Accentra PBR 8847FL Mortise Lockset – Apartment & Corridor Function
Function Info:
| • Latchbolt retracted by knob/lever either side, except when outside knob/lever is locked by stop-work 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 PBR 8847FL Mortise Lockset (formerly Yale) is a heavy-duty, Grade 1 commercial lock engineered for the demanding security needs of multi-family housing, upscale apartments, and commercial corridors. Featuring the robust PBR Pacific Beach Lever trim and a sleek 626/US26D Satin Chrome finish, this lockset provides a perfect balance of architectural elegance and industrial-strength protection.
The 8847 Apartment Function is a premier choice for facility managers and developers who require a sophisticated locking mechanism that prioritizes both occupant privacy and rapid emergency egress.
Functional Performance: Apartment/Corridor (8847)
- Toggle Security: The latchbolt is operated by the lever on either side unless the outside lever is secured via the stop-work activator (toggle).
- Dual-Action Locking: Features a 1" cast stainless steel deadbolt operated by a key from the exterior or a thumbturn from the interior.
- Automatic Lockdown: Once the deadbolt is projected, the exterior lever is automatically locked, preventing unauthorized entry.
- Anti-Panic Egress: In an emergency, turning the inside lever retracts both the latchbolt and the deadbolt simultaneously. To ensure continued security, the outside lever remains locked after the exit.
- Tamper Resistance: Equipped with a deadlocking latchbolt to prevent "shimming" or forced manipulation of the latch.
Key Features & Certifications
- ANSI/BHMA Grade 1 Certified: Architecturally graded for maximum durability and tested to endure high-frequency use in commercial environments.
- 3-Hour Fire Rating: UL/cUL listed for use on fire-rated door assemblies, meeting the strictest safety codes.
- Vandal-Resistant Trim: The PBR heavy-duty trim is specifically designed to provide superior resistance against damage and intentional vandalism.
- Field Reversible: Furnished as Right Hand (RH) but easily re-handed in the field to accommodate any door swing.
- 10-Year Mechanical Warranty: Backed by the quality assurance of the Accentra 8800 Series.
Technical Specifications & Compliance

This lockset is sold less cylinder. It is compatible with a standard 1-1/8" Mortise Cylinder (such as the 2153) with a 2160 cam and a 1/4" trim ring.
| Feature | Specification |
| Model | Accentra (Yale) PBR 8847FL |
| Function | 8847 Apartment / Corridor |
| Finish | 626/US26D (Satin Chrome) |
| Trim Design | PBR Pacific Beach Lever |
| Backset | 2-3/4" Only |
| Armor Front | 8" x 1-1/4" |
| Deadbolt | 1" Throw, Cast Stainless Steel |
| Latchbolt | 3/4" Throw, Stainless Steel Anti-Friction |
| Door Thickness | 1-3/4" Standard |
| Case Material | Wrought Steel, Zinc Dichromated |
| Hubs | 3/8" Solid Steel, 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 | PBR |
| Series | Accentra - 8800 Series |
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