Electrically locking/unlocking
outside lever, Outside cylinder
(replaces L9080EU)
Outside knob/lever continuously
unlocked (EU) by 12 or 24V DC.
Latchbolt retracted by key outside or
knob/lever inside. Aux latch deadlocks
latchbolt when door is locked. Inside
lever always free for immediate egress.

L283-347 is the lock body only. Add a trim, armor plate, strike plate and cylinder to make a complete electrified mortise lockset.