LCN 4314ME-DE 24V LH 689 Sentronic Holder/Closer AL

LCN 4314ME-DE 24V LH 689 Sentronic Holder/Closer AL is a robust, electrically controlled door closer designed for double egress applications. This model features a 24V system and is left-handed, making it ideal for commercial environments that require reliable fire and smoke barrier functionality. The unit allows for infinitely adjustable hold-open positions, ensuring that doors remain open until a current interruption occurs, at which point the mechanism automatically closes the door. Constructed with a concealed heavy-duty design, the 4314ME is specifically engineered for interior doors up to 4’0" in size. It operates as a full rack and pinion closer when the hold-open feature is disengaged or power is interrupted. An integrated "On/Off" switch simplifies control of the hold-open function. This door closer is compatible with fire alarm systems, ensuring compliance with safety regulations. The standard model includes a two-piece metal finish plate, a standard arm, and all necessary installation hardware. With a sleek matte silver finish (689/US28), it seamlessly blends into various architectural styles. The LCN 4314ME is built for durability and ease of use, backed by a two-year limited warranty, making it a dependable choice for any commercial installation.

Sentronic Holder/Closer AL

Double Egress Arm Track Door Closer, 24V, Left 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.

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