LCN 4414ME-REG 24V RH 689 Sentronic Holder/Closer AL

LCN 4414ME-REG 24V RH 689 Sentronic Holder/Closer AL is a robust solution for managing fire and smoke barrier doors. This heavy-duty, electrically controlled closer/holder is designed with an infinitely adjustable hold-open feature, ensuring that the door remains open until a current interruption occurs, at which point it automatically closes. Tailored for interior doors, it boasts a double lever arm mechanism that enhances durability and performance. Featuring a standard 24V or optional 120V cylinder, this closer is equipped with a full metal cover and is ready for installation with wood and machine screw packs included. It supports interior doors up to 4'0" and functions as a full rack and pinion door closer when the hold-open feature is disengaged. The design allows for right-handed or left-handed door applications, with concealed or exposed electrical connections for flexibility. With a degree hold open and swing of up to 150 degrees, the LCN 4414ME ensures ease of access. It includes a built-in "On/Off" switch to control the hold-open function and is compatible with fire alarm systems. Available in a matte silver finish, this Grade 1 closer meets rigorous life safety requirements and is backed by a two-year limited warranty, making it a reliable choice for commercial applications.

Sentronic Holder/Closer AL

Regular Arm Door Closer with 18 Mounting Plate, 24V, Right Hand, Aluminum

The 4310ME Sentronic is a heavy duty electrically controlled closer/holder designed to provide infinitely adjustable hold open for fire and smoke barrier doors. The door is held open until current interruption releases the mechanism and closes the door. The single lever track arm closer is designed for interior doors.

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