Schlage L9090EL06ARX Mortise Locks, Fail Safe, Request to Exit, Grade 1

The Schlage L9090EL06ARX is a Grade 1 electrified mortise lock built for secure, controlled access in commercial and institutional settings. Configured as a fail safe device, it unlocks the outside lever when power is removed, making it ideal for stairwells, exit routes, and fire-rated openings where safe egress is a priority. The integrated Request to Exit (RX) switch monitors lever operation and signals the access control system when someone is leaving. Fitted with the 06A lever design, this lock combines durable construction with dependable electrified performance for high-traffic doors that demand both safety and reliability.

Features

• Electrified fail safe operation unlocks the outside lever when power is interrupted for safe egress.
• Built-in Request to Exit (RX) switch communicates lever activity to the access control system.
• Grade 1 certified for heavy-duty commercial and institutional use.
• 06A lever design offers a clean, functional profile suited to a wide range of applications.
• Mortise case construction provides superior strength and long-term durability.

Functional Details

As a fail safe electrified mortise lock, the L9090EL06ARX keeps the outside lever locked while energized and releases it when power is removed, allowing immediate free access during a power loss. The Request to Exit feature detects inside lever operation and reports it back to the connected security system.

• Fail Safe (EL): Outside lever is locked when energized and unlocked when de-energized.
• Request to Exit (RX): Signals when the inside lever is operated.