Sargent 12-8874-G-ETB-24V Electrified Fire Rated Rim Exit Device, Fail Secure Power Off Locks Lever, No Cylinder, For 43-48 Inch Width Door, Less Dogging

The Sargent 12-8874-G-ETB-24V is a heavy-duty electrified rim exit device built for fire-rated openings that require reliable access control. Rated for doors 43 to 48 inches wide, this fail secure unit locks the lever when power is removed, keeping the opening secured during power loss while maintaining free egress at all times. It ships with the ETB lever trim in a classic design and operates on 24V DC. Because it is fire rated, the device comes less mechanical dogging, ensuring the latch stays active for code compliance. No cylinder is included, allowing you to specify the keying to match your facility's hardware.

Features

• Electrified fire-rated rim exit device for doors 43 to 48 inches in width.
• Fail secure operation locks the outside lever when power is removed.
• 24V DC operation for compatibility with common access control systems.
• Supplied with the ETB lever trim for a durable grip and clean appearance.
• Less dogging, as required for fire-rated applications.
• No cylinder included, giving you flexibility to key the device to your system.
• Free egress at all times regardless of the lock status on the exterior.

Functional Details

In a fail secure configuration, removing power causes the outside lever to lock, preventing entry from the exterior while the push bar continues to allow immediate egress from the inside. Applying power releases the lever for controlled access.

• Fail Secure: Power off locks the lever, power on unlocks the lever.
• Free egress at all times from the inside.
• Designed for fire-rated openings; less dogging to maintain positive latching.

Arm Type Details

This device uses the ETB lever trim, a continuously operating lever handle for controlled exterior access. When energized, the ETB lever retracts the latch to allow entry; when power is removed, the lever is rigid and secures the door.

Included Components

The package includes the 8800 series rim exit device chassis sized for 43 to 48 inch doors, the ETB electrified lever trim, and mounting hardware. A cylinder is not included and must be ordered separately.