Eaton IZMX-UVR220AD-1 Undervoltage Release - UL Listed
Part Number: IZMX-UVR220AD-1
Quick Summary
Eaton IZMX-UVR220AD-1 undervoltage release protects motors and contactors in industrial control circuits. Voltage dips and nuisance trips are a common pain point that can disrupt production and shorten equipment life. UL Listed certification ensures safety and reliability for electrical protection devices. This NRX series module features a universal frame for easy integration, and a 208-250 Vac/dc rating that supports common industrial panels. By aligning with NRX standards and leveraging a compact 8.75 in depth footprint, it delivers dependable protection with straightforward installation and maintenance, helping you minimize downtime and maximize line efficiency.
Product Information
Extended Description
IZMX-UVR220AD-1 Eaton: Eaton Power Defense ICCB undervoltage release, 208-250 Vac/dc, Universal frame, PXR
Product Name
Eaton Series NRX undervoltage release
Catalog Number
IZMX-UVR220AD-1
UPC
786685997766
Product Length/Depth
8.75 in
Product Height
2 in
Product Width
4 in
Product Weight
1.75 lb
Certifications
UL Listed
Type
208/250 Vac/Vdc UVR Assy Kit – PXR
Voltage rating
208-250 Vac/dc
Trip Type
T253
Frame
Universal
Accessories
Undervoltage release
Series
Series NRX
Feature: 208-250 Vac/dc voltage rating; Business Impact: Enables reliable sensing across standard industrial power supplies, reducing false trips and improving process stability; Application: Motor control panels and switchgear where consistent undervoltage protection is required. Feature: Trip Type T253; Business Impact: Precise coordination with overcurrent protections to prevent unnecessary shutdowns while preserving safety; Application: Controller and starter assemblies in machinery lines. Feature: Frame Universal; Business Impact: Simplifies replacement and retrofits by matching existing NRX-based installations; Application: Panel upgrades and new builds using the NRX ecosystem. Feature: Accessories Undervoltage release; Business Impact: Extends functionality without custom hardware; Application: Retrofitting older assemblies with modern protection devices. Feature: Series NRX; Business Impact: Proven reliability and streamlined spare-part management through a common family; Application: Industrial automation panels and power distribution centers. Feature: Certifications UL Listed; Business Impact: Regulatory compliance and qualified supplier status for safety-critical applications; Application: Global manufacturing environments seeking standard safety approvals. Feature: Product Dimensions 8.75 in length, 2 in height, 4 in width; Business Impact: Predictable enclosure fit and install time; Application: Retrofit planning and space-constrained panels.
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FAQs
Yes. IZMX-UVR220AD-1 is designed for the Series NRX family with a universal frame, and it includes an undervoltage release accessory to integrate with standard NRX/PXR panel configurations and motor control circuits.
The device features a voltage rating of 208-250 Vac/dc, a T253 trip type, and a universal frame. Its catalog number is IZMX-UVR220AD-1, and it supports 208-250 Vac/dc within the NRX undervoltage release kit.
Ideal for industrial motor control panels, contactor protection, and power-distribution equipment where reliable undervoltage protection reduces nuisance trips and shortens downtime in manufacturing environments.
UL Listed certification is provided, aligning with safety and performance standards for electrical protection devices used in global manufacturing and panel assembly environments.
By preventing undervoltage-induced trips, it reduces unplanned downtime, extends equipment life, and simplifies spare-parts planning within the NRX ecosystem, delivering measurable production efficiency gains.