Eaton Magnum low voltage MPS8504MEAXX2H - UL Listed

Part Number: MPS8504MEAXX2H
Manufacturer
Eaton
Part number
MPS8504MEAXX2H

Quick Summary

Eaton Magnum low voltage power circuit breaker is designed to protect large electrical feeders and motors in industrial settings. The unit provides robust short-circuit protection and reliable coordination for complex power systems. Engineers often struggle with downtime and miscoordination when protecting multi-feed distributions, which can lead to costly outages. This Magnum unit features a four-pole drawout vertical frame with motorized racking and the PXR20 LSIAM trip unit, delivering precise protection and easier maintenance. It carries UL Listed and CE Mark certifications for global compliance, along with NEMA and CSA compatibility for diverse installations. By combining strong interrupt capacity with intelligent trip control, this solution supports safer operation, reduced arc energy, and scalable protection as plants grow.

Product Information

Extended Description

MPS8504MEAXX2H 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, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504MEAXX2H
UPC
786689635848
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 CE Marked CCC Marked
Certifications
ANSI Lloyd's Register Certified CSA Certified UL Listed KEMA Certified DNV GL Certified ABS Certified
Feature: High interrupt capacity and four-pole design deliver up to 85 kA interrupting capability and a 5000 A nominal current rating. Business impact: enables true selective coordination across large feeders and motor circuits, reducing the risk of cascading trips and downtime. Application: suitable for heavy machinery, pumps, compressors, and multi-feed distribution in manufacturing plants and process facilities. Feature: Drawout vertical mounting with motorized racking simplifies maintenance and isolation. Business impact: speeds up routine tests and fault isolation, lowers maintenance risk, and minimizes panel downtime. Application: retrofit projects and new installations where safe, fast disconnects are essential, including panel upgrades and service entrances. Feature: PXR20 LSIAM trip unit provides precise protection, adjustable settings, and integration with Power Xpert Protection Manager. Business impact: improves protection accuracy, reduces nuisance trips, and enhances diagnostics with machine-readable data. Application: complex power systems in plants requiring digital protection schemes and remote monitoring. Feature: Extensive certifications and compliance including UL Listed, CE Marked, CSA, ANSI, Lloyd’s Register, and other global marks. Business impact: ensures regulatory acceptance, streamlines procurement, and supports international installations. Application: globally distributed manufacturing, OEMs, and contractors who require consistent standards across sites. Feature: Time/current curves for Magnum PXR 20/25 electronic trip units and compatibility with drawout PD-SB/other parts provide lifecycle support. Business impact: supports accurate coordination studies, faster commissioning, and easy spare parts planning, improving ROI. Application: new builds and retrofits where lifecycle planning and spare-part availability matter.

Get a Quick Quote for a Eaton MPS8504MEAXX2H

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 MPS8504MEAXX2H? Enquire Now

FAQs

The MPS8504MEAXX2H is a four-pole, drawout vertical unit designed for panel-mounted installations. It supports motorized racking for safe, rapid isolation and service, and fits standard protection schemes in primary and secondary distribution panels. With a width of 44.1 in and depth of 16.3 in, it accommodates typical industrial switchgear footprints while enabling straightforward retrofits.
The PXR20 LSIAM trip unit provides configurable protection with advanced diagnostics and communication capabilities. It improves selectivity between upstream and downstream devices, reduces nuisance trips, and enables integration with Protection Manager for remote monitoring and proactive maintenance. This yields faster fault isolation and better visibility into system health.
Yes. With an 85 kA interrupt capacity and a 5000 A rating, the MPS8504MEAXX2H supports precise selective coordination across multi-feed motor circuits. The four-pole drawout design, motorized racking, and PXR20 trip unit enable targeted protection, minimizing the impact of faults on unrelated loads and improving overall plant uptime.
This breaker is UL Listed and CE Marked, with additional NEMA, CSA and other certifications. These marks indicate rigorous safety and performance testing, facilitate global procurement, and ensure compliance across international sites, OEM specifications, and contractor requirements.
The motorized racking and easy isolation reduce maintenance downtime and risk during testing. The PXR20 trip unit offers diagnostics and remote monitoring, enabling proactive maintenance and faster fault resolution. Coupled with high interrupt capacity and durable construction, this translates to lower total cost of ownership and faster return on investment for core industrial power systems.