Eaton MPS84N4MEAXX2Q Magnum LV Breaker - UL Listed

MPS84N4MEAXX2Q
Manufacturer
Eaton
Part number
MPS84N4MEAXX2Q
Category

Quick Summary

Eaton MPS84N4MEAXX2Q Magnum LV circuit breaker delivers trusted overload protection for large industrial power distribution. Maintenance downtime and nuisance trips are common pain points in modern facilities; this device's motorized racking and PXR25 LSI ARMS trip unit help reduce those risks. UL Listed, CSA Certified, CE Marked, and NEMA compliant approvals support global safety and interoperability across diverse industries. Designed for engineers and integrators, it pairs with Power Xpert Protection Manager for scalable protection, streamlined maintenance, and improved overall equipment reliability in demanding LV applications.

Product Information

Extended Description

MPS84N4MEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 85 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4MEAXX2Q
UPC
786689629731
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 CCC Marked CE Marked
Certifications
CSA Certified UL Listed Lloyd's Register Certified ANSI KEMA Certified ABS Certified DNV GL Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR25 LSI ARMS
Number of poles
Four-pole
Rated uninterrupted current (Iu)
4000 A
Interrupt rating
85 kAIC
Interrupt rating
85 kAIC
Rated uninterrupted current (Iu)
4000 A
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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS84N4MEAXX2Q Eaton Specification Sheet - MPS84N4MEAXX2Q 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
High interrupt rating of 85 kAIC and rated uninterrupted current (Iu) of 4000 A protect expensive electrical gear and minimize unplanned downtime, delivering measurable reliability improvements for large feeders and critical processes. This Magnum PXR device integrates a motorized racking system with a four-pole, double-standard frame, enabling faster maintenance, safer panel swaps, and reduced field labor costs while preserving panel footprint and compatibility with existing installations. The PXR25 LSI ARMS trip unit provides advanced protection coordination, reducing nuisance tripping and enabling precise settings for diverse loads, which translates to lower operational risk and smoother production. With UL, CSA, and CE certifications, you get global compliance and easier cross-border deployments in data centers, manufacturing lines, and process plants. Renewal parts, manuals, and application notes are readily available to support lifecycle management and spare parts planning for long-term reliability.

Get a Quick Quote for a Eaton MPS84N4MEAXX2Q

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton MPS84N4MEAXX2Q? Enquire Now

FAQs

Yes. The MPS84N4MEAXX2Q is a four-pole, drawout Magnum breaker designed for use with the Magnum PXR trip unit and motorized racking. It supports double-standard frame configurations and is intended for integration in LV panels that accept Magnum PXR with racking compatibility, enabling safe and rapid maintenance.
Critical specs include an Iu rating of 4000 A and an interrupt rating of 85 kAIC, four poles, a double-standard frame, and a 16.3 in depth, 16.8 in height, and 44.1 in width footprint. These ratings support high fault current scenarios and large feeders in industrial environments.
This breaker is well-suited for large power distribution in manufacturing, data centers, process industries, and other facilities requiring high-capacity protection with reliable coordination. Its four-pole configuration and PXR trip unit support complex, load-shedding and selective coordination strategies.
The unit is UL Listed, CSA Certified, and CE Marked, with additional NEMA compliance and other regional certifications noted. These approvals facilitate global deployments and support regulatory compliance for safety and interoperability.
Eaton provides manuals, application notes, renewal parts, and product aids for Magnum PXR devices. The availability of renewal parts and dedicated guidance reduces spare-parts risk, minimizes downtime, and supports a lower total cost of ownership over the breaker's life cycle.