MT21 Fire Door Sensing Edge
Touch activated safety edge attaches to coiling door’s leading edge. Provides a safe means of stopping and/or reversing a door’s motion should it come into contact with an obstruction. Commonly used on coiling steel fire doors in offices, warehouses, and convention centers. Designed specifically for use on doors with double L-angle bottom bars. Custom manufactured to required length.
Note:
- Tested with most listed commercial operator manufacturers
- Complies with the UL 325-2010 standard
- May be used as the required monitored device or as an ancillary device
Since 2009, the International Building Code (IBC-2009) has required compliance with the current UL 325 safety standard. Effective August 29, 2010, Underwriters Laboratories required that all commercial door operators bearing the UL label are required to be installed with a continuously monitored safety device.
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