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Sargent 8271-24V Lock Body Only Electro Mechanical Fail Safe Function, Single Cylinder, 24VDC, Grade 1, Feild Reversible
The Sargent 8271-24V Lock Body Only Electro Mechanical Fail Safe Function, Single Cylinder, 24VDC, Grade 1, Feild Reversible is designed for 8200 Series mortise lock applications that require dependable electrified access control and life-safety performance. This lock body only configuration provides the 8271 electro mechanical fail safe function with single cylinder operation and 24VDC power requirements, making it suitable for controlled openings that must unlock upon power loss. Built to Grade 1 standards and supplied in a feild reversible design, it offers installation flexibility while maintaining the heavy-duty performance expected from Sargent mortise lock systems.
Features
Sargent 8271-24V lock body only configuration for 8200 Series mortise lock applications.
Electro mechanical fail safe function unlocks the opening when power is interrupted.
Single cylinder design supports keyed control from one side of the door.
Operates on 24VDC as specified in the product title.
Grade 1 construction is built for heavy-duty commercial use.
Feild reversible handing allows the lock body to be adapted for either door hand in the field.
Functional Details
The electro mechanical fail safe function is intended for openings where the lock must release when power is lost. In normal operation, the electrified lock body works with access control wiring to secure or release the door as required, while the single cylinder configuration provides keyed mechanical control. The feild reversible design also helps simplify installation and handing changes on site.
71 function — Power ON, unlocks outside lever
Specify voltage: 12VDC or 24VDC (operates from 12-24VDC)
Key outside retracts latchbolt
Lever outside retracts latchbolt, except when locked
Lever outside can only be locked electronically
Lever inside always retracts latchbolt
Auxiliary deadlatch
Included Components
This product is supplied as a lock body only. Trim, cylinder, strike, and other mortise lock components are ordered separately as required for the specific opening.
Manufacturer |
Sargent |
Series |
8200 Series |
SKU |
8271-24V |
Product Type |
Lock Body Only |
Function |
Electro Mechanical Fail Safe Function |
Cylinder Type |
Single Cylinder |
Voltage |
24VDC |
Grade |
Grade 1 |
Handing |
Feild Reversible |
ANSI Number |
F31 |
UL Listing Type |
UL listed for use on 3 hour A label single swinging doors |
BAA Qualified |
Yes |
Origin |
Made in the USA |
Unit of Measure |
Each |
Limited Warranty |
10 Year Limited Warranty |
Series |
8200 Series |
Model |
8271-24V |
Function Number |
8271 |
ANSI Function |
F31 |
Power Type |
24VDC |
Available Voltages |
12 or 24 volt DC |
Door Rating |
3 hour A label single swinging doors |
Performance Grade |
ANSI/BHMA A156.13 Grade 1 |
Handing |
Field reversible |
Function Type |
Fail safe electro-mechanical mortise lock |
Cylinder Configuration |
Single cylinder |
Chassis Type |
Mortise lock body only |




