LCN 3133SE-STD 24V LH 689 Sentronic Holder/Closer AL

LCN 3133SE-STD 24V LH 689 Sentronic Holder/Closer AL is a standard track closer/holder designed specifically for fire and smoke barrier doors. This concealed door closer holds the door open until a current interruption releases the mechanism, ensuring safety and compliance in critical environments. Featuring a single lever track arm, it is ideal for interior doors, providing reliable performance. The 3130SE series is engineered for commercial use, accommodating door sizes up to 4'0". When the hold-open feature is not engaged, it functions as a full rack and pinion door closer, maintaining ease of access while ensuring safety. This model is left-handed, making it suitable for left-swinging doors, and can interface with fire alarm systems to enhance safety protocols. With a degree hold open and swing of 110 degrees, the LCN 3133SE-STD accommodates a variety of door opening requirements. It comes in a matte silver finish (689/US28) and offers optional custom powder coating for aesthetic flexibility. This electrohydraulic closer is backed by a 2-year limited warranty, ensuring peace of mind. Weighing in at 8 lbs, it is designed for easy installation, making it an excellent choice for professionals looking for dependable door hardware solutions.

Sentronic Holder/Closer AL

Standard Track Closer/Holder, 24V, Left Hand, Aluminum

The 3130SE is a concealed in the door 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.

A concealed in the door, closer/holder designed to provide single point hold-open for fire and smoke barrier doors.

Door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors.

• Standard 3130SE series closer shipped with a standard arm, 24V or 120V SE track (please specify), track roller, and wood and machine screw pack.
• Sized cylinders for interior doors to 4’0”.
• Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted.
• Handed for right or left swinging door.
• Interfaces with fire alarm systems. Consult factory.
• Standard or optional custom powder coated finish.
• Optional plated finish on arm and fasteners.

Resources

• 3130SE Series Fire/Life Safety Closers/Holders Cut Sheet
• LCN 3130SE Installation Guide
• LCN 3130SEL Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• LCN Low Energy Automatic Operators Brochure
• Von Duprin Finishes Chart