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Accentra PB 4628LN Grade 2 Communicating & Exit Function Lever
Function Information:
- Latchbolt operated by inside lever
- Blank plate outside
- Minimum clearance of 1-1/2” between doors
- Deadlocking (guarded) latchbolt
- ANSI Function F111
- Should be used only where rooms have more than one entrance
The Accentra PB 4628LN Exit Latch (formerly Yale) is a specialized, high-intent commercial hardware solution designed for unique architectural requirements. This Series 4000 Grade 2 Standard Duty cylindrical lock is engineered for Communicating or Exit Functions (ANSI F111), making it the ideal choice for twin communicating doors, hotel suites, or exit-only applications where space is limited and operation is only required from one side.
Featuring the ergonomic and traditional PB (Pacific Beach) lever design, this latchset provides a comfortable grip and a clean aesthetic. With a completely blank rose on the exterior and a functional active lever on the interior, it is specifically designed for rooms that possess at least one other point of entrance, ensuring a secure and professional finish for restricted-access openings.
Specialized Function & Performance
- Exit/Communicating Function (ANSI F111): The latchbolt is operated exclusively by the inside lever. The exterior features a blank rose with no operation, ensuring secure one-way movement.
- Low-Profile Clearance: Designed for installations with a minimum clearance of 1-1/2" between doors, perfect for back-to-back communicating door configurations.
- Deadlocking Security: Equipped with a deadlocking (guarded) latchbolt to prevent unauthorized retraction or "shimming" of the bolt for enhanced protection.
- Commercial Grade 2 Strength: Certified ANSI/BHMA A156.2, Series 4000, Grade 2 for reliable durability in standard-duty commercial environments.
- Safety & Compliance: UL-cUL listed for fire doors up to 3 hours and meets all ADA A117.1 Accessibility Codes for the active interior lever.
Technical Specifications
| Feature | Details |
| Manufacturer | Accentra (Formerly Yale) |
| Model Number | PB 4628LN |
| Function | Communicating / Exit Latch (ANSI F111) |
| Lever Style | Pacific Beach (PB) |
| Grade | Grade 2 Standard Duty |
| Door Thickness | Adjustable 1-3/8" (35mm) to 1-3/4" (44mm) |
| Backset | 2-3/4" (70mm) Standard |
| Strike | ANSI 4-7/8" x 1-1/4" x 1-1/4" (ASA Strike) |
| Latchbolt | 1/2" (13mm) Throw Deadlocking |
| Exterior Trim | Blank Rose Plate (No Lever/No Operation) |
| Handing | Non-Handed / Field Reversible |
| Warranty | 3 Year Limited Warranty |
Professional Installation
The Accentra PB 4628LN is engineered to provide a secure solution for doors where traditional locking sets may not fit. While these cylindrical lever locks are supplied with optional thru bolts, the final installation of the thru bolts is at the discretion of the professional installer, ensuring the hardware is perfectly tailored to the specific door's stability and construction.
| Finish with BHMA code | 626 - US26D Satin Chrome or 613E - US10BE Oil Rubbed Bronze Equal |
| Brand | Accentra (formally Yale Security) |
| ANSI Cyl Lock Function | F89 - Exit Latchset |
| Trim Design | PB - Pacific Beach |
| Series | Accentra - 4600 Series |
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