Locknetics 4040SE 24V ALUM
Locknetics 4040SE 24V ALUM
Out of stock; call for lead time
The Locknetics 4040SE (LCN Sentronic Series) is a heavy-duty, non-handed door closer with an integrated electric holding solenoid, finished in aluminum for 24V operation. The solenoid holds the door open at a field-adjustable position and releases it to close automatically when power is cut, such as during a fire alarm signal.
Key Features
- Combined door closer and electric holding solenoid in one unit
- Field-adjustable hold-open position, typically 85° to 95°
- Releases automatically on loss of power for fail-safe fire/life-safety operation
- Non-handed design simplifies stocking and installation
Technical Specifications
- Voltage: 24 VAC/VDC nominal (±10-15% tolerance)
- Current Draw: 0.090 A maximum holding current
- Finish: Aluminum
- Minimum Door Width: 2'4" single door, 4'8" paired doors
Certifications
- UL Listed for metal, smoke barrier, and labeled fire doors
- Meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code requirements

