Accentra AUCN 8847FL Apartment & Corridor Mortise Lock – High-Security Anti-Panic Entry
Function Info:
| • Latchbolt retracted by knob/lever either side, except when outside knob/lever is locked by stopwork activator (toggle). • Deadbolt operated by key outside, thumbturn inside. • When outside knob/lever is locked, latchbolt and deadbolt are operated by key outside. • When deadbolt is projected, outside knob/lever is automatically locked. • Anti-panic operation. Operating inside knob/lever automatically retracts latchbolt and deadbolt with outside knob/lever remaining locked. • Deadlocking latchbolt. |
The Accentra AUCN 8847FL (formerly Yale 8800 series) is a heavy-duty Apartment/Corridor Function Mortise Lock engineered for high-density residential buildings, dormitories, and commercial corridors. This ANSI/BHMA Grade 1 certified lockset features the professional Augusta (AU) lever paired with the CN Escutcheon trim, providing a sophisticated mechanical solution for environments that demand maximum occupant privacy and life safety.
The Accentra 8847FL is specifically designed for multi-unit security, featuring a deadlocking latchbolt and an anti-panic operation that ensures immediate egress in an emergency. With its 626/US26D Satin Chrome finish and rugged wrought steel construction, this lockset is the premier choice for Commercial Door Hardware specifications requiring industrial-strength protection and a modern aesthetic.
Function Info: Apartment/Corridor (8847)
- Toggle Control: The latchbolt is retracted by the lever from either side, except when the outside lever is locked by the stopwork activator (toggle).
- Dual Locking: The 1" cast stainless steel deadbolt is operated by a key from the outside and a thumbturn from the inside.
- Key Access: When the outside lever is locked, both the latchbolt and deadbolt can be retracted by a key from the exterior.
- Automatic Lockdown: Projecting the deadbolt automatically locks the outside lever to prevent unauthorized entry.
- Anti-Panic Egress: Operating the inside lever automatically retracts both the latchbolt and deadbolt simultaneously, while the outside lever remains locked to maintain security.
- Tamper Resistance: Includes a deadlocking latchbolt to prevent "shimming" or unauthorized manipulation from the exterior.
Key Features & Performance
- ANSI/BHMA Grade 1 Certified: Independently tested for long-life and durability in the most demanding industrial or commercial applications.
- 3-Hour Fire Rating: UL/cUL listed for use on fire-rated doors, ensuring building code compliance.
- Field Reversible: All locks are furnished as Right Hand (RH) but can be easily re-handed in the field to suit any door swing.
- Smooth Operation: Equipped with a 3/4" throw stainless steel one-piece anti-friction latchbolt for quiet and effortless closure.
- 10-Year Warranty: Backed by a premier mechanical warranty for decade-long reliability.
Technical Specifications
This lockset is sold less cylinder. It is compatible with standard 1-1/8" Mortise Cylinders (such as the 2153 or 2553) with a 2160 cam.
| Feature | Specification |
| Model Number | AUCN 8847FL (Apartment/Corridor) |
| Lever Design | Augusta (AU) with CN Escutcheon |
| Finish | 626 / US26D Satin Chrome |
| Backset | 2-3/4" Only |
| Deadbolt | 1" Throw, Cast Stainless Steel |
| Latchbolt | 3/4" Throw, Stainless Steel Anti-Friction |
| Door Thickness | 1-3/4" Standard |
| Armor Front | 8" x 1-1/4" |
| Case | Wrought steel, zinc dichromated |
| Hubs | 3/8" solid steel, fine-blanked and heat treated |
| Strike | 4-7/8" ASA Strike Standard |
| Finish with BHMA code | 626 - US26D Satin Chrome |
| Brand | Accentra (formally Yale Security) |
| ANSI Mortise Lock Function | F20 - Apartment |
| Trim Design | AUCN |
| Series | Accentra - 8800 Series |
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