Eaton MPS85N4MEAXX2C Magnum LV Circuit Breaker - UL/CE

Part Number: MPS85N4MEAXX2C
MPS85N4MEAXX2C
Manufacturer
Eaton
Part number
MPS85N4MEAXX2C
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker is a robust solution for protecting critical electrical systems in industrial facilities. When downtime is costly and fault energy must be curtailed quickly, operators need a reliable, maintainable device. This unit carries UL Listed and CE Marked compliance, plus NEMA Compliant performance and other certifications that support global deployment. The Magnum PXR platform features a four-pole, drawout vertical design with a motorized racking system, enabling smarter protection strategies and Power Xpert Protection Manager integration. Together, these elements help optimize uptime, safety, and total cost of ownership for demanding plant environments.

Product Information

Extended Description

MPS85N4MEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNAABBCC), 85 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85N4MEAXX2C
UPC
786689636661
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant SABA Listed CE Marked CCC Marked
Certifications
CSA Certified KEMA Certified ANSI Lloyd's Register Certified 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 - MPS85N4MEAXX2C Eaton Specification Sheet - MPS85N4MEAXX2C 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: PXR20 LSIG trip unit and four-pole design. Business Impact: Precise protection coordination and selective tripping reduce fault energy and wear on downstream equipment. Application: Motor control centers and process lines requiring reliable motor protection in harsh environments. Feature: Drawout vertical with motorized racking mounting. Business Impact: Faster maintenance, safer breaker replacement, and reduced downtime. Application: Routine maintenance in switchgear assemblies and large-scale distribution panels. Feature: High interrupting capacity of 85 kA and withstand capability up to 5000 A. Business Impact: Supports high-demand loads and large motors without overstressing the system. Application: Industrial facilities with heavy electrical loads and critical start-up sequences. Feature: Compact, four-pole package with precise dimensions. Business Impact: Easier panel integration, space optimization, and consistent installation practices. Application: New builds and upgrade projects in space-constrained switchgear rooms. Feature: Compliance and certifications (UL Listed, CE Marked, NEMA Compliant, CSA/KEMA/ANSI). Business Impact: Global availability and regulatory confidence for cross-border deployments. Application: Global supply chains and projects requiring multi-region compliance. Feature: Power Xpert Protection Manager compatibility. Business Impact: Centralized protection management, monitoring, and faster diagnostics. Application: Digital protection strategy across the plant’s electrical network.

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FAQs

Yes. The MPS85N4MEAXX2C uses the Magnum PXR platform with a four-pole, drawout design and a motorized racking mount, and it is compatible with Power Xpert Protection Manager for integrated protection management. This enables centralized configuration, monitoring, and faster fault diagnosis across the protection scheme.
Key ratings include a 5000 A withstand (frame capacity) and an 85 kA short-circuit current rating (SCCR), with a four-pole configuration and PXR20 LSIG trip unit. Dimensions are 16.3 in depth, 16.8 in height, and 44.1 in width, with an approximate weight of 319 lb, designed for demanding industrial duty.
Ideal for motor control centers, process industries, and heavy manufacturing where reliable short-circuit protection and coordinated protection are essential. The four-pole, drawout design and motorized racking support safe maintenance, while the LSIG trip unit enables precise protection tuning for critical loads.
This unit is UL Listed and CE Marked, with additional compliance such as NEMA, CCC, CSA, KEMA, ANSI, Lloyd's Register, ABS, and DNV GL certifications. These certifications support global deployment, regulatory compliance, and reliability across multiple markets.
The motorized racking and drawout design streamline maintenance and breaker replacement, reducing downtime. Coupled with PXR trip unit capabilities and Power Xpert Protection Manager integration, operators gain faster fault isolation, easier diagnostics, and improved total cost of ownership through optimized protection and monitoring.