LCN 4040SE-3071 689 STD Cylinder Assembly - Aluminum

LCN 4040SE-3071 689 STD Cylinder Assembly AL offers a robust solution for fire and smoke barrier doors with its heavy-duty, non-handed design. This standard cylinder assembly is ideal for applications where a single point hold-open mechanism is required. The door remains open until current interruption triggers the release of the holding mechanism, allowing for safe and efficient operation. Crafted for interior doors up to 4'0", the 4040SE features a single lever track arm that ensures reliability and ease of use. The adjustable hold-open force caters to various requirements, while the momentary on/off switch board assembly provides testing capabilities and over-voltage protection, ensuring longevity and safety in operation. Designed for versatility, this closer can be mounted on either the push or pull side of the door and is suitable for any right or left-handed installation. The concealed or surface wiring options enhance its aesthetic appeal, while compatibility with alarm systems adds an extra layer of security. With a matte silver finish and available custom powder-coated options, the LCN 4040SE is not only functional but also visually appealing. Certified to ANSI A156.15 and UL 10C standards, it meets the highest safety and accessibility requirements, making it an excellent choice for commercial applications.

STD Cylinder Assembly AL

4040SE Series Standard Cylinder Assembly, Aluminum Painted Finish, Non-Handed

The 4040SE Sentronic is a heavy duty, non-handed, non-sized closer/holder designed to provide single point hold open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and closes the door. The single lever track arm is designed for interior doors.

Heavy duty, non-handed and non-sized, designed to provide a single point hold-open for fire and smoke barrier doors.

The door is held open until current interruption releases the holding mechanism and the door closes.

• Standard 4040SE series closer shipped with a standard arm, 24V or 120V (please specify) SE track, standard cover, and wood and machine screw pack. SEL tracks are optional.
• Non-sized cylinders for interior doors to 4'0".
• Hold-open force is adjustable.
• Momentary on/off switch board assembly for testing door release also provides over-voltage protection. Field replaceable.
• Functions as a full rack and pinion closer when hold-open is not engaged or current is interrupted.
• Closer mounts on either push or pull side of the door.
• Non-handed for mounting on either right or left hand door.
• Concealed or surface wiring.
• Interfaces with alarm systems. Consult factory for full details.
• Standard or optional custom powder coated finishes on cover and arm.
• Optional plated finishes

Resources

• 4040SE Series Fire/Life Safety Closers/Holders Cut Sheet
• LCN 4040-SE Installation Guide
• LCN 4040-SEL Installation Guide
• LCN 4040SE Double Egress Installation Guide
• LCN 4040SE Series Sell Sheet
• 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
• LCN SEH Sentronic Electric Door Holder Installation Guide
• Von Duprin Finishes Chart