Eaton MPS84A4VEAXX2F Magnum low voltage power circuit breaker - UL Listed

MPS84A4VEAXX2F
Manufacturer
Eaton
Part number
MPS84A4VEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker MPS84A4VEAXX2F is a high-capacity protection device designed to safeguard industrial power distribution and motor control centers. In demanding plant environments, coordinating protection across feeders and equipment can threaten uptime if protection schemes are not precisely aligned. UL Listed, CE Marked, and CSA Certified, with ANSI recognition and other key certifications, provide regulatory assurance for global installations. This unit also features the PXR20 LSIGAM trip unit and Power Xpert integration, delivering advanced protection without sacrificing installation simplicity. For engineers and procurement teams, the combination of robust protection, compatibility with Eaton protection ecosystems, and a clear maintenance path translates into reduced risk and predictable operating costs.

Product Information

Extended Description

MPS84A4VEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NABCNABC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84A4VEAXX2F
UPC
786689628796
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked NEMA Compliant CE Marked SABA Listed
Certifications
KEMA Certified Lloyd's Register Certified ANSI CSA Certified UL Listed DNV GL Certified ABS 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual 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 - MPS84A4VEAXX2F Eaton Specification Sheet - MPS84A4VEAXX2F Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Feature: PXR20 LSIGAM trip unit enables advanced protection coordination and arc-energy management. Business Impact: Faster fault isolation and improved system reliability, reducing unplanned downtime and extending equipment life. Application: Motor control centers and power distribution panels where selective protection is critical for uptime. Feature: Four-pole design with fixed vertical mounting supports balanced phasing and compact panel integration. Business Impact: Simplified installation, improved enclosure utilization, and easier panel wiring, lowering installation labor. Application: Large three-phase feeders and MCCs in manufacturing facilities. Feature: High interrupting capacity of 85 kA and 4000 A rating provides robust fault current handling. Business Impact: Enhanced system safety and reduced equipment stress during faults, facilitating compliance with stringent electrical standards. Application: Data centers, process plants, and high-demand industrial sites. Feature: Comprehensive certifications (UL Listed, CE Marked, CSA Certified, ANSI, KEMA, Lloyd’s Register). Business Impact: Regulatory acceptance across regions, streamlined procurement, and lower compliance risk. Application: Global deployments and multi-site projects. Feature: Fixed-frame, high-mitigation Magnum design with durable construction. Business Impact: Long service life in harsh environments, predictable maintenance intervals, and lower lifecycle cost. Application: Harsh industrial environments with continuous duty cycles. Feature: Comprehensive documentation and downloadable resources (spec sheets, user manuals, application papers). Business Impact: Accelerated specification and commissioning, better change management, and improved training support. Application: System design reviews, commissioning teams, and OEM integrations.

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FAQs

The MPS84A4VEAXX2F supports fixed vertical mounting in large power distribution panels and motor control centers. Its four-pole design and Magnum frame are optimized for panel layouts that require robust protection with straightforward wiring and reliable clearance for maintenance. When integrating with Power Xpert Release trip units, ensure the mounting provisions match the PXR20 LSIGAM unit for seamless communication with Protection Manager software.
Key specifications include a 4000 A current rating and an 85 kA symmetrical interrupting capacity, four-pole configuration, and fixed vertical mounting. The unit measures 16.3 in depth, 16.8 in height, and 44.1 in width, with a weight around 319 lb. These details inform panel footprint, clearance, and cooling requirements for reliable operation in demanding environments.
This breaker is UL Listed, CE Marked, and CSA Certified, with additional recognition from ANSI, KEMA, and Lloyd’s Register. These certifications support global deployment, acceptance by regulatory bodies, and alignment with safety and performance standards across regions. Always verify local code requirements and project specifications when selecting protection equipment.
The PXR20 LSIGAM trip unit provides intelligent protection logic with Power Xpert integration, enabling accurate selective coordination and arc-energy management. This reduces nuisance trips, speeds fault isolation, and supports predictive maintenance strategies. In practice, it helps protect critical loads in motors, drives, and feeders while enabling easier tuning through protection management software.
The combination of high interrupting capacity, robust construction, and certification alignment translates to improved uptime and lower lifecycle risk. Regular maintenance should focus on mechanical operation checks, trip unit firmware compatibility, and periodic verification of coordination settings in the Power Xpert ecosystem. Moreover, standardization on a common Magnum platform simplifies parts stocking and technician training, reducing maintenance costs over time.