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Sargent 8270-24V Lock Body Only Electro Mechanical Fail Safe Function, Single Cylinder, 24VDC, Grade 1, Feild Reversible
The Sargent 8270-24V Lock Body Only Electro Mechanical Fail Safe Function is built for commercial openings that require dependable electrified mortise lock performance with a single cylinder configuration, 24VDC operation, and Grade 1 durability. Designed within the Sargent 8200 Series platform, this lock body only option is field reversible for added flexibility during installation and door handing changes. The fail safe function allows the lock to unlock upon power loss, making it well suited for openings where life safety and controlled access are both important. This Sargent 8270-24V lock body delivers heavy-duty mortise lock construction for demanding applications.
Features
Sargent 8270-24V lock body only configuration is designed for use where trim and cylinders are supplied separately.
Electro mechanical fail safe function unlocks the door when power is interrupted.
Single cylinder setup supports keyed access on one side with coordinated trim and cylinder components.
24VDC operation matches common low-voltage electrified hardware requirements.
Grade 1 construction meets heavy-duty commercial performance standards.
Feild Reversible handing allows the lock body to be adapted in the field for installation flexibility.
Functional Details
This electro mechanical fail safe function is intended for applications where the lock must release when electrical power is lost. In normal use, the lock integrates access control capability with the security and durability of a mortise lock body, while the fail safe operation supports egress and safety requirements in appropriate openings.
70 function — Power ON, locks 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 related components should be specified separately as required for the opening.
Manufacturer |
Sargent |
Series |
8200 Series |
Model |
8270-24V |
SKU |
8270-24V |
Product Type |
Lock Body Only |
Function |
Electro Mechanical Fail Safe Function |
Cylinder Configuration |
Single Cylinder |
Voltage |
24VDC |
Grade |
Grade 1 |
Handing |
Feild Reversible |
ANSI Number |
F04 |
UL Listing Type |
UL listed for A label and lesser class single doors up to 4' x 10' |
BAA Qualified |
Yes |
Unit of Measure |
Each |
Origin |
Made in the USA |
Limited Warranty |
10 Year Limited Warranty |
Series |
8200 Series |
Model |
8270-24V |
Function Number |
8270 |
ANSI Function |
F04 |
Voltage |
24VDC |
Electrical Type |
Electro Mechanical |
Fail Safe Operation |
Outside knob/lever is unlocked by electric current; inside knob/lever is always unlocked |
Handing |
Field reversible |
Door Type |
Single doors |
Fire Door Label |
A label and lesser class |
Maximum Door Size for UL Listing |
4' x 10' |
Grade |
Grade 1 |




