Description
The LCN 4040SE-STD is a heavy-duty surface-mounted door closer with integrated hold-open function, designed for fire and smoke barrier doors in commercial interiors. It holds doors open via solenoid release until power interruption triggers automatic closing, solving the need for hands-free barrier control in emergency egress scenarios.
This non-handed, non-sized closer fits interior doors up to 4 feet and mounts on either push or pull side. The 120V solenoid operates with concealed or surface wiring and integrates with alarm systems. Adjustable hold-open force and a field-replaceable switch board with over-voltage protection ensure reliable performance. As an authorized LCN dealer, E.D. Locks provides expert configuration guidance and fast shipping. Contact sales@edlocks.com or 1-877-207-6067 for specification assistance.
Specifications
- Voltage: 120V
- Finish: Brass
- Mounting: Surface, non-handed
- Door Size Range: Interior doors to 4 feet
- Track Arm: Standard single lever for interior doors
- Wiring: Concealed or surface
- Hold-Open Force: Adjustable
- Switch Board: Momentary on/off with over-voltage protection, field replaceable
