Eaton MPS84N3MEAXX2H Magnum low voltage power circuit breaker - UL Listed, PXR20 LSIAM trip unit

MPS84N3MEAXX2H
Manufacturer
Eaton
Part number
MPS84N3MEAXX2H
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects industrial power systems in panels and machines. Engineers often grapple with nuisance trips and difficult maintenance in high-availability lines, which can disrupt production and increase downtime. With UL Listed, CE Marked, NEMA Compliant certifications and the PXR20 LSIAM trip unit, this breaker delivers coordinated protection and advanced diagnostics. Its drawout vertical mounting with motorized racking simplifies commissioning and replacement, while maintaining safe, reliable operation. Leveraging Power Xpert Protection Manager integration enhances monitoring and asset management for modern automation environments.

Product Information

Extended Description

MPS84N3MEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (AABBCC), 85 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N3MEAXX2H
UPC
786689629212
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified UL Listed CSA Certified KEMA Certified ANSI 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 - MPS84N3MEAXX2H Eaton Specification Sheet - MPS84N3MEAXX2H 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 Magnum PXR with Power Xpert Release provides precise, adjustable protection, reducing nuisance tripping and enabling selective coordination across panels, which translates to higher overall equipment effectiveness (OEE) in manufacturing lines. Application: Ideal for machine control panels and process lines where uptime is critical and protection must scale with load profiles. Feature → Business Impact → Application: Drawout vertical mounting with motorized racking simplifies installation, testing, and maintenance, shortening project timelines and lowering on-site labor costs. Application: Suitable for retrofit projects and new builds in industrial facilities needing fast, safe breaker replacements. Feature → Business Impact → Application: 4000 A frame rating and 85 kA short-circuit capacity enable robust protection for demanding systems, improving safety margins and reducing arc energy exposure. Application: Power distribution assemblies and heavy-duty U.S./global panels. Feature → Business Impact → Application: Compliance with CE, UL and NEMA standards assures regulatory alignment and faster approvals, supporting international deployments. Application: Global manufacturing plants and multi-site installations. Feature → Business Impact → Application: Integration with protection-management software enables proactive maintenance, trend analysis, and faster fault isolation. Application: Modern data centers, arenas, and utilities where monitoring is critical.

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FAQs

The MPS84N3MEAXX2H is a three-pole, drawout unit designed for vertical installation with motorized racking, enabling rapid replacement and safe maintenance in MCCs and distribution panels. Its Magnum PXR framework supports seamless coordination with Power Xpert Protection Manager, allowing engineers to align protection settings with system load profiles and improve uptime across panel networks.
Key specifications include a 4000 A frame rating, 85 kA short-circuit current rating, three-pole configuration, drawout vertical mounting, and a PXR20 LSIAM trip unit. The unit weighs about 237 lb and conforms to CE Mark, UL Listed, and NEMA compliance, making it suitable for rigorous industrial applications requiring reliable protection.
Yes. Its drawout vertical with motorized racking is ideal for MCCs and power distribution panels, enabling quick, safe maintenance and faster changeouts. The PXR20 LSIAM trip unit supports advanced protection functions, while the 4000 A frame and 85 kA rating deliver robust fault current handling essential for concentrated motor and load centers.
The breaker carries CE Marked, UL Listed, and NEMA Compliant statuses, along with multiple certification marks including CSA, KEMA, ANSI, Lloyd’s Register, ABS, and DNV GL. These certifications support multinational deployments, formal quality assurance, and regulatory compliance across industrial environments.
Power Xpert Release enables precise trip settings and coordinated protection, reducing unnecessary trips and enabling faster fault isolation, which lowers downtime costs. Integration with Protection Manager supports proactive maintenance, trend analysis, and remote monitoring, delivering long-term reliability, fewer service calls, and a favorable total cost of ownership in high-demand facilities.