Description
The LCN 4040SE Sentronic is a heavy-duty electromechanical door closer with integrated hold-open for fire and smoke barrier doors. It holds doors open via 24V or 120V current, releasing automatically on power interruption. Ideal for commercial facilities managing emergency egress and fire safety compliance.
This left-hand model fits interior doors to 4 feet and functions as a full rack-and-pinion closer when hold-open is disengaged. Mount on push or pull sides; field-replaceable switch board provides over-voltage protection. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for voltage selection, finish options, and integration guidance with alarm systems.
Specifications
- Brand: LCN
- Model: 4040SE Sentronic
- Orientation: Left Hand
- Door Size: Interior doors to 4 feet
- Hold-Open Function: Electromechanical, adjustable force
- Voltage Options: 24V or 120V (specify at order)
- Arm Type: Single lever track arm
- Installation: Concealed or surface wiring
- Features: Field-replaceable switch board, over-voltage protection, alarm system compatible
- Finishes: Standard powder coat or optional custom finishes available
