LCN 4040SEH 24V 691 SEH Sentronic Holder LTBRZ

LCN 4040SEH 24V 691 SEH Sentronic Holder Only LTBRZ offers a robust solution for managing fire and smoke barrier doors. This heavy-duty, non-handed closer/holder is designed with a single point hold-open feature, ensuring doors remain open until a current interruption releases the mechanism, allowing for a smooth and safe closure. Ideal for interior doors up to 4’0", the 4040SE series employs a single lever track arm, enhancing functionality while maintaining ease of use. Featuring a light bronze painted finish, this unit fits seamlessly into commercial settings while providing adjustable hold-open force. Mounting is flexible; it can be installed on either the push or pull side of the door, accommodating right or left-hand configurations. The concealed or surface wiring options allow for straightforward installation, and the product interfaces with alarm systems for added safety. Built to meet ANSI A156.15 standards, the LCN 4040SEH supports a 110-degree hold open and swing angle, ensuring compliance with ADA regulations. With a limited two-year warranty and UL 10C listing, this electromechanical door holder is a reliable choice for enhancing safety and accessibility in high-traffic environments.

SEH SentronicHolder Only LTBRZ

4040SEH Series Hinge Side Mount Holder Track and Arm, 24V, 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