Eaton MPS84N4MEAXX2H Magnum power breaker - UL Listed

MPS84N4MEAXX2H
Manufacturer
Eaton
Part number
MPS84N4MEAXX2H
Category

Quick Summary

Eaton MPS84N4MEAXX2H Magnum low voltage power circuit breaker protects critical electrical systems in industrial power distribution. Operators often struggle with downtime and coordination in complex switchgear; this unit reduces risk with a motorized racking mechanism and a precise PXR20 LSIAM trip unit for fast, selective protection. The design carries UL Listed, CSA Certified, and CE Marked listings, plus NEMA compliance, enabling global deployment. Beyond protection, the Magnum PXR platform supports Power Xpert Release integration and scalable panel configurations, delivering reliability, easier maintenance, and lower lifecycle costs for robust industrial operations.

Product Information

Extended Description

MPS84N4MEAXX2H 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, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4MEAXX2H
UPC
786689629724
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed NEMA Compliant CE Marked CCC Marked
Certifications
CSA Certified KEMA Certified Lloyd's Register Certified ANSI UL Listed DNV GL Certified ABS Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR20 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPS84N4MEAXX2H Eaton Specification Sheet - MPS84N4MEAXX2H 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 → Business Impact → Application: PXR20 LSIAM trip unit provides advanced protection with selective coordination, reducing nuisance trips and unplanned downtime; Application in high-demand manufacturing lines improves availability and reduces warranty exposure. Feature → Business Impact → Application: 85 kAIC interrupt rating and 4000 A Iu withstands heavy fault currents, protecting equipment, limiting arc energy exposure, and improving overall system reliability in feeders and switchgear. Feature → Business Impact → Application: Drawout vertical mounting with motorized racking streamlines installation, testing, and maintenance, lowering labor costs and shortening outage windows in new builds and retrofits. Feature → Business Impact → Application: Magnum PXR double standard frame, four-pole design enables modular integration into large panel boards, MCCs, and power distribution centers with consistent protection. Feature → Business Impact → Application: Full compliance suite (UL Listed, CSA, CE, NEMA, CCC) minimizes regulatory risk and supports global projects, while renewal parts and accessory compatibility reduce life-cycle costs.

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FAQs

Yes. The MPS84N4MEAXX2H uses the Magnum PXR frame with a double standard design and four poles. It features drawout vertical mounting with motorized racking, simplifying alignment, insertion, and removal within panel boards and MCCs while preserving existing bus and wiring arrangements for quick upgrades.
Key specs include a rated uninterrupted current (Iu) of 4000 A and an 85 kAIC interrupt rating. The breaker uses the PXR20 LSIAM trip unit, enabling advanced protection and selective coordination. These features support reliable fault isolation and motor protection in high-demand industrial environments.
Absolutely. Its four-pole configuration, Magnum PXR frame, and PXR trip unit are designed for heavy-duty motor loads. The unit supports selective tripping and arc energy control, making it suitable for motor control centers, large distribution panels, and process lines requiring precise protection and quick isolation.
The MPS84N4MEAXX2H carries UL Listed, CSA Certified, CE Marked, and NEMA Compliant listings, along with CCC markings. Additional certifications from KEMA, Lloyd’s Register, ANSI, DNV GL, and ABS are available in related catalogs, aiding cross-border approvals and project acceptance.
Eaton provides Magnum renewal parts and accessories to extend service life and simplify maintenance. The combination of modular PXR components, widely available spares, and documented maintenance procedures reduces downtime, supports faster repairs, and delivers predictable lifecycle costs across multiple sites and regulatory regimes.