Detex 104209-1 Replacement Sol...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$157.89
$140.80
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Detex 104209-1 Replacement Solenoid for Electrified Trims, 24V Fail Secure

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Model: 104209-1

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

$157.89
$140.80
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Detex 104209-1 Replacement Solenoid for Electrified Trims, 24V Fail Secure

The Detex 104209-1 is a genuine replacement solenoid engineered specifically for Detex electrified trims, operating at 24 Volts in a fail secure configuration. Designed for commercial door hardware applications, this exit device replacement part restores proper electrified trim function when the original solenoid reaches end of service life. The fail secure operation ensures the trim remains locked in the event of a power loss, making it suited for access-controlled openings where security must be maintained during outages.

Key Features

  • Exact-Fit Replacement: Engineered specifically as a drop-in replacement solenoid for compatible Detex electrified trims, ensuring proper fit and function without field modification.
  • 24 Volt Operation: Rated for 24V electrical systems, compatible with standard commercial access control power supplies.
  • Fail Secure Configuration: Solenoid operates in fail secure mode only, trim remains locked when power is removed, maintaining door security during power interruptions.
  • Commercial-Grade Quality: Built to Detex's commercial hardware standards for reliable performance in demanding exit device applications.
  • Exit Device Parts Compatibility: Classified as an exit device part designed for use with Detex electrified trim assemblies in commercial installations.

Certifications & Compliance

  • Commercial Application Rated
  • Fail Secure Operation, maintains locked state upon power loss

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 104209-1
  • Features: Detex Parts and Accessories

Typical Applications

  • Commercial Office Buildings with Electrified Exit Device Trims
  • Healthcare Facilities Requiring Access-Controlled Egress Points
  • Educational Institutions with Electrified Door Hardware
  • Retail Establishments Using Detex Electrified Trim Systems
  • Industrial and Warehouse Facilities with Secured Exit Doors
  • Government and Municipal Buildings with Controlled Access Openings
  • Multi-Tenant Residential Properties with Commercial-Grade Exit Hardware

Why Detex 104209-1?

The Detex 104209-1 replacement solenoid delivers genuine OEM-quality performance, ensuring that electrified trim assemblies are restored to their original operating specifications. Engineered for fail secure operation at 24 Volts, this commercial-grade component provides the dependable, access-controlled performance that Detex electrified trim systems are designed to deliver in high-demand environments.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Exit Devices and Trim
Subcategory:
Parts and Accessories
Product Subgroup:
Exit Device Electrification
Product Type:
Solenoid
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
104209-1
Features:
Detex Parts and Accessories

Detex 104209-1 – Frequently Asked Questions

1) What voltage does the Detex 104209-1 replacement solenoid run on?
The 104209-1 solenoid is a 24 volt part, so it needs to be fed from a 24VDC access control power supply. If the trim on your opening is wired to a 12V supply, this is not the solenoid for it without changing the supply or using a 12V part.
2) Is the Detex 104209-1 solenoid fail safe or fail secure?
Fail secure only. When power drops, the trim stays locked, so the outside lever will not retract the latch until power is restored. Egress from the inside is still handled by the exit device itself, which is mechanical. If your opening needs the outside trim to unlock on power loss (common on some stair towers and areas of refuge), a fail secure solenoid is the wrong choice.
3) Will the 104209-1 solenoid fit any electrified exit device trim?
No. It is built as a drop-in replacement for Detex electrified trims specifically, not a universal solenoid. Used in the trim it was made for, it goes in without field modification. Put it behind another brand's electrified lever trim and there is nothing in the record saying it will land in the same pocket or accept the same wiring.
4) My Detex electrified trim stopped releasing the lever but the exit device still works. Is the solenoid the part I need?
That is the usual symptom set the 104209-1 addresses: the mechanical side of the device is fine, the trim just no longer pulls in when energized because the solenoid has reached end of service life. Replacing it restores the electrified trim to its original operating function. Confirm you are getting 24V at the trim leads first, so you are not swapping a good solenoid to chase a power or relay problem.
5) Is the Detex 104209-1 an OEM part or an aftermarket solenoid?
It is a genuine Detex replacement component, model 104209-1, built to Detex's commercial hardware standards. For a facility standardizing on Detex electrified trims, that matters: the part returns the assembly to its original operating specification rather than approximating it.
6) Can I convert my Detex trim to fail safe by ordering this solenoid?
No. The 104209-1 operates in fail secure mode only. It cannot be rewired or reconfigured to release the trim on power loss, so a fail-safe opening needs a fail safe solenoid rather than this one.
7) Is this solenoid rated for commercial use or is it a light-duty residential part?
Commercial. Detex classes the 104209-1 as a commercial component for exit device trim assemblies, and it is used on access-controlled openings in offices, healthcare, schools, retail, warehouses, government buildings, and multi-tenant residential with commercial-grade exit hardware.
How fast can I get the Detex 104209-1 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 Detex 104209-1 come with a warranty?
Absolutely. The Detex 104209-1 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 Detex 104209-1?
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 Detex 104209-1 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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