Eaton MPS85A4VEAXX2C Magnum LV Breaker - UL Listed

Part Number: MPS85A4VEAXX2C
MPS85A4VEAXX2C
Manufacturer
Eaton
Part number
MPS85A4VEAXX2C
Category

Quick Summary

MPS85A4VEAXX2C Magnum LV Breaker is a protective device for industrial power distribution panels. It guardrails critical circuits while enabling precise protection coordination in demanding environments. Certifications including UL Listed, ANSI/CSA, and CE Marking—plus KEMA certification—support global deployment and regulatory compliance. Built for compatibility with Power Xpert Protection Manager and Power Xpert Release trip units, it enables predictive maintenance, streamlined commissioning, and reduced total cost of ownership for your critical electrical infrastructure.

Product Information

Extended Description

MPS85A4VEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NABCNABC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85A4VEAXX2C
UPC
786689636173
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed CCC Marked CE Marked NEMA Compliant
Certifications
KEMA Certified ANSI UL Listed 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS85A4VEAXX2C Eaton Specification Sheet - MPS85A4VEAXX2C Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: High interrupting rating and four-pole design. Business Impact: Manages large fault currents up to 5000 A (NABCNABC) with an 85 kA rating, reducing cascade trips and protecting downstream equipment. Application: Heavy industrial motor feeders and panel boards where high fault current is expected. Feature: Fixed vertical mounting. Business Impact: Simplifies cabinet layout and speeds installation, reducing commissioning time and field labor costs. Application: New builds and retrofits in compact switchgear housings. Feature: PXR20 LSIG trip unit compatibility. Business Impact: Advanced tripping protection with configurable settings improves selective coordination and minimizes unneeded outages. Application: Essential in process lines and critical machinery that demand tight protection. Feature: Comprehensive certifications. Business Impact: UL Listed, ANSI and CSA certifications, CE Marking, and additional third-party verifications ensure compliance across multiple regions, easing procurement and validation. Application: Global operations and regulated industries. Feature: Power Xpert ecosystem integration. Business Impact: Seamless interaction with Power Xpert Protection Manager and related software enables remote monitoring, upgrades, and unified protection strategy. Application: Modern data-driven maintenance programs and OPEX optimization.

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FAQs

The MPS85A4VEAXX2C uses fixed vertical mounting and a four-pole frame, designed to fit standard Magnum panel layouts. Its dimensions and mounting method simplify retrofits and new installations, reducing wiring effort and panel space reconfiguration while maintaining compliance with NEMA and CE requirements.
Key ratings include a 5000 A short-circuit current rating (NABCNABC) and an 85 kA breaking capacity with a four-pole configuration. The PXR20 LSIG trip unit provides adjustable protection settings for selective coordination, enabling reliable fault isolation and reduced downtime.
Ideal for industrial power distribution panels, motor control centers, and machine feeders where high fault current protection, reliable coordinate trips, and regulatory compliance are critical. It excels in environments requiring robust protection and integration with Power Xpert Protection Manager.
The product is UL Listed with ANSI and CSA certifications and CE Marked, plus additional certifications such as KEMA. These marks support global deployment and regulatory acceptance across North America and international markets.
Power Xpert Protection Manager compatibility enables remote configuration, diagnostics, and updates, reducing on-site visits and enabling predictive maintenance. This leads to faster issue resolution, extended mean time between failures, and lower total cost of ownership over the system lifecycle.