LCN 4310ME-3077DE RH 689 Double Egress Arm AL

LCN 4310ME-3077DE RH 689 Double Egress Arm AL is a concealed heavy-duty, electrically controlled closer/holder designed specifically for fire and smoke barrier doors. This innovative product provides infinitely adjustable hold-open functionality, ensuring safety and accessibility in commercial environments. With its right-handed configuration, the device is expertly crafted to accommodate interior doors up to 4'0" in size. The closer operates seamlessly, holding the door open until a current interruption occurs, prompting the mechanism to release and allow the door to close. When not engaged, it functions as a full rack and pinion door closer, ensuring reliable performance in high-traffic areas. The built-in "On/Off" switch offers easy control over the hold-open function, making it user-friendly for building professionals and occupants alike. This model is compatible with fire alarm systems, enhancing safety protocols in commercial settings. Choose between a standard or optional custom powder-coated finish, along with a plated finish option for the arm, fasteners, and finish plate. The LCN 4310ME series closer is designed for easy installation, making it a valuable addition to any fire/life safety strategy.

Double Egress Arm AL

Double Egress Arm, Right Hand, Aluminum

A concealed heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors.

Door is held open until current interruption releases mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors. 

• Standard 2310ME series closer shipped with either 24V or 120V cylinder (please specify), two piece metal finish plate, standard arm, track, and wood and machine screw pack.
• Sized cylinders for interior doors to 4’0”.
• Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted.
• Handed for right or left swinging door.
• Built-in “On/Off” switch controls hold-open function.
• Interfaces with fire alarm systems. Consult factory.
• Standard or optional custom powder coated finish.
• Optional plated finish on arm, fasteners and finish plate

Resources

• 4310ME Series Fire/Life Safety Closers/Holders Cut Sheet
• LCN 4310ME DE Installation Guide
• LCN 4310ME Installation Guide
• LCN Electrified Door Control Product Guide
• LCN Fire/Life Safety Closers/Holders Series Product Guide 1
• LCN Fire/Life Safety Closers/Holders Series Product Guide 2
• LCN Low Energy Automatic Operators Brochure
• Von Duprin Finishes Chart