LCN 4040SEL-3038SEL 24V 695 DKBRZ Long Track System

LCN 4040SEL-3038SEL 24V 695 Long Track DKBRZ is a robust solution designed for fire and smoke barrier doors, offering a single point hold-open mechanism. This heavy-duty door closer/holder is non-handed and non-sized, making it versatile for various interior applications. The 4040SE Sentronic features a single lever track arm that holds the door open until there is a current interruption, reliably closing the door when needed. Built for commercial use, this model accommodates interior doors up to 4'0" and includes a standard arm, a 24V SE track, and a standard cover. The hold-open force is adjustable, allowing customization for different environments. It operates as a full rack and pinion closer when the hold-open feature is disengaged. The closer can be installed on either the push or pull side of the door and supports concealed or surface wiring options. It is compatible with alarm systems and adheres to ADA compliance standards. Additionally, the dark bronze finish adds an aesthetic appeal, while optional custom powder-coated and plated finishes are available. With a limited two-year warranty and UL 10C listing, the LCN 4040SEL is a reliable choice for ensuring safety and functionality in commercial spaces.

Long Track DKBRZ

4040SE Series Long Track, 24V, Dark 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