Sargent 8874-F-ETB-24V Electrified Rim Exit Device, Fail Secure Power Off Locks Lever, No Cylinder, For 33-36 Inch Width Door, Hex Key Dogging

The Sargent 8874-F-ETB-24V is a heavy-duty electrified rim exit device engineered for commercial openings that demand both reliable egress and controlled access. Designed for 33 to 36 inch wide doors, this Grade 1 device operates on 24V DC and features a fail secure configuration, meaning the outside lever remains locked when power is removed—ideal for securing sensitive areas during a power loss. It comes with the ETB lever trim and uses hex key dogging to hold the latch retracted for high-traffic periods. Backed by Sargent's reputation for durability, the 8874-F-ETB-24V delivers dependable performance in schools, healthcare facilities, and office buildings.

Features

• Electrified rim exit device rated for 33 to 36 inch wide doors.
• Fail secure operation keeps the outside lever locked when power is removed.
• ETB electrified lever trim provides controlled access from the exterior.
• Runs on 24V DC for compatibility with most access control systems.
• Hex key dogging allows the latch to be held retracted during peak traffic.
• Supplied without a cylinder, offering flexibility for keying preferences.
• Grade 1 construction built for high-use commercial environments.

Functional Details

The 8874-F fail secure function ensures that when power is interrupted, the outside lever becomes locked, requiring authorized access to re-enter. Free egress is always maintained from the inside by pressing the push bar, meeting life safety and code requirements.

• Fail Secure: Power off locks outside lever.
• Free egress at all times from the push rail side.
• Latchbolt monitoring available for access control integration.

Arm Type Details

This device uses the ETB electrified lever trim, which controls entry from the outside of the opening. When energized, the lever allows passage; when de-energized under the fail secure mode, the lever stays locked to prevent unauthorized entry.

Included Components

The package includes the 8874-F rim exit device chassis, ETB electrified lever trim, and mounting hardware. A cylinder is not included and must be ordered separately if required.