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Description
Sargent 12-8773-J-ETL-84-12V Fire Rated Surface Vertical Rod Exit Device, Electrified Trim 12V Fail Safe, ET Control, L Lever, 37-42 In Door, 84" Door Height, Less Dogging, No Cylinder, Grade 1
The Sargent 12-8773-J-ETL-84-12V is an electrified fire rated surface vertical rod exit device engineered for demanding commercial openings. Built on Sargent's durable 80 Series platform, this device combines dependable panic hardware performance with electric latch retraction in a fail safe configuration, making it ideal for access-controlled and fire-rated door assemblies. It fits doors measuring 37 to 42 inches wide and up to 84 inches tall, and includes the ETL (Electric Latch Retraction) option paired with the J (night latch) trim function. Operating on 12V power, it supports remote unlocking and latch control while maintaining compliance with life safety and fire door code requirements.
Features
- Surface-mounted vertical rod design for reliable two-point latching on fire rated doors.
- Electric latch retraction (ETL) allows remote unlatching for access control integration.
- Fail safe operation retracts the latch when power is applied or interrupted, depending on configuration.
- Sized for doors 37" to 42" wide and 84" tall.
- Operates on 12V DC power for compatibility with common low-voltage systems.
- UL listed for fire door applications where positive latching is required.
- Heavy-duty construction suited to high-traffic commercial environments.
Functional Details
No Cylinder. 73 Function: Electrified ET Trim - Fail Safe. Power off unlocks the lever; no cylinder is included.
The ETL electric latch retraction function electrically retracts the latch bolts, allowing the door to be pushed or pulled open without operating the exit device by hand. This enables remote access control, momentary unlocking, and integration with building automation or card reader systems while preserving free egress at all times.
Arm Type Details
This device uses a surface vertical rod configuration with top and bottom latching points. The vertical rods engage strikes at the head and sill of the frame, providing secure two-point latching that is well suited for fire rated openings requiring positive latch engagement.
Product Specifications
| Manufacturer | Sargent |
|---|---|
| SKU | 12-8773-J-ETL-84-12V |
| Series | 80 Series |
| Device Type | Surface Vertical Rod Exit Device |
| Grade | ANSI/BHMA Grade 1 |
| Fire Rating | Fire Rated |
| Origin | Made in USA |
| Unit of Measure | Each |
| UL Listing Type | UL Listed Fire Exit Hardware |
| ANSI Number | ANSI/BHMA A156.3 |
| BAA Qualified | Yes |
| Limited Warranty | Yes |
Technical Specifications
| Function | Electric Latch Retraction (ETL), Fail Safe |
|---|---|
| Trim Function | J - Night Latch |
| Voltage | 12V DC |
| Door Width Range | 37" to 42" |
| Door Height | 84" |
| Latching Points | Two-point (top and bottom) |
| Mounting | Surface Mounted |
| Latch Type | Vertical Rod |
| Handing | Left Hand Reverse or Right Hand Reverse |
| Application | Fire Rated Door Assembly |
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