LCN 4414ME-3071 24V LH 689 STD Cylinder Assembly AL

LCN 4414ME-3071 24V LH 689 STD Cylinder Assembly AL is a robust solution within the 4410ME Series, designed specifically for fire and smoke barrier doors. This Grade 1 cylinder/plate assembly features a push side mounting and is left-handed, making it ideal for commercial applications. With a 24V power supply and a durable aluminum painted finish, it ensures both functionality and aesthetic appeal. The 4410ME SENTRONIC provides infinitely adjustable hold-open capabilities, allowing doors to remain open until a current interruption occurs, triggering the mechanism to close. This feature is particularly beneficial for high-traffic areas, ensuring safety while facilitating easy movement. The double lever arm is tailored for interior doors, accommodating sizes up to 4'0". Standard features include concealed or exposed electrical connections and a built-in "On/Off" switch for controlling the hold-open function. This assembly interfaces seamlessly with fire alarm systems, adhering to life safety requirements. Available with optional custom powder coat finishes, it also meets ADA compliance standards. With a two-year limited warranty and UL 10C listing, the LCN 4414ME-3071 is a reliable choice for any commercial setting requiring effective door control solutions.

STD Cylinder Assembly AL

4410ME Series Grade 1 Cylinder/Plate Assembly, Push Side Mounting, 24V, Size 4, Left-Handed, Aluminum Painted Finish

The 4410ME SENTRONIC is a 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. Double lever arm closer is specifically designed for interior doors. Choice of finishes, cylinder functions, and installation accessories meet virtually all life safety requirements.

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