Schlage L9090EL06A Mortise Locks, Fail Safe, Grade 1

The Schlage L9090EL06A is a Grade 1 electrified mortise lock built for demanding commercial openings where reliable access control matters. Designed with fail safe operation, this lock unlocks the outside lever when power is removed, making it ideal for stairwells, egress routes, and other applications where safe exit is a priority. It features the 06A lever design and trim combination, delivering a clean, durable look that holds up to heavy daily traffic. Backed by Schlage's proven mortise platform, the L9090EL06A offers smooth mechanical performance along with dependable electrified control for institutional, healthcare, and commercial buildings.

Features

• Grade 1 electrified mortise lock engineered for high-traffic commercial use.
• Fail safe operation releases the outside lever when power is removed for safe egress.
• 06A lever design provides a modern, ergonomic feel.
• Heavy-duty mortise construction for long-term durability and security.
• Field-reversible for right- or left-hand door applications.

Functional Details

In a fail safe configuration, electrical power keeps the outside lever locked. When power is interrupted, the outside lever is released, allowing free entry while the inside lever always permits immediate egress. This behavior supports controlled access while prioritizing safe exit during power loss.

• Outside lever is continuously locked when energized.
• When power is off, the outside lever is unlocked.
• Inside lever is always free for immediate egress.
• Latchbolt operated by lever from either side except when outside lever is locked by loss of power.