Description
The LCN 4040SE Sentronic is a heavy-duty, non-handed door closer and hold-open device for fire and smoke barrier doors. It holds doors open via solenoid until power interruption triggers closure. Ideal for facilities requiring code-compliant hold-open on interior doors up to 4 feet, with adjustable holding force and full closer function when disengaged.
This 24V model ships with standard single-lever track arm, SE track, cover, and fastener pack; SEL tracks are optional. Mounts on either push or pull side, works on right or left-hand doors, and supports concealed or surface wiring. Includes momentary test switch board with overvoltage protection. Contact our team at sales@edlocks.com or 1-877-207-6067 for compatibility verification, custom finishes, and expert installation guidance from an authorized LCN dealer.
Specifications
- Brand: LCN
- Model: 4040SEH-3038
- Voltage: 24V
- Application: Interior doors to 4 feet 0 inches
- Mount: Non-handed, push or pull side
- Finish: Light Bronze standard; optional custom and plated finishes
- Features: Hold-open solenoid, adjustable hold force, full closer function, concealed or surface wiring, alarm system compatible
- Included: Single lever track arm, SE track, cover, wood and machine screw pack
