IML Security Supply

Part#: SMCUNL-24-10B
Hot#: 156128

  • Overview
  • Specifications

Securitron UNL UnLatch® Strike

UnLatch is for any application where an electric strike would be used for a cylindrical/tubular lockset. UnLatch supports full dead latch function, releases under pressure and includes a latch status monitoring output.


  • No cutting or altering of the jamb required
  • Releases under preload
  • Fits standard ANSI 4-7/8" strike cutout
  • Motorized, no solenoids
  • Fully concealed installation
  • Maintains dead-latch function at all times
  • Continuous duty
  • 1500lbs Holdong Force
  • Operating Temperature -20 to +125F (-29 to +52C)
  • Latch status sensor is standard
  • One model works with most North American Mortise Locks (Sargent 7800 and 8200 require tab kit model #STK-1 for retrofit installations)

FSUNL Option:

» FSUNL allows the UNL and MUNL to become selectable for either "Fail Safe" or "Fail Secure" operation.


  • Holding Force: 1500lbs (680kg)
  • Current Draw:
    • 12VDC: 40mA continuous, minimum 300mA when operating
    • 24VDC: 40mA continuous, minimum 200mA when operating
    • Higher capacity supply (1-3 Amps) is recommended for startup inrush to achieve best operation under pre-load
  • Operating Temperature: -20 to +125F (-29 to +52C)
  • Shipping Weight: 1.6 lbs.


Part # Description
UNL-12 UnLatch for Cylindrical Locks - 12VDC
UN L-12-10B UnLatch - 12VDC, Oil Rubbed Bronze
UNL-24 UnLatch for Cylindrical Locks - 24VDC
UNL-24-10B UnLatch - 24VDC, Oil Rubbed Bronze


» US32D/630 - Satin Stainless Steel
» US10B/613 - Oil Rubbed Bronze

Specifications for Securitron SMCUNL-24-10B

Other Specs
Access TypeUnlatch Strike
Alternate CodesUNL-24-10B, UNL-24-Oil Rubbed Bronze, UNL2410B, UNL24Oil Rubbed Bronze
Faceplate Size4-7/8"
Faceplate StyleSquare Corner
Finish ColorDark Bronze, Oil Rubbed Bronze
Lock CategoryCylindrical Lock
Voltage24V DC