LCN 4040SE-STD 120V 695 Sentronic DKBRZ Holder/Closer

LCN 4040SE-STD 120V 695 Sentronic Holder/Closer DKBRZ offers unparalleled performance for fire and smoke barrier doors. This Grade 1 surface door closer features a robust slide track arm with a standard hold-open mechanism, allowing doors to remain open until a current interruption occurs, ensuring a secure closure when needed. Designed with a 110-degree hold-open capability, this versatile closer is suitable for both push and pull side mounting, accommodating a range of door configurations. The 4040SE Sentronic is engineered for commercial applications, with a non-handed design that simplifies installation, making it an excellent choice for various environments. With an adjustable hold-open force and a momentary on/off switch for testing the door release, this closer combines functionality with safety. Its durable plastic cover, finished in a dark bronze paint, enhances aesthetic appeal while ensuring longevity. Additionally, the closer interfaces seamlessly with alarm systems, providing enhanced security options for your building. It is UL listed and compliant with ANSI A156.15 standards, guaranteeing reliability and performance. Backed by a two-year limited warranty, the LCN 4040SE is a dependable solution for those seeking advanced door control technology.

Sentronic Holder/Closer DKBRZ

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