Dynalock 2011-OFA-US10B Electromagnetic Lock, 1200lbs, Single Outswinging Door, Offset Armature, Oil Rubbed Bronze

  • MPN: 2011 OFA US10B
  • JMAC ID: 200316522
The Dynalock 2011-OFA-US10B is a full size 1200 lbs. holding force electromagnet. It is designed for life safety and high security on rated or nonrated doors and frames. Specify for commercial, industrial, or institutional openings when low cost and high security are required.

The 2011-OFA-US10B lock is designed for ease of installation with adjustable mounting, field selectable voltage, and convenient wiring compartments. Optional integrated door and lock status sensors allow remote monitoring without the need to install separate "door contacts".

The 2011-OFA-US10B is designed for a single outswinging door. The coil and housing assembly mounts rigidly to the door frame while the armature mounts to the door in a manner that allows it to pivot slightly to compensate for door irregularities. When the door is closed and the lock is energized the armature is magnetically bonded to the lock face, thus securing the door without utilizing any moving parts.

The unit features an oil rubbed bronze finish and is equipped with an offset armature designed for aluminum storefront doors.


Also known as: 2011OFAUS10B

Technical Specifications:
  • Series: DynaLock 2000 Series Maglocks
  • Finish Description: Dark Oxidized Satin Bronze Oil Rubbed
  • Finish: 613/US10B


For more information about the Dynalock 2011 OFA US10B, please contact us.
  • Built-in spike suppression protects other solid state components within the system from damage when the lock is de-energized
  • Single outswinging door
  • Single coil
  • Offset armature - For aluminum storefront doors. Mounting hole is higher to avoid top rail drilling problems
  • Oil rubbed bronze finish
  • Internal wiring compartment includes built-in circuit board attached to access cover to provide a convenient, plug in, concealed area for wiring connections
  • Low power consumption conserves energy, reduces operation cost, and extends battery backup time
  • A totally plated coil and armature provides protection against corrosion
  • A narrow backset of 1-1/2” may mean the elimination of other mounting brackets or filler plates
  • No residual magnetism - the door releases without delay when lock is de-energized.
  • Multiple sensor and monitor options increases flexibility, security and compatibility with system equipment
  • Lifetime Warranty - American Made in the USA by DynaLock, with over 20 years experience in the manufacture of electromagnetic locks
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