LCN SEM7840 AL

  • MPN: SEM7840 AL
  • JMAC ID: 200342269
$424.00
In Stock
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JMAC_ID:
200342269
df_manual_boost:
1.90
The LCN-SEM7840-AL is a heavy duty, electrically controlled door holding magnet in a low profile recessed wall mount. Each magnet is fail safe and holds until the current is interrupted. A manual door closer is used to control and close the door. The unit has a total projection of 2-5/8" and features an aluminum finish.


Also known as: 4N-SEM7840AL, SEM7840AL

Technical Specifications:
  • Finish Description: Aluminum Painted
  • BAA Qualified: Yes
  • Series: SEM Series Fire/Life Safety Closers/Holders
  • Limited Warranty: 2 Years
  • Function: Electrically Locked (Fail Safe)
  • Finish: 689/US28
  • Grade: Grade 1


For more information about the LCN SEM7840 AL, please contact us.
  • SEM 7840 magnets are shipped with die cast housing, cover, armature and WMS screw pack
  • Now available armature extensions from LCN
  • Tri-voltage design with 35 lbs. of holding force
  • UL listed for smoke barrier or labeled fire doors
  • Suitable for use in pocket door installations
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