STI 6525 Mini Weather Stopper, Indoor/Outdoor Rated, Without Horn, Flush Mount

  • MPN: 6525
  • JMAC ID: 200061637
$76.25
JMAC_ID:
200061637
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
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-6525 is also ideal for access controls, digital keypads, smaller manual pull stations, shutdown switches in computer rooms, workshops and much more.

The STI 6525 is a protective cover for flush mount pull stations (surface - see STI-6535) that consists of a clear, tamperproof, super tough polycarbonate cover, weather gasket and frame. Cover contains no horn. Additional models (indoor only) are available with a built-in warning horn that sounds when cover is lifted to gain access to the pull station (see STI-6600).

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-6525 is especially useful in increasing the lifespan of devices in saltwater areas or other severe environments.

UPC: 662950652502
Also known as: SF-STI6525



For more information about the STI 6525, please contact us.
  • Cover is UV-stabilized
  • UL Listed to U.S. and Canadian safety standards
  • For fire alarm applications, UL38 requires an outdoor listed station for outdoor use
  • Three year guarantee against breakage of polycarbonate in normal use
  • CSFM obtain local permission (AHJ)
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C)
  • See Technical Data Sheet for dimensions
  • ADA Compliant
  • Custom labeling available (incurs a fee)
  • STI-6525 is for flush mount pull stations (surface - see STI-6535)
  • Protects against dirt and grime

2 Reviews

  • 5
    STI-6525

    Posted by 174153 on Aug 16th 2021

  • 5
    STI-6525

    Posted by 162665 on Oct 29th 2020

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