LCN 4040SE-3077DE LH 689 Double Egress Track Arm AL

LCN 4040SE-3077DE LH 689 Double Egress Track Arm AL is a robust solution designed for fire and smoke barrier doors, making it an ideal choice for commercial applications. This heavy-duty, left-handed door closer features a single point hold-open mechanism that maintains the door in an open position until power is interrupted, allowing for quick and safe closure. Designed to accommodate interior doors up to 4 feet in width, the LCN 4040SE series is non-handed, ensuring versatility in installation on either side of the door. The adjustable hold-open force provides customizable operation, while the momentary on/off switch board assembly allows for easy testing of the door release, complemented by over-voltage protection for added safety. With a sleek aluminum painted finish available in a matte silver (689/US28), this door closer not only prioritizes functionality but also aesthetics. It complies with ADA standards and is UL listed, making it a reliable choice for safety-conscious environments. The concealed or surface wiring options provide flexibility during installation, while compatibility with alarm systems enhances security features. Backed by a two-year limited warranty, the LCN 4040SE-3077DE is a durable and efficient choice for any commercial space.

Double Egress Track Arm AL

4040SE Series Double Egress Arm, Aluminum Painted Finish, Left-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