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Norton P7705PTO-24V-689 Support Unit Power Track Electromechanical Closer-Holder

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The Norton Power Track® Closer-Holders combine the functions of a single point electromechanical door holder with the proven reliability of a P7705PTO Door Closer. The track assembly contains an arm slide and solenoid operated hold open mechanism. The closer is mounted on the door. The Power Track and hook-up box are mounted to the frame face for push side installations. The Power Track is an aluminum extrusion which incorporates a solenoid actuated cam that locks the arm slide in the track at a selected point. The degree of door hold open is selected by adjustment of the telescoping arm. When there is power to the unit, the door will hold open at the selected hold open point. Any power interruption will release the arm slide and the door will close. The door can be released manually at any time.

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Product Description


• Selective Single-Point Hold Open
• Non-Handed
• Push Side Installation
• Available in 24VAC/DC
• Fail Safe
• Pull side applications will accommodate either concealed or surface wiring
• Spring Cushioned Dead Stop
• Finish: Aluminum 689

“PTO” Support Units

• Hold open solenoid requires electrical power.
• Solenoid controlled by smoke detection equipment (ceiling detectors) or remote alarm panels.
• Available for operation on 24VAC/DC
• Hold open solenoid operates on direct current.
• Contains built-in rectifier that converts alternating current to direct current.

Additional Information

Additional Information

Manufacturer Norton Door Controls
Model P7705PTO-24V-689
Size Minimum Door Width: 36" (91cm); Maximum 48" (122cm)
Mounting Hinge Push Side
Hand Non-Handed
Input Voltage 24VAC/DC
U.L. Listed UL Listed
Compliances Power Track is listed by Underwriters Laboratories for labeled fire doors
ANSI/BHMA ANSI/BHMA A156.15 certified.
CA State Fire Marshal California State Fire Marshal Listings: 03550-0944:101, 03550-0944:102
Warranty 1 Year Warranty
Weight 14.0000


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