LCN 4040SE-3038 24V 693 Standard Track Guide Block

LCN 4040SE-3038 24V 693 Standard Track GLBLK is a robust solution for fire and smoke barrier doors, designed to provide reliable hold-open functionality. This heavy-duty, non-handed closer/holder is engineered to keep doors open until a current interruption releases the mechanism, ensuring safety and accessibility in commercial environments. The 4040SE series features a single lever track arm specifically designed for interior doors up to 4'0". The adjustable hold-open force allows for customized operation, while the momentary on/off switch board assembly facilitates easy testing of the door release and includes over-voltage protection. This closer can be mounted on either the push or pull side of the door, making it versatile for various installations. With concealed or surface wiring options, the 4040SE seamlessly integrates with alarm systems, enhancing security measures. It is compliant with ADA standards and ANSI A156.15, ensuring it meets the necessary accessibility requirements. Available in a black painted finish (693), it also offers standard or custom powder-coated finishes for aesthetic flexibility. Proudly made in the USA, the LCN 4040SE-3038 combines functionality and durability, making it an essential choice for commercial door hardware needs. Enjoy peace of mind with a limited two-year warranty, ensuring quality and performance.

Standard Track GLBLK

4040SE Series Standard Track, 24V, Black 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