Accentra (Formerly Yale) AU5490LN-REX-12V-626 Fail Safe Electrified Cylindrical Lever Lock, Request to Exit, Augusta Lever, 2 3/4 Backset, ASA 4 7/8 Strike, Grade 1, Non Handed, US26D-626 Satin Chrome Finish

The Accentra (Formerly Yale) AU5490LN-REX-12V-626 Fail Safe Electrified Cylindrical Lever Lock features a Request to Exit function, Augusta Lever, and a Grade 1 Non Handed design. With a US26D-626 satin chrome finish, it also includes a 2 3/4" backset and ASA 4 7/8" strike for added security.

Request to Exit (REX) Operating inside lever handle triggers REX switch which can be used to shunt an alarm, monitor egress or release a magnetic lock, etc.

90LN Fail Safe Function

• Power on locks outside lever.
  
• Inside lever always active.
  
• The latchbolt is retracted by the key when locked electrically.
  
• Free Wheeling lever when locked electrically.

Core Options 

• Standard-PARA Key Different PARA Keyway, Keyed Different, [2] Keys
• Standard-Schlage C Key Different Schlage "C" Keyway, Keyed Random, [2] Keys
• Yale-LFIC Less Core Yale LFIC Prep Less Core (Large Format Interchangeable Core)
• B (i.e. B-AU) SFIC (Accepts all Small Format Interchangeable Cores)
• M (i.e. M-AU) Medeco®, ASSA® LFIC (Large Format Interchangeable Core)
• SI (i.e. SI-AU) Schlage® LFIC (Large Format Interchangeable Core)
• R (i.e. R-AU) Corbin® LFIC (Large Format Interchangeable Core)