Eaton IZMX-SR48DC-1 Spring Release Kit - UL Listed
Part Number: IZMX-SR48DC-1
Quick Summary
IZMX-SR48DC-1 is a spring-release accessory for NRX breakers, protecting industrial control panels and safeguarding personnel during maintenance. Many engineers struggle with reliable release timing and cross-compatibility across 24–48 Vdc control circuits in demanding automation environments. UL Listed certification supports safety compliance for electrical protection and control devices. Designed for a universal NRX frame and 50–60 Hz operation, it simplifies stocking, installation, and field retrofit, delivering lower downtime and total cost of ownership. With compact dimensions and a length of 8.75 in, width 4 in, and height 2 in, the kit fits many cabinet layouts and speeds project completion.
Product Information
Extended Description
IZMX-SR48DC-1 Eaton: Eaton Power Defense ICCB spring release, 48 Vdc Spring Release Assy Kit, Power Defense ICCB, Universal, 24-48 Vdc, PXR, 50-60 Hz
Product Name
Eaton Series NRX spring release
Catalog Number
IZMX-SR48DC-1
UPC
786685997889
Product Length/Depth
8.75 in
Product Height
2 in
Product Width
4 in
Product Weight
1.75 lb
Certifications
UL Listed
Type
48 Vdc Spring Release Assy Kit
Voltage rating
24-48 Vdc
Trip Type
T253
Frame
Universal
Frequency rating
50 to 60 Hz
Accessories
Spring release
Series
Series NRX
Feature: 24-48 Vdc voltage rating and 50-60 Hz compatibility → Business Impact: Supports broad DC control circuit deployments and global power standards, reducing design constraints. Application: Industrial automation panels requiring reliable DC control. Feature: Universal NRX frame compatibility → Business Impact: Simplifies inventory and maintenance by minimizing mounting variations. Application: Retrofit and new installs across mixed panel configurations. Feature: UL Listed safety certification → Business Impact: Improves regulatory compliance and lowers risk in safety-critical systems. Application: PLCs and control cabinets with high safety requirements. Feature: Compact dimensions (8.75 in L × 4 in W × 2 in H) and lightweight profile → Business Impact: Easier integration into tight panel spaces, reducing install time. Application: Enclosed control panels and compact switchgear. Feature: Includes spring release accessory → Business Impact: Accelerates field retrofits and minimizes downtime during maintenance. Application: Routine maintenance and component upgrades. Feature: 24-48 Vdc operation with 50–60 Hz rating → Business Impact: Consistent performance across regional electrical environments. Application: Global manufacturing facilities requiring DC release solutions.
Get a Quick Quote for a Eaton IZMX-SR48DC-1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton IZMX-SR48DC-1?
Enquire Now
FAQs
IZMX-SR48DC-1 is designed for Eaton Series NRX breakers with a universal frame, supporting 24-48 Vdc DC control circuits. It serves as a straightforward retrofit, reducing mounting complexity and enabling quick field installation with minimal wiring changes.
Key specs include a voltage rating of 24-48 Vdc, a frequency rating of 50-60 Hz, a trip type of T253, and UL Listed certification. The unit is intended for use with NRX breakers in DC control environments.
Yes. It is specifically designed for industrial control panels and automation systems that operate 24-48 Vdc, offering a universal frame fit, reliable spring-release action, and UL safety certification to meet typical industrial requirements.
Yes. The kit carries UL Listed certification, ensuring compliance with recognized electrical safety standards for control devices used in industrial environments.
The kit simplifies retrofits and routine maintenance, reducing downtime and service time due to its straightforward installation, universal NRX compatibility, and reliable release performance across 24-48 Vdc DC control circuits.