Yale B-AU4791LN 626 24V Grade 1 Electrified, Fail Secure is an ideal choice for commercial applications that demand reliability and ease of use. This fail secure, 24V electrified cylindrical lock features the elegant AU lever design and is prepared for SFIC (Small Format Interchangeable Core) installation, making it versatile for various security needs. Constructed to ANSI/BHMA Grade 1 standards, the Yale 4700LN series ensures exceptional quality and durability, providing peace of mind with its UL Fire Listing for all functions, rated for up to 3 hours. The lock’s brass or bronze base material enhances its resilience, while the sleek satin chrome finish adds a modern touch to any door. Designed for doors with a thickness of 1-3/4" to 2", the Yale B-AU4791LN boasts a 1/2" bolt projection and a 2-3/4" latch backset. It operates using hardwired power and draws just 150mA, making it efficient for everyday use. The lock’s non-handed design simplifies installation, and its combination screws ensure a secure fit. With a standard strike width of 1-1/4" and height of 4-7/8", this lock is a dependable option for enhancing security in commercial environments.
Grade 1 Electrified, Fail Sec
Fail Secure, 24V, Electrified Cylindrical Lock, AU Lever Design, SFIC Prep, Less Core, Satin Chrome
Yale 4700LN cylindrical locks are the idea choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required at an economical price. The 4700LN Series is certified to ANSI/BHMA Grade 1 standards and is UL Fire Listed for all functions insuring reliability and peace of mind.
Amp Draw: 150mA
Base Material: Brass or Bronze
Bolt Projection: 1/2"
Commercial Residential: Commercial
Cylinder Type: SFIC Prep Less Core
Door Thickness: 1-3/4" to 2"
Finish: 626/US26D
Finish Description: 626/US26D
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 91-Fail Secure
Grade: Grade 1
Handing: Not Handed
Installation: Commercial
Latch Backset Dim: 2-3/4"
Leverknob Design: AU - Augusta Lever
Limited Warranty: 1 Year
Lock Face Size: 2-1/4" x 1-1/8"
Operating Voltage: 24VDC
Pack Qty: 1
Power: Hard Wired
Roseescutcheon Design: 3-1/2" Rose Diameter
Screws: Combination
Series: ACCENTRA 4700LN Series Grade 1 Electrified Cylindrical Lever Locks
Std Latch Number: 694
Std Latch Type: Guarded Latch
Std Strike Height: 4-7/8"
Std Strike Number: 497
Std Strike Type: ASA
Std Strike Width: 1-1/4"
Subtype: Electric Cylindrical Lock
Type: Electric Locks
Unit of Measure: Each