Corbin Russwin ML20906-LL-626-SAF-M91, Fail Safe Electrified Mortise Lock, Outside Grip Locked when Energized, Outside Cylinder Override, Latchbolt Monitor, Less Cylinder, Lever x Lever Body Only, Field Reversible, Grade 1, US26D Satin Chrome Finish

Corbin Russwin ML20906-LL-626-SAF-M91 is a Grade 1 fail-safe electrified mortise lock featuring an outside grip that locks when energized and includes an outside cylinder override. This lever x lever lock body is field reversible and lacks a cylinder, with a latchbolt monitor for added security. Finished in US26D satin chrome, it offers reliable performance for professional applications.

ML20906 x SAF

• Latchbolt by grip either side, unless outside grip is locked by energizing lock.
  
• Latchbolt by key outside when lock is energized.
  
• Inside grip always free.
  
• Auxiliary latch deadlocks latchbolt.
• Unlocked when power is off and locked when the power is on.

M91 - Latchbolt Monitor
Latchbolt monitoring is a SPDT switch which monitors the full extension of the main latch.