LCN 4040SE-3077T 691 Standard Track Arm LTBRZ

LCN 4040SE-3077T 691 Standard Track Arm LTBRZ offers a reliable solution for fire and smoke barrier doors with its heavy-duty, non-handed design. This closer/holder is engineered to provide a single point hold-open function that maintains the door in an open position until a current interruption occurs, allowing it to close safely. Ideal for interior doors up to 4'0", the 4040SE series is equipped with a standard arm and can be specified for either 24V or 120V track options. Adjustability is a key feature, as the hold-open force can be tailored to fit specific needs. The momentary on/off switch board assembly not only aids in testing the door release but also provides over-voltage protection, ensuring long-term reliability. This model functions as a full rack and pinion closer when the hold-open is disengaged, making it versatile for various applications. The installation is straightforward, with the ability to mount on either the push or pull side of the door, and it supports both concealed and surface wiring. Additionally, the 4040SE complies with ADA standards and is BAA qualified, making it a solid choice for commercial environments. Available in a matte bronze finish, this closer combines functionality with a professional aesthetic.

Standard Track Arm LTBRZ

4040SE Series Standard Track Arm, Light Bronze 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