LCN 4314ME-SF 120V LH 689 Sentronic AL Holder/Closer

LCN 4314ME-SF 120V LH 689 Sentronic Holder/Closer AL offers a robust solution for fire and smoke barrier doors with its heavy-duty electrically controlled closer/holder design. This swing-free arm track door closer is engineered for interior applications, allowing for an infinitely adjustable hold-open feature that ensures doors remain securely open until a current interruption occurs, automatically closing the door. Designed for left-handed installations, this model is compatible with doors up to 4'0" and functions as a full rack and pinion door closer when the hold-open is disengaged or interrupted. The built-in "On/Off" switch provides easy control over the hold-open function, while the option to interface with fire alarm systems enhances safety compliance. Constructed with a full metal cover, the LCN 4314ME-SF is both durable and stylish, available in a matte silver finish (689/US28). Its grade 1 rating ensures long-lasting performance, making it ideal for commercial settings. With a 160-degree degree swing and hold-open capability, this door closer meets the demands of busy environments while providing peace of mind. Backed by a 2-year limited warranty, the LCN 4314ME-SF is a reliable choice for any professional looking to enhance safety and functionality in their building projects.

Sentronic Holder/Closer AL

Swing Free Arm Track Door Closer, 120V, 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