LCN 4414ME-3971 120V RH 689 Standard Cylinder AL Only

LCN 4414ME-3971 120V RH 689 Standard Cylinder Only AL offers a robust solution for maintaining fire and smoke barrier doors. This right-handed unit is part of the 4410ME Series, renowned for its heavy-duty, electrically controlled closer/holder design. Providing infinitely adjustable hold-open functionality, it ensures safety and ease of access in commercial settings. This cylinder is specifically engineered for interior doors up to 4’0" and can function as a full rack and pinion door closer when the hold-open feature is disengaged or during a power interruption. The concealed or exposed electrical connections are adaptable to various installation needs, while the built-in "On/Off" switch allows for straightforward control of the hold-open function. With compatibility to interface with fire alarm systems, this closer meets stringent life safety requirements. Choose from standard or custom powder coat finishes, including a matte silver option (689/US28) that combines durability with aesthetic appeal. The unit is designed for top jamb mounting on the push side, making it versatile for different door configurations. Backed by a two-year limited warranty, the LCN 4414ME-3971 is an essential component for any commercial environment prioritizing safety and accessibility.

Standard Cylinder Only AL

Cylinder Only, Right Hand, Aluminum

The 4410ME Series is a heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors.

The 4410ME Series has a double lever arm that is specifically designed for interior doors. The door is held open until current interruption releases mechanism and the door closes. Choice of finishes, cylinder functions, and installation accessories meet virtually all life safety requirements.

• Standard 4410ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, regular arm, 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.
• Concealed or exposed electrical connections.
• Built-in “On/Off” switch controls hold-open function.
• Interfaces with fire alarm systems. Consult factory.
• Standard or optional custom powder coat finish.
• Optional plated finish on cover, arm, and fasteners.

Resources

• 4410ME Series Fire/Life Safety Closers/Holders Cut Sheet
• LCN 4410 MEC Installation Guide
• LCN 4410ME Installation Guide
• LCN Closers & Auto Operators 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