Electromagnetic door holders and releasers keep doors open until they are released by fire alarm systems remote smoke detectors or other switching devices.
Electromagnetic door holder extensions.
Architectural builders hardware mfg.
Edwards signaling 1504 aqn5 electromagnetic door holder flush wall mount 4 9 out of 5 stars 15.
For use with door closers to control the release and closing of residential commercial and public area doors.
ï total projection 1 7 8 2 7 8 with one 1 extension.
Electromagnetic door holders extensions.
Abh is a high quality manufacturer of overhead holders amp.
Door holder assembly 7 1 2 to 12 in.
The edwards 1500 series door holder extension rods are for use where it is desired to hold doors open and where a standoff distance between the magnet assembly and the armature base is required.
Edwards signaling 1500 2 door holder extension rods 5 0 out of 5 stars 1.
ï for use on fire smoke barrier doors hold open until released by a remote switching device.
Only 7 left in stock order soon.
Holding force 33 lb 15kg.
18 offers from 57 30.
In the event of a power failure they release the door to a closed position to keep the facility secure.
Abh 20600 us2g 6 magnetic release armature extension zinc plated.
Edwards signaling 1504 aqn5 electromagnetic door holder flush wall mount 4 9 out of 5 stars 15 seco larm dh 171sq flush mount magnetic door holder.
Door to wall distance.
Abh 2400 electromagnetic door holder details.
ï the abh 2400 can also be used to just hold door.
They provide a high holding force.
Stops hospital latches electromagnetic holders pivots strikes and rescue stops aluminimum hinges stainless steel hinges coordinators flush bolts power wire transfers and roller latches.
The extension kit can be used with edwards 1504 1505 1508 and 1509 series door holders.