Eaton MPS8504MEAXX2Q Magnum LV CB - UL Listed
Part Number: MPS8504MEAXX2Q
Quick Summary
Eaton Magnum low voltage power circuit breaker protects industrial power distribution networks. The unit delivers reliable fault isolation for feeders, motors, and MCCs while simplifying maintenance in demanding environments. UL Listed, CE Marked, and CSA Certified provide global compliance for international projects. With the drawout vertical design and motorized racking, it integrates smoothly into existing panels and supports Power Xpert Protection Manager workflows, enhancing reliability, safety, and uptime for OEMs and end users alike.
Product Information
Extended Description
MPS8504MEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 85 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504MEAXX2Q
UPC
786689635855
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
Lloyd's Register Certified CSA Certified KEMA Certified ANSI UL Listed ABS Certified DNV GL Certified
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
Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx
Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx
Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx
Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3
Power Xpert Protection Manager x64 22.6 1
Power Xpert Protection Manager x64 22.6 1
Eaton Specification Sheet - MPS8504MEAXX2Q
Eaton Specification Sheet - MPS8504MEAXX2Q
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
Feature → Business Impact → Application: The PXR25 LSIAM electronic trip unit delivers precise overcurrent protection and customizable trip curves, reducing nuisance tripping and improving process stability across critical loads in manufacturing and processing facilities. This translates to fewer unplanned outages and lower maintenance overhead in power distribution networks. Feature → Business Impact → Application: Four-pole construction with an impressive 5000 A withstand and 85 kA interrupting rating protects large motor feeders and critical lines, supporting safer startup and reliable operation in heavy-duty applications like presses, conveyors, and HVAC systems. Feature → Business Impact → Application: Drawout vertical mounting with motorized racking enables quick, safe breaker replacement and testing, minimizing service downtime during panel upgrades or expansions in OEM lines and data centers. Feature → Business Impact → Application: Power Xpert Release (PX-R) and protection manager compatibility allow remote monitoring, fast fault diagnosis, and coordinated protection across plant-wide architectures, helping with digital transformation initiatives and uptime metrics. Feature → Business Impact → Application: Global compliance through UL Listed, CE Mark, CSA Certification, and other verifications simplify cross-border projects, reducing certification delays and expediting commissioning in multinational facilities. Feature → Business Impact → Application: Massive physical dimensions (16.3 in depth, 16.8 in height, 44.1 in width) and weight (319 lb) factor into panel design considerations, but the robust enclosure and drawout features ensure compatibility with large switchgear and retrofit installations in control rooms and mechanical rooms.
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FAQs
This unit is a four-pole, drawout vertical breaker with motorized racking designed for standard low-voltage switchgear and compatible MCCs. Consider panel width, mounting rails, clearance for the 44.1 in width, and the 319 lb weight. Verify surrounding equipment supports the Magnum PXRx trip unit architecture and Power Xpert Protection Manager integration.
The MPS8504MEAXX2Q provides an 85 kA interrupting rating and 5000 A withstand, suitable for protecting large motor feeders and high-demand distribution circuits. This capability supports reliable fault isolation in heavy-duty manufacturing lines and critical process systems.
Yes. The Magnum MPS8504MEAXX2Q is UL Listed and CE Marked, with CSA Certification also indicated in the product data. These certifications support compliance across North American and international markets, simplifying procurement for global projects.
Ideal for industrial power distribution, motor feeders, and machine control centers, including manufacturing lines, HVAC and pumping systems. Its four-pole design, motorized racking, and PXR25 trip unit provide precise protection and fast fault isolation essential for uptime in heavy industry and processing environments.
Motorized racking enables quick, safe replacement and testing, reducing maintenance windows and downtime. The PXR trip unit supports remote monitoring and diagnostics via Power Xpert Protection Manager, improving troubleshooting efficiency, accelerating root-cause analysis, and delivering measurable uptime improvements and long-term total cost-of-ownership reductions.