Eaton MPS8504VEAXX2Q Magnum PXR UL Listed 85 kAIC

Part Number: MPS8504VEAXX2Q
MPS8504VEAXX2Q
Manufacturer
Eaton
Part number
MPS8504VEAXX2Q
Category

Quick Summary

Introducing the Eaton Magnum MPS8504VEAXX2Q, a low-voltage power circuit breaker for rugged industrial protection. Engineers often battle selective coordination and arc-flash risk; this unit supports precise tripping and fast fault isolation. With UL Listed, CE Marked, and CSA certifications, plus DNV GL and Lloyd's Register approvals, it meets global compliance. This solution integrates with Power Xpert Release trip units and supports four-pole, double-standard frames for streamlined installation and reliable protection. In addition, the PXR25 LSI ARMS trip unit delivers enhanced sensitivity and selective coordination, reducing nuisance trips in complex distribution schemes. Its fixed vertical mounting and double-standard frame enable straightforward installation in existing assemblies while delivering 5000 A Iu and 85 kAIC protection. This combination supports compliance with demanding U.S. and international standards, helping you simplify procurement and maintenance planning.

Product Information

Extended Description

MPS8504VEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 85 kA, Four-pole, Fixed vertical mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504VEAXX2Q
UPC
786689635923
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CCC Marked CE Marked SABA Listed
Certifications
CSA Certified Lloyd's Register Certified KEMA Certified ANSI UL Listed ABS Certified DNV GL Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR25 LSI ARMS
Number of poles
Four-pole
Rated uninterrupted current (Iu)
5000 A
Interrupt rating
85 kAIC
Interrupt rating
85 kAIC
Rated uninterrupted current (Iu)
5000 A
Zone selective interlocking application paper Magnum circuit breakers with Power Xpert Release trip units product aid Selevctive coordination application paper - IA0120000E3 Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS8504VEAXX2Q Eaton Specification Sheet - MPS8504VEAXX2Q Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health
Magnum PXR trip unit with LSI ARMS delivers tailored arc fault and overcurrent protection, translating into improved coordination and reduced arc energy during faults. In practice this means fewer nuisance trips in complex feeders and safer startup sequences in critical applications such as data centers and chemical processing plants. Four-pole, double-standard frame provides robust three-phase protection with straightforward installation, enabling you to fit within common panel architectures and minimize wiring complexity. The 5000 A Iu and 85 kAIC interrupt ratings offer substantial headroom for high fault currents, reducing the risk of equipment damage and downtime during faults. Certifications including UL, ANSI, CSA, CE, and global approvals (Lloyd’s Register, DNV GL, KEMA, ABS) simplify procurement and cross-border compliance for multinational projects. Compatibility with Power Xpert Protection Manager and PXR software enables centralized protection management and streamlines maintenance planning. The solution’s fixed vertical mounting supports clean, stable installations in dense control rooms and motor control centers, improving reliability and service life.

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FAQs

The MPS8504VEAXX2Q is designed for fixed vertical mounting with a four-pole, double-standard frame. Ensure panel spaces accommodate its 16.3 in depth, 16.8 in height, and 44.1 in width, and verify bus bar alignment. Use proper torque on conductor connections and follow Eaton’s installation guides for secure integration with existing Power Xpert components.
Key specifications include rated uninterrupted current (Iu) of 5000 A and an interrupt rating of 85 kAIC. It uses the Magnum PXR trip unit with LSI ARMS for enhanced arc and overcurrent protection, and a four-pole configuration suitable for three-phase systems. These ratings provide ample margin for high-current faults and demanding industrial loads.
Yes. The PXR25 LSI ARMS trip unit supports selective coordination, improving fault isolation and reducing cascading trips. In motor control centers, this means motors and feeders trip only when necessary, minimizing downtime and enabling safer, more efficient startup and operation in process industries and manufacturing lines.
The device carries UL Listed and ANSI certifications, CE marking, and CSA certification, with additional approvals from Lloyd's Register, KEMA, DNV GL, ABS, and SABA where applicable. These credentials indicate broad regulatory compliance, global availability, and suitability for multinational projects requiring rigorous safety and performance standards.
Expect lower downtime due to improved selective coordination and reduced arc energy, fewer nuisance trips, and improved panel protection. The integration with Power Xpert Protection Manager enables proactive monitoring and maintenance planning, while the high fault current ratings (5000 A Iu, 85 kAIC) provide long-term reliability in demanding environments, contributing to lower life-cycle costs.