Sargent 2860-10G71-12V Lb 26D Electrified Cylindrical Lock

Product Description

The SARGENT 2860-10G71-12V LB 26D is an electrified cylindrical lockset configured for fail secure operation at 12 volts DC. In a fail secure configuration, the lock remains locked when power is lost, making it appropriate for access-controlled doors where security must be maintained during a power outage. The LB design indicates the lever trim style, and the unit ships less core with LFIC (Large Format Interchangeable Core) prep, allowing the installer to supply the appropriate core from a facility keying system. The satin chrome finish (26D) suits commercial interior door applications.

This electrified cylindrical lock is suited for commercial and institutional access control installations where door hardware must integrate with an electronic access control system. Typical applications include office suites, server rooms, stairwell doors, and other controlled-access openings. The LFIC prep allows facilities using large format interchangeable core keying systems to maintain a single master key program across mechanical and electrified hardware. A licensed locksmith or credentialed door hardware installer typically handles the final specification and installation of this hardware.

Key Features

• Fail secure operation - lock remains engaged when power is interrupted
• 12-volt DC operating voltage for compatibility with standard access control power supplies
• LFIC prep allows use of large format interchangeable cores without additional machining
• Ships less core - integrates into existing facility keying programs
• LB lever trim design for a commercial-grade cylindrical form factor
• Satin chrome (26D) finish for corrosion resistance and a clean commercial appearance

Compatibility

Designed as an OEM-style electrified cylindrical lock replacement or new-installation unit for commercial doors prepared for cylindrical lockset boring with LFIC core provisions. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with ANSI cylindrical lock prep standards. Disconnect and lock out all access control power before wiring the electric function. Verify that the door preparation, backset, and cross-bore dimensions match the lock specifications before installation. Consult the authority having jurisdiction for applicable life safety and egress code requirements, including NFPA 101, when deploying fail secure hardware on any path of egress.