Sargent 12-8773-J-ETP-84-12V Fire Rated Surface Vertical Rod Exit Device, Electrified Trim 12V Fail Safe, ET Control, P Lever, 37-42 In Door, 84" Door Height, Less Dogging, No Cylinder, Grade 1

The Sargent 12-8773-J-ETP-84-12V is an electrified, fire rated surface vertical rod exit device engineered for demanding commercial and institutional openings. Designed for doors measuring 37" to 42" wide and up to 84" in height, it operates on 12 volts in a fail safe configuration, meaning the outside trim unlocks during a power loss to support egress and access control schemes. The device pairs with the J-ETP electrified lever trim for controlled entry, while its surface-mounted vertical rods deliver dependable two-point latching. Built to meet Grade 1 performance and fire rating requirements, this unit is a solid choice for securing high-traffic fire-rated doorways.

Features

• Electrified surface vertical rod exit device suited for fire rated door assemblies.
• Fail safe operation unlocks the outside trim when power is removed.
• Sized for doors 37" to 42" wide and 84" in height.
• Operates on 12 volts for compatibility with standard access control power supplies.
• Includes J-ETP electrified lever trim for secure, controlled entry.
• Grade 1 rated construction for heavy-duty commercial use.

Functional Details

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

In a fail safe configuration, the outside trim is electrically locked when energized and automatically unlocks when power is interrupted, allowing entry from the exterior during an outage. Free egress from the inside is always maintained through the push bar.

• Fail Safe (24VDC or 12VDC) outside trim is unlocked when power is removed.
• Electric latch retraction and outside trim control available.

Arm Type Details

This device uses a surface-mounted vertical rod mechanism with top and bottom latch points. The vertical rods engage strikes at the head and sill of the frame, distributing holding force across two points for improved security and fire-rated performance.

Included Components

The device ships with the exit chassis, top and bottom surface vertical rods, latch assemblies, strikes, and the J-ETP electrified lever trim with mounting hardware.