LCN 4412HSA-POWDER Sentronic Heavy Duty Fire/Life Safety Door Closer/Holder with 24VAC/DC Power and Surface Mount

LCN 4412HSA Sentronic Heavy Duty Fire/Life Safety Door Closer/Holder with 24VAC/DC Power and Surface Mount

Professional Fire/Life Safety Door Control Solution

The LCN 4412HSA Sentronic combines heavy-duty door closing with intelligent hold-open functionality for high-traffic commercial applications. This electrically controlled closer/holder features a built-in scanner that triggers when doors open to 80° or more, providing automatic hold-open to minimize hardware wear while ensuring fire safety compliance. Constructed with heavy-duty cast iron and full-complement bearings, the unit operates on 24VAC/DC power and meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards with adjustable spring power sizes 1-6 for doors up to 4'6".

Professional Features & Benefits

• Door Width Compatibility: Accommodates interior doors up to 4'6" with adjustable spring power sizes 1-6 for optimal performance.
• Intelligent Hold-Open Operation: Built-in HSA scanner triggers automatic hold-open at 80° door opening, reducing wear on door hardware in high-traffic applications.
• Heavy-Duty Construction: Cast iron closer body with full-complement bearings provides exceptional durability for demanding commercial environments.
• Flexible Power Options: Standard 24VAC/DC operation provides reliable electrical control for hold-open functionality and fire safety integration.
• Fire/Life Safety Compliance: Meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards for integration with fire and life safety systems.
• Adjustable Timer Control: Hold-open period adjustable up to 30 seconds with automatic release when pedestrian traffic clears the doorway.
• All-Weather Performance: All-weather fluid ensures reliable operation across temperature variations and environmental conditions.
• Manufacturer Warranty: 2 Year warranty provides added confidence and protection for commercial installations.

Technical Specifications

• ADA Compliant: Yes
• BAA Qualified: Yes
• Closer Size: 3
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Type: Interior Door
• Electronic: Yes
• Fasteners: Wood and Machine Screws
• Finish Type: Powder Coat
• Fluid Type: All-Weather
• Mounting Detail: Surface - Top Jamb (Push Side)
• Mounting Location: Push Side
• Mounting Method: Surface Mount
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: 4412HSA
• Product Subgroup: Door Closers - Electromechanical (Fire and Life Safety)
• Product Substrate: Iron
• Product Type: Door Closers
• Product Voltage: 24VAC/DC
• Series: 4410HSA Series
• Subcategory: Fire and Life Safety Closers
• Warranty: 2 Year

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose LCN Quality?

LCN door closer/holder products deliver professional-grade reliability with heavy-duty cast iron construction and full-complement bearing systems designed for demanding commercial applications. The 2 Year warranty and ANSI/BHMA A156.15 compliance ensure dependable performance in fire/life safety applications. Engineered for high-traffic environments where intelligent door control and code compliance are essential.