Eaton MPS85N3VEAXX2F Magnum - UL Listed CE Marked

Part Number: MPS85N3VEAXX2F
MPS85N3VEAXX2F
Manufacturer
Eaton
Part number
MPS85N3VEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker MPS85N3VEAXX2F provides reliable overcurrent protection for industrial electrical systems, from panels to motor feeders. Engineers often wrestle with nuisance trips, miscoordination between devices, and the complexity of maintaining safety while keeping downtime minimal. It carries UL Listed and CE Marked certifications, with additional KEMA, CSA, ABS, and Lloyd’s Register certifications enabling global compliance in diverse markets. Designed around the PXR20 LSIGAM trip unit and seamless Power Xpert compatibility, it supports selective coordination, faster troubleshooting, and easier integration into protection schemes, driving higher uptime and lower lifecycle costs.

Product Information

Extended Description

MPS85N3VEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (AABBCC), 85 kA, Three-pole, Fixed vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85N3VEAXX2F
UPC
786689636463
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
ANSI UL Listed KEMA Certified Lloyd's Register Certified CSA Certified 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 - MPS85N3VEAXX2F Eaton Specification Sheet - MPS85N3VEAXX2F 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 LSIGAM trip unit enables precise protection and flexible settings. Business Impact: Improves selectivity, reduces nuisance trips, and shortens fault isolation time. Application: Motor control centers and complex panel protection where accurate tripping is critical. Feature: Power Xpert Protection Manager compatibility. Business Impact: Centralized monitoring, easier configuration, and faster diagnostics, lowering engineering hours and maintenance costs. Application: Process automation lines and large-scale manufacturing facilities. Feature: Magnum double standard frame with three-pole, fixed vertical mounting. Business Impact: Space-efficient installation and simpler retrofits in existing switchgear while maintaining reliability. Application: Wiring cabinets and machine halls with limited footprint. Feature: Global certifications (UL Listed, CE Marked, KEMA, CSA, ABS, Lloyd’s Register). Business Impact: Global deployment capability, compliant sourcing, and reduced risk in multi-region projects. Application: International plants, OEM integrations, and retrofit projects. Feature: High interrupting capacity and robust build for demanding environments. Business Impact: Enhanced reliability, reduced maintenance interruptions, and longer service life in high-load applications. Application: Heavy machinery, continuous process lines, and energy-intensive equipment.

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FAQs

The MPS85N3VEAXX2F uses a fixed vertical mounting arrangement on a three-pole frame, compatible with standard Magnum PXR configurations and typical low-voltage switchgear assemblies. Its fixed mounting and compact footprint simplify retrofits in existing panels, while its three-pole design ensures consistent protection across motor feeders and main distribution trunks. Always reference Eaton installation guides for exact enclosure fit and clearance requirements.
The PXR20 LSIGAM trip unit provides advanced protection logic with precise short-circuit, overload, and under/overcurrent sensing. This improves coordination between protective devices and reduces nuisance trips by enabling accurate, adjustable settings and reliable fault isolation. In practice, users gain more predictable tripping behavior, faster fault clearance, and simplified tuning for motor and process loads.
Yes. The three-pole Magnum design with LSIGAM protection is well-suited for motor protection in manufacturing lines, conveyors, and automated machinery. Its selective coordination capabilities, compatibility with Protection Manager, and robust certifications help ensure safe, reliable operation with minimal downtime, even in high-demand environments and with diverse motor starting profiles.
This product carries UL Listed and CE Marked certifications, with additional KEMA Certified, CSA Certified, ABS Certified, and Lloyd’s Register certifications. These approvals support global deployment across multiple regions, helping ensure compliance with local electrical codes and industry standards for industrial protection, energy efficiency, and safety.
The MPS85N3VEAXX2F offers reduced maintenance through reliable trip performance, improved uptime from selective coordination, and centralized management via Power Xpert Protection Manager. Its compatibility with industry-standard trip units and rich documentation accelerates commissioning and troubleshooting, delivering a favorable return on investment through lower downtime, easier upgrades, and extended service life.