LCN 4040SE-3038 24V 695 Standard Track DKBRZ

LCN 4040SE-3038 24V 695 Standard Track DKBRZ is a robust solution for managing fire and smoke barrier doors. This heavy-duty door closer/holder is designed with a non-handed, non-sized configuration, allowing for versatile installation on either side of the door. It provides a single point hold-open function, keeping the door ajar until a current interruption occurs, which then releases the holding mechanism to allow the door to close securely. Ideal for interior doors up to 4'0", the 4040SE features an adjustable hold-open force and functions as a full rack and pinion closer when the hold-open feature is disengaged. The momentary on/off switch board assembly not only facilitates testing of the door release but also offers over-voltage protection and is field replaceable. With concealed or surface wiring options available, this closer easily integrates with alarm systems. The standard closer comes with a dark bronze painted finish and includes a standard arm, covering, and a hardware pack for installation. Meeting ADA compliance and ANSI A156.15 standards, the 4040SE is a Grade 1 commercial product, ensuring durability and reliability in high-traffic environments. Backed by a 2-year limited warranty and proudly made in the USA, it offers peace of mind for building professionals and homeowners alike.

Standard Track DKBRZ

4040SE Series Standard 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