with Spacer
This unique and patented device has
helped stop false fire alarms around the world for over 30 years,
without restricting legitimate alarms. With a custom label the STI-6535
is also ideal for access controls, digital keypads, smaller manual pull
stations, shutdown switches in computer rooms, workshops and much more.
STI-6535 is a protective cover for surface mount pull stations (flush - see STI-6525) that consists of a clear, tamperproof, super tough polycarbonate cover, weather gaskets, frame and conduit spacer. Cover contains no horn. Additional models (indoor only) are available with a built-in warning horn that sounds when the cover is lifted to gain access to the pull station (see see STI-6605).
This tough UV-stabilized cover helps extend the life and reliability of weather exposed manual pull stations and also guards against damage from dirt, grime and other harsh indoor conditions. STI-6535 is especially useful in increasing the lifespan of devices in saltwater areas or other severe environments.
Cover is UV-stabilized.
Protects against dirt and grime.
UL Listed to U.S. and Canadian safety standards.
For fire alarm applications, UL38 requires an outdoor listed station for outdoor use.
CSFM obtain local permission (AHJ)
Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
Three year guarantee against breakage of polycarbonate in normal use.
See Technical Data Sheet for dimensions.
Custom labeling available (incurs a fee).