80-lb Electromagnetic Lock

When power is applied to an electromagnetic lock, it activates a built-in electromagnet that attracts a door-mounted steel armature plate, preventing the door from opening. When power is removed, the electromagnet releases the armature, allowing the door to open.

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  • 80-lb (36kg) Holding force
  • For spaces where small size is required, including cabinets, drawers, etc.
  • Low current draw
  • No residual magnetism
  • MOV Surge protection
  • Complete mounting hardware for typical installations
  • Additional brackets available for easy mounting or atypical situations
  • 12~24 VDC (±10%)
  • UL Listed
        • UL294 Access Control System Units – USA
  • Lifetime limited warranty*

*Warranty applies in the USA and Canada only. Contact SECO-­LARM for details.

Holding Force 80-lb (36kg)@12VDC / 110-lb (51kg)@24VDC
Operating Voltage 12~24 VDC±10%
Current Draw 85mA@12VDC / 165mA@24VDC
IP Rating Waterproof IP67
Operating Temperature 14º~131º F (-10º~55º C)
Certification CE
Electromagnet Dimensions 2-3/4″ x 1-1/4″ x 13/16″ (70 x 31 x 20 mm)
RoHS Compliance Yes
Armature Dimensions 2-3/8″ x 1-1/4″ x 3/8″ (60 x 31 x 9 mm)
Case Shipping Weight 46-lb 6-oz (22.0kg)
Weight 14.4-oz (410g)
Case Quantity 50 pcs

Product Information Sheet (PI)



  1. The electromagnet is fitted with a metal oxide varistor to prevent interference, so do not install a second diode.
  2. Ensure that the control device is connected between the power source and the positive terminal of the lock
  1. Check to make sure the wires are securely tightened to the terminal block.
  2. Check that the power supply is connected and operating.
  3. Make sure the rubber washer is installed and free from damage.
  1. Make sure the electromagnet and armature plate are properly aligned.
  2. Make sure the contact surfaces of the electromagnet and armature plate are clean and free from rust.
  3. Check the power leads with a meter, and make sure 12VDC or 24VDC ispresent.
  4. Make sure the rubber washer is installed and free from damage.

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