Description
The LCN 4040SE-STD is a heavy-duty electro-magnetic surface closer and hold-open device for fire and smoke barrier doors. It holds doors open via solenoid until power interruption triggers automatic closing, ideal for facilities requiring code-compliant automatic door control on interior applications up to 4 feet wide.
This 120V model ships with a single-lever track arm, standard cover, and mounting hardware for wood or machine screws. Adjustable hold-open force accommodates various door weights. The closer functions as a full rack-and-pinion device when hold-open is disengaged. As an authorized LCN dealer, E.D. Locks offers expert support for specification, installation, and troubleshooting. Contact sales@edlocks.com or call 1-877-207-6067 for detailed compatibility assessment.
Specifications
- Brand: LCN
- Model: 4040SE-STD
- Voltage: 120V
- Handing: Left Hand
- Application: Interior doors to 4 feet wide
- Function: Closer with solenoid hold-open
- Arm Type: Single lever track arm
- Wiring: Concealed or surface mount capable
- Hold-Open Force: Adjustable
- Finish Options: Standard or custom powder coat; optional plated finishes available
