Yale AUR8891FL REX Fail Secure Mortise Electrified Lever Lock w/ Request to Exit

Yale AUR8891FL REX Grade 1 Electric Mortise Lock, Fail Secure, AUR Trim, Request to Exit Switch

Function: 91 - Fail Secure 
• Power off – outside lever locked
• Power on – outside lever active
• Auxiliary latch deadlocks latchbolt
• Inside lever always free
• Mechanical key override by outside when locked

Fail Secure - this function is unlocked when the power is on and locked when power is off

Electrical Specifications
Voltage: 12VDC or 24VDC Regulated

Current Draw
.25A at 24VDC
.5A at 12VDC

Operating Temp.:
Max. 151°F (66°C)
Min. -31°F (-35°C)

All monitoring switches rated at:
2 Amp @ 30 VDC
3 Amp @ 125 VAC

Lever Style: AU - Augusta Lever w/ CO Rose

Specifications

Armor Front: 8" x 1-1/4"

Backset: 2-3/4" only

Cylinder: Conventional Cylinder (standard)

Case: Wrought steel, zinc dichromated

Door Thickness: 1-3/4" standard

Handing: Field reversible

Hubs: 3/8" solid steel, fine-blanked and heat treated for additional strength

Latchbolt: 3/4" throw, stainless steel onepiece anti-friction

Strike: 1-1/4" (model 2815) curved lip strike standard

Monitoring Option
Request to Exit (REX) - An SPDT switch that monitors activation of the free lever. REX is available for all mechanical and electrified functions and can be supplied alone or with either LBM or DBM.

Applications
Stair tower doors, office doors, classrooms, interlocks, elevator lobby doors, laboratories, computer rooms, cashier
stations, hospital equipment rooms and pharmaceutical storage rooms

ANSI/BHMA
Certified ANSI/BHMA A156.13, Series 1000, Operational Grade 1 (8800FL with CN escutcheon & SL8800 meet Security Grade 1)

Model: Yale AUR8891FL 12V 626 REX, AUR8891FL 24V 626 REX