Sargent 12-8773-J-ETL-84-24V Fire Rated Surface Vertical Rod Exit Device, Electrified Trim 24V 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-84-24V is an electrified fire rated surface vertical rod exit device engineered for secure, reliable egress on tall openings. Designed for doors measuring 37" to 42" wide and up to 84" in height, this fail safe device unlocks the outside trim when power is removed, making it an excellent choice for applications requiring free access during a power loss or emergency. It pairs the durable 80 Series platform with 24V electrified operation and the ET lever trim in the J design, delivering both heavy-duty performance and code-compliant fire door protection for commercial and institutional environments.

Features

• Electrified exit device built on Sargent's rugged 80 Series platform for long-term durability.
• Fire rated construction suitable for labeled fire door assemblies.
• Surface mounted vertical rod design for secure top and bottom latching.
• Sized for doors 37" to 42" wide and 84" tall.
• Operates on 24V DC power for integration with access control systems.
• ET trim with the J lever design for comfortable, ADA-friendly operation.

Functional Details

No Cylinder. 73 Function: Electrified ET Trim - Fail Safe. Power off unlocks the lever; no cylinder is included.

This device operates in a fail safe (12) configuration, meaning the outside trim is electrically locked when energized and unlocks automatically when power is removed, allowing entry during a power failure. Egress from the inside is always available by pressing the push bar.

• Fail safe: outside trim is unlocked when power is removed.
• Latchbolt monitoring and continuous duty solenoid for reliable electrified operation.
• Free mechanical egress at all times via the push rail.

Arm Type Details

The surface vertical rod configuration secures the door at both the top and bottom of the frame using concealed-action rods mounted to the door face, providing dual-point latching ideal for fire rated openings where positive latching is required.

Included Components

Device ships with the ET lever trim in the J design, mounting hardware, top and bottom latch assemblies, and vertical rods sized for the specified door height.