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Norton 7224MPO-24V-689 Support Unit Double Lever Arm Electromechanical Closer/Holder Releasing Device

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The 7224MPO Electromechanical Closer/Holders combine the functions of an electromechanical door holder with the 7700 series door closer. Selective Hold Open (Standard): The door will hold open at any degree of opening beyond a pre-set hold open point, up to 175°, with a maximum allowable door opening of 180° (the exception is series 7250 which opens to 110º). Factory set at 80°, but is adjustable to virtually any degree of door opening desired.

Availability: Out of stock

$622.50

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Product Description

Details


• Controlled remotely by area/ceiling detectors
• Surface mounted to the push (stop) frame face
• Double lever arm mounts directly to the door
• Minimum 3-1/2" (89mm) ceiling clearance required
• Where ceiling clearance is between 2" and 3-1/2" (51 and 89mm), the standard backplate for the Series 7220 or Series 7230 can be inverted to allow for a drop plate application.
• 7298 decorative backplate is recommended.
• Different mounting dimensions are required for drop application.
• Standard units accommodate doors opening 180°; maximum 175° hold open
• Units shipped Selective Hold Open; Infinite Hold Open can be set in the field.
• Fail Safe – solenoid will de-energize in the event of power failure
• Accommodates either concealed or surface wiring
• Finish: Aluminum 689


Additional Information

Additional Information

Manufacturer Norton Door Controls
Model 7224MPO-24V-689
Application Shorter in length than the Master and Slave Units, the Support Unit contains a “Hook-Up Board” to receive power input and a door closer assembly with internal electrohydraulic holder capability. This unit is intended to control single doors or a pair of doors where the building's alarm system monitors the power to the Support Unit.
Size ANSI Size 4
Mounting Hinge Pull Side
Hand Handed
Input Voltage .070@ 24VAC/DC
U.L. Listed UL Listed
ANSI/BHMA ANSI/BHMA A156.15 certified
Warranty 2 Year Warranty
Weight 15.0000

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