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

LCN 4314ME-SF 24V LH 689 Sentronic Holder/Closer AL is a robust solution for managing fire and smoke barrier doors, designed for commercial applications. This heavy-duty, electrically controlled closer/holder offers infinitely adjustable hold-open capabilities, ensuring doors remain open until a current interruption occurs, allowing for safe and efficient passage. Engineered with a single lever track arm, it caters specifically to interior doors, making it a reliable choice for various building environments. This model features a left-handed configuration and operates on a 24V system. It is equipped with a built-in "On/Off" switch to control the hold-open function, enhancing user convenience. The 4314ME-SF can interface with fire alarm systems, making it compliant with safety standards. With a maximum hold-open and swing degree of 160, it ensures ample space for movement. Constructed with a full metal cover and finished in matte silver (689/US28), this closer not only delivers functionality but also complements modern door aesthetics. It is rated Grade 1 for durability and comes with a limited two-year warranty. Ideal for commercial installations, the LCN 4314ME-SF stands as a testament to quality and reliability in door hardware solutions.

Sentronic Holder/Closer AL

Swing Free 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