LCN 4040SE-3210 Grade 1 SE Tra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$109.00
$85.56
LCN 4040SE-3210 4040SE Series SE Transformer from 120V to 24V

LCN 4040SE-3210 Grade 1 SE Transformer 120V to 24V Fire/Life Safety Door Closer Component

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Model: 4040SE-3210

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

$109.00
$85.56
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LCN 4040SE Series Grade 1 SE Transformer 120V to 24V Fire/Life Safety Door Closer Component

Professional Voltage Conversion Component for Fire/Life Safety Applications

The LCN 4040SE Series SE Transformer provides reliable 120V to 24V voltage conversion for fire and smoke barrier door applications. This Grade 1 component is specifically designed to interface with 4040SE Series fire/life safety closers/holders, ensuring proper voltage supply for hold-open mechanisms that release during current interruption. The transformer supports both concealed and surface wiring configurations for flexible installation in commercial door control systems.

Professional Features & Benefits

  • Voltage Conversion: Transforms standard 120V power to 24V for compatibility with 4040SE Series fire/life safety door systems.
  • Fire/Life Safety Integration: Designed specifically for fire and smoke barrier door applications with reliable current interruption response.
  • Grade 1 Performance: Professional-grade construction meets commercial door hardware performance standards for demanding applications.
  • Flexible Wiring Options: Supports both concealed and surface wiring configurations for adaptable installation requirements.
  • Alarm System Interface: Compatible with building alarm systems for integrated fire/life safety door control operations.
  • 4040SE Series Compatibility: Engineered specifically for use with LCN 4040SE Series closers/holders for seamless system integration.
  • Over-Voltage Protection: Includes protective circuitry to safeguard connected door control components from electrical damage.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Subgroup: Parts and Accessories
  • Product Type: Parts and Accessories
  • Series: 4000 Series
  • Subcategory: Parts and Accessories

Professional Applications

  • Fire and Smoke Barrier Door Systems
  • Commercial Building Life Safety Compliance
  • Healthcare Facility Fire Door Controls
  • Educational Institution Safety Systems
  • Multi-Story Building Fire Protection
  • Industrial Facility Emergency Egress
  • Government Building Fire/Life Safety

Why Choose LCN Quality?

LCN 4040SE Series components deliver professional-grade reliability with Grade 1 construction engineered for demanding fire/life safety applications. The transformer provides essential voltage conversion with over-voltage protection for long-term system reliability. Designed specifically for integration with building alarm systems where dependable fire door control performance is critical for life safety compliance.

Manufacturer Resources

Product Specs

Series:
4000 Series
Subcategory:
Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Parts and Accessories
Commercial/Residential:
Commercial
Product Attribute:
Parts and Accessories
Product Category:
Door Controls
Department:
Door Hardware

LCN 4040SE-3210 – Frequently Asked Questions

How fast can I get the LCN 4040SE-3210 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 4040SE-3210 come with a warranty?
Absolutely. The LCN 4040SE-3210 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 4040SE-3210?
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 4040SE-3210 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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