Kawneer KW050419 NP1 Power Sup...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,639.20
$1,078.42
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Kawneer KW050419 NP1 Power Supply for 1686 MEL and 1786 MEL Exit Devices

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Model: KW050419

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

$1,639.20
$1,078.42
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Kawneer KW050419 NP1 Power Supply for 1686 MEL and 1786 MEL Exit Devices

The Kawneer KW050419 is an NP1 Power Supply engineered as a genuine service replacement part, approved for use with Kawneer 1686 MEL and 1786 MEL exit devices. Designed to restore and maintain proper electrical operation in compatible Kawneer electrified exit device systems, this commercial-grade power supply is a factory-authorized component that ensures reliable performance in demanding door hardware applications. As an official Kawneer service part, the KW050419 is the correct replacement choice for facilities maintaining Kawneer 1686 MEL and 1786 MEL exit device installations.

Key Features

  • Approved Compatibility: Factory-authorized for use with Kawneer 1686 MEL and 1786 MEL exit devices, ensuring proper integration and reliable operation within existing systems.
  • Genuine Kawneer Service Part: Manufactured as an official Kawneer service component, providing the confidence of an OEM-approved replacement for critical exit device power supply needs.
  • Commercial-Grade Construction: Designed to meet the demands of commercial door hardware applications, delivering consistent power delivery to electrified exit device assemblies.
  • Direct Replacement Design: Purpose-built as a drop-in replacement for the NP1 power supply used in compatible 1686 MEL and 1786 MEL exit device configurations, minimizing installation complexity.
  • Exit Device Parts Classification: Categorized as an exit device part and replacement component, making it the appropriate service solution for maintaining electrified Kawneer exit hardware.

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: KW050419
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Buildings with Kawneer 1686 MEL Exit Device Installations
  • Educational Facilities Maintaining Kawneer 1786 MEL Exit Hardware
  • Healthcare Institutions with Electrified Kawneer Exit Device Systems
  • Retail Establishments Requiring Exit Device Power Supply Replacement
  • Government and Municipal Buildings with Kawneer MEL Exit Device Configurations
  • Industrial and Warehouse Facilities Servicing Kawneer Exit Hardware
  • Multi-Tenant Commercial Properties with Kawneer Electrified Exit Devices

Why Kawneer KW050419?

Kawneer service parts like the KW050419 NP1 Power Supply are engineered to OEM standards, ensuring proper fit and function within Kawneer 1686 MEL and 1786 MEL exit device systems. Selecting a factory-approved replacement component supports the long-term reliability and code compliance of electrified exit hardware in commercial facilities where dependable egress performance is essential.

Product Specs

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:
KW050419
Features:
Kawneer Service Parts

Kawneer KW050419 – Frequently Asked Questions

1) Which Kawneer exit devices does the KW050419 NP1 power supply work with?
The KW050419 NP1 power supply is approved for use with Kawneer 1686 MEL and 1786 MEL exit devices. Those are the electrified motorized-latch-retraction versions of Kawneer's exit hardware, and the NP1 is the unit that feeds them. If your device is a non-electrified Kawneer exit device, you do not need this part at all.
2) Can I swap the NP1 power supply into an existing Kawneer MEL exit device without changing anything else?
Yes. The KW050419 is built as a direct drop-in for the NP1 power supply used in 1686 MEL and 1786 MEL configurations, so it goes back into the same place the original came out of. No change to the device, the door prep, or the wiring layout is implied by the swap.
3) Is the Kawneer KW050419 a genuine OEM part or an aftermarket power supply?
It is a genuine Kawneer service part. The KW050419 is a factory-authorized OEM replacement component supplied under Kawneer's own service parts program, not a generic equivalent. That matters on electrified exit hardware where a substitute supply can put the wrong output into a motorized latch retraction device.
4) My Kawneer exit device motor stopped retracting the latch. Is the power supply the part I need?
On a 1686 MEL or 1786 MEL, the NP1 supply is the component that delivers power to the electrified device, and the KW050419 is the service part sold to restore that electrical operation. If the mechanical push bar still works and only the powered latch retraction has quit, the supply is the first OEM part to replace. If the device itself is mechanically damaged, you need an exit device part rather than the supply.
5) Is this Kawneer power supply meant for commercial doors or will it work on a residential setup?
This is commercial-only hardware. The NP1 supply is built for commercial door hardware duty, feeding electrified exit devices on storefront and entrance openings in offices, schools, healthcare, retail, and government buildings. It has no residential application.
6) Does the KW050419 come in different voltages or configurations I need to specify?
No options to pick. The KW050419 NP1 power supply is sold as a single configuration, so there is no voltage, finish, or handing choice to make when ordering it.
How fast can I get the Kawneer KW050419 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 Kawneer KW050419 come with a warranty?
Absolutely. The Kawneer KW050419 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 Kawneer KW050419?
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 Kawneer KW050419 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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