LCN 4040SE-STD 120V 691 Sentronic LTBRZ Holder/Closer

LCN 4040SE-STD 120V 691 Sentronic Holder/Closer LTBRZ offers a robust solution for fire and smoke barrier doors with its Grade 1 performance and heavy-duty design. This non-handed, non-sized closer features a slide track arm standard with hold-open capability, allowing for a convenient 110-degree hold. The door remains open until there is a current interruption, which releases the holding mechanism, ensuring safety and compliance. Ideal for commercial installations, the 4040SE is designed for interior doors up to 4 feet wide, providing flexibility with its adjustable hold-open force. The electrohydraulic closer mounts easily on either the push or pull side of the door, catering to various configurations. It also includes a momentary on/off switch board assembly for testing door release, providing over-voltage protection and ensuring long-term reliability. With a light bronze painted finish and a plastic cover, this closer not only functions effectively but also complements a variety of décor styles. The LCN 4040SE is UL 10C listed, ADA compliant, and BAA qualified, making it a versatile choice for any commercial application. Backed by a 2-year limited warranty, this reliable door closer is an excellent investment for enhancing safety and accessibility in your building.

Sentronic Holder/Closer LTBRZ

Grade 1 Surface Door Closer, Slide Track Arm Standard with Hold Open, 110 Deg. Hold, Plastic Cover, 120V, 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