DynaLock 2800 Series Electromagnetic Door Holders - Surface Wall Mount

Model: 2805

Category: Locksets & Door Hardware

Brand: Dynalock Corp

Dealer pricing

DynaLock 2800 Series Electromagnetic Door Holders are designed to hold self-closing fire or smoke barrier doors open until automatically released by fire alarm, smoke detection, or sprinkler systems. They can also be manually controlled wherever instant closing of doors is required for safety or convenience.

Each door holder assembly consists of a floor or wall mounted heavy-duty electromagnet, a self-adjusting and pivoting armature, and all necessary mounting hardware. All models are field selectable to operate on 12 VDC, 24 VAC/VDC, or 120 VAC input voltage. Convenient screw terminals are provided for field hook-up. All holder models are UL listed.

Optional Extension rods are available, to extend the armature projection, for installations where a wide standoff distance between the electromagnet and armature mounting locations exist.

DynaLock 2800 Door Holders each provide 30-45 lbs. of holding force, allowing manual door closure when electromagnets are energized.

Application/Usage Fire Door, Fire Door, Smoke Door, Smoke Door
Brand Name DynaLock
Category Type Locksets & Door Hardware
Depth 2.8", 2.9", 4.6"
Features Heavy Duty, Fail Safe, Low Power Consumption, Spike Suppression, Pivoting Armature, Fail Safe, Heavy Duty, Low Power Consumption, Pivoting Armature, Spike Suppression
Height 2.9", 4.6"
Holding Force 400 lb
Input Voltage 24 V DC, 12 V DC, 120 V AC, 24 V AC, 24 V DC, 120 V AC, 24 V AC, 12 V DC
Limited Warranty Lifetime
Manufacturer DynaLock Corporation
Model 2800, 2805
Maximum Load Capacity 400 lb
Packaged Quantity 1
Product Series 2800
Product Type Electromagnetic Door Holder
Vendor Name Dynalock Corp
Width 2.8"