Abh is a high quality manufacturer of overhead holders amp.
Electromagnetic door holder installation.
Xk996m wall extention kit installation instructions.
When de energized by a relay controlled by the fire alarm system or other switch the door is released to a closed position checking the spread of smoke and flames.
In the event of a power failure they release the door to a closed position to keep the facility secure.
Field wiring connections are made to the electromagnet inside the.
The electromagnet is designed to be flush wall mounted inside a standard single gang outlet box not supplied.
The 1504 series electromagnetic door holder is a high quality device for use with single doors.
Electromagnetic door holder releases schematics and accessories.
Electromagnetic door holders releases catalog.
Model 900 electromagnetic extension ki t installation instructions.
Electromagnetic door holders releases troubleshooting.
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These door holder releases have a holding force of approximately 25 lbf 111n.
Architectural builders hardware mfg.
They provide a high holding force.
Rixson electromagnetic door holder releases are warranted for 2 years for defect.
The electromagnet assembly is designed for flush wall mounting.
All units shall have a single coil to.
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The device holds a door open while energized.
All electromagnetic door holder releases shall be supplied by architectural hardware supplier.
Be released thus allowing the door closers to close the doors.
Electromagnetic door holders and releasers keep doors open until they are released by fire alarm systems remote smoke detectors or other switching devices.