LCN 4314ME Sentronic Heavy Dut...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,894.00
$1,084.38
LCN LCN 4314ME SENTRONIC, Surface-Mounted Heavy Duty Fire/Life Safety Track Closer - Powder Coat Finish LCN-4314ME-POWDER

LCN 4314ME Sentronic Heavy Duty Fire/Life Safety Track Closer with Powder Coat Finish

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Model: 4314ME-689
$1,894.00
$1,084.38
Selected Finish is
Selected Handing is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,894.00
$1,084.38
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LCN 4314ME Sentronic Heavy Duty Fire/Life Safety Track Closer with Powder Coat Finish

Professional Fire/Life Safety Door Closer with Electrical Hold-Open Control

The LCN 4314ME Sentronic is a heavy duty, electrically controlled closer/holder designed for fire and smoke barrier doors requiring infinitely adjustable hold-open functionality. This surface-mounted track closer features cast iron construction with full-complement bearing design and operates on either 24V or 120V electrical systems. UL and cUL listed for smoke barrier or labeled fire doors, it meets ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards for critical fire safety applications.

Professional Features & Benefits

  • Door Size Compatibility: Sized cylinders accommodate interior doors up to 4'0" width, with non-sized cylinders adjustable for interior doors to 4'6" and exterior doors to 3'6".
  • Heavy-Duty Cast Iron Construction: Cast iron body design with full-complement bearing provides exceptional durability for demanding commercial fire safety applications.
  • Dual Voltage Operation: Standard series closer ships with either 24V or 120V cylinder options for flexible integration with existing fire alarm systems.
  • Multi-Point Hold-Open Control: Infinitely adjustable hold-open points allow precise positioning until current interruption releases mechanism for automatic door closing.
  • Fire Safety Certifications: UL and cUL listed for metal smoke barriers or labeled fire doors with ANSI/BHMA A156.15 and NFPA 101 Life Safety Code compliance.
  • Rack-and-Pinion Operation: Functions as full rack-and-pinion door closer when hold-open is not engaged or electrical current is interrupted for reliable fail-safe operation.
  • All-Weather Performance: All-weather fluid ensures consistent operation across temperature variations in commercial environments.
  • Manufacturer Warranty: Backed by 2-year limited warranty for added confidence and protection in critical fire safety applications.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Verify electrical requirements match available power supply. Confirm voltage (24V or 120V per specifications) and current capacity before proceeding.
  2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
  3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
  4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
  5. Configure operational settings including hold-open points per application requirements and fire safety code compliance.
  6. Restore power and test all functions including normal operation, hold-open engagement, current interruption release, and integration with fire alarm systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Fire and Smoke Barrier Door Systems
  • Healthcare Facility Fire Safety Compliance
  • Educational Institution Life Safety Systems
  • Commercial Building Fire Protection
  • Industrial Facility Emergency Egress
  • Multi-Tenant Residential Fire Safety
  • Government and Municipal Building Compliance

Why Choose LCN Quality?

LCN Sentronic closer products deliver professional-grade fire safety reliability with cast iron construction and full-complement bearing design engineered for critical life safety applications. Backed by a 2-year limited warranty and UL/cUL fire door certifications, these closers meet the most demanding NFPA 101 Life Safety Code requirements. Engineered for seamless integration with fire alarm systems where dependable hold-open and fail-safe closing performance is essential for protecting life and property.

Product Documentation & Resources

Product Specs

Series:
4310ME Series
ADA Compliant:
Yes
BAA Qualified:
Yes
Mounting Detail:
Surface - Hinge (Pull Side)
Closer Size:
4
Subcategory:
Fire and Life Safety Closers
Mounting Location:
Pull Side
Warranty:
2 Year
Product Group:
Door Controls
Product Subgroup:
Door Closers - Electromechanical (Fire and Life Safety)
Product Type:
Door Closers
Door Type:
Interior Door
Finish Type:
Powder Coat
Fluid Type:
All-Weather
Fasteners:
Wood and Machine Screws
Commercial/Residential:
Commercial
Electronic:
Yes
Product Model:
4314ME
Product Voltage:
24V, 120V AC/DC
Mounting Method:
Surface Mount
Product Category:
Door Controls
Product Substrate:
Iron
Department:
Door Hardware

LCN 4314ME-689 – Frequently Asked Questions

1) What is the LCN 4314ME Sentronic closer designed for?
The LCN 4314ME is a surface-mounted heavy-duty fire/life safety track closer with electronic hold-open capability. It's designed for high-traffic commercial doors requiring automatic release during fire alarm activation.
2) What door sizes and weights does this closer handle?
This heavy-duty closer typically handles doors up to 4 feet wide and weights up to 160 lbs. Verify specific door dimensions and weight against manufacturer specifications for your application.
3) How does the Sentronic hold-open function work?
The Sentronic feature holds doors open electronically until receiving a signal from the fire alarm system. Upon alarm activation, it releases the door to close automatically, maintaining fire/smoke compartmentalization.
4) What handing options are available?
Track closers like the 4314ME can typically be configured for right-hand or left-hand applications. Specify door handing and swing direction when ordering to ensure proper installation.
5) What does the powder coat finish provide?
The powder coat finish offers superior durability and corrosion resistance compared to standard paint. It provides long-lasting protection in high-traffic commercial environments and maintains appearance over time.
6) What electrical requirements does the Sentronic feature need?
Electronic hold-open closers typically require 24V DC power and connection to the building's fire alarm system. Consult the installation manual and coordinate with fire alarm technician for proper wiring.
7) Where should track closers be installed?
Track closers mount on the pull side of the door frame header. They require adequate clearance above the door opening and solid mounting substrate. Check building structure can support the closer weight and operating forces.
8) What fire code applications require these closers?
Fire/life safety closers are required on fire doors, smoke doors, and corridor doors in commercial buildings. They must close and latch doors during fire conditions. Verify local code requirements with the AHJ.
9) Are mounting templates available for installation?
LCN provides installation templates with specific hole patterns and dimensions. Use the manufacturer's template to ensure accurate mounting hole placement and proper closer alignment during installation.
10) How is closing force adjusted on this model?
Track closers typically have adjustable closing force through valve adjustments. Make small incremental changes and test door operation. Ensure sufficient force to fully close and latch while meeting accessibility requirements.
11) What related LCN closer models are available?
LCN offers various track closers including standard duty and heavy-duty models with different features. Browse our LCN door closers section for alternative models and specifications.
12) What maintenance does this closer require?
Regular maintenance includes checking door operation, verifying electronic hold-open function, and testing fire alarm release. Keep track clean and lubricate per manufacturer schedule. Inspect mounting hardware periodically for tightness.
How fast can I get the LCN 4314ME-689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4314ME-689 come with a warranty?
Absolutely. The LCN 4314ME-689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4314ME-689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 4314ME-689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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