Eaton MPS84N4WEAXX2H Magnum LV Breaker - UL Listed

Part Number: MPS84N4WEAXX2H
MPS84N4WEAXX2H
Manufacturer
Eaton
Part number
MPS84N4WEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution in industrial facilities. This reliable device helps prevent costly outages by providing robust fault protection with the PXR20 LSIAM trip unit and a drawout vertical mounting design. Many operators struggle with nuisance tripping and difficult maintenance; this breaker is engineered to minimize both through selective coordination and clear diagnostic capabilities. It carries UL Listed and CE Marked certifications (with NEMA compliance) to support global installations and regulatory adherence. By combining Power Xpert Release compatibility with a four-pole construct, it delivers dependable protection, faster fault isolation, and easier integration into existing protection schemes, aligning with safety and uptime objectives.

Product Information

Extended Description

MPS84N4WEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 85 kA, Four-pole, Drawout vertical mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4WEAXX2H
UPC
786689629472
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
Lloyd's Register Certified ANSI UL Listed CSA Certified KEMA 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 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 - MPS84N4WEAXX2H Eaton Specification Sheet - MPS84N4WEAXX2H 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 LSIAM trip unit provides advanced protection logic and adjustable curves for Magnum breakers. Business Impact: Enables precise selective coordination across feeders, reduces nuisance trips, and speeds fault clearance, boosting uptime and safety. Application: Essential for large motors, critical loads, and high-current feeders in automotive, chemical, and metals processing facilities. Feature: Four-pole, drawout vertical mounting simplifies installation and maintenance. Business Impact: Enables safer, faster breaker replacement and easier cabinet retrofits with minimal system disruption. Application: Panelboards and switchgear in control rooms and manufacturing lines. Feature: 4000 A frame with 85 kA short-circuit rating delivers robust protection for high-capacity feeders. Business Impact: Maintains coordination with downstream devices while reducing equipment damage and downtime. Application: Large distribution feeders in data centers, pulp and paper mills, and processing plants. Feature: Broad certification and compliance package including CCC, NEMA, CE Marked, UL Listed, CSA, KEMA, ABS, DNV GL. Business Impact: Supports global deployments and streamlines procurement with fewer regulatory hurdles. Application: International installations and multi-site OEM integrations. Feature: Compatibility with Power Xpert Protection Manager and comprehensive product literature allows streamlined commissioning. Business Impact: Accelerates engineering workflows, updates, and preventive maintenance planning. Application: Systems integrators and engineering teams implementing protective schemes across new builds and retrofits.

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FAQs

MPS84N4WEAXX2H is a Magnum PXR low-voltage four-pole breaker designed for standard Magnum frame rail assemblies with drawout vertical mounting. It supports safe replacement in compatible switchgear and panelboards, enabling selective coordination with existing protection schemes and ensuring a straightforward retrofit in plants using Magnum PXR units.
The PXR20 LSIAM trip unit provides advanced protection logic and adjustable protection curves, enabling precise selective coordination across feeders. This reduces nuisance trips and shortens fault clearance times, which translates to less unplanned downtime and safer operation for heavy motors and high-current feeders in industrial facilities.
Yes, the MPS84N4WEAXX2H is UL Listed and CE Marked, with additional compliance including NEMA standards. It also carries certifications such as CSA, KEMA, ABS, and DNV GL, supporting global deployments and adherence to multiple regulatory environments in industrial installations.
The MPS84N4WEAXX2H uses a 4000 A frame with an 85 kA short-circuit rating, four-pole design, and drawout vertical mounting. This configuration provides robust protection for high-current feeders while enabling effective coordination with downstream protection and easier maintenance in large facilities.
Eaton offers Magnum PXR renewal parts and accessories, including manuals and service aids. Refer to the Magnum renewal parts datasheet and user manuals (available in the downloads) for component lists, compatibility, and service guidance to extend uptime and simplify ongoing maintenance of MPS84N4WEAXX2H installations.