Eaton Magnum LV Breaker MPS84N3VEAXX2A - UL Listed

MPS84N3VEAXX2A
Manufacturer
Eaton
Part number
MPS84N3VEAXX2A
Category

Quick Summary

Eaton Magnum LV Breaker MPS84N3VEAXX2A is a low-voltage power circuit breaker that protects electrical systems in industrial plants. For engineers facing nuisance trips and downtime, precise protection and selective coordination reduce disruptions and extend equipment life. This breaker is UL Listed and CE Marked, NEMA Compliant, and Lloyd’s Register certified, signaling robust global compliance for mixed installations. With the Power Xpert Release trip unit (PXR20) and fixed vertical mounting, it delivers reliable fault protection in demanding environments while simplifying installation. The combination of high interrupting capacity and proven durability supports safer, more efficient panel design and maintenance workflows.

Product Information

Extended Description

MPS84N3VEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (AABBCC), 85 kA, Three-pole, Fixed vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N3VEAXX2A
UPC
786689629250
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
NEMA Compliant CCC Marked SABA Listed CE Marked
Certifications
Lloyd's Register Certified ANSI KEMA Certified 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS84N3VEAXX2A Eaton Specification Sheet - MPS84N3VEAXX2A 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 interrupting capacity up to 85 kA and a 4000 A frame enable fault clearance with minimal system-wide impact, improving uptime and protecting critical loads in industrial feeders. This translates to lower downtime costs and greater process reliability, especially in highly loaded power distribution systems. The Power Xpert Release PXR20 LSI trip unit delivers advanced protection options, enabling selective coordination and reduced arc flash risk while supporting scalable upgrades across your electrical fleet. With three-pole, fixed vertical mounting, the Magnum PXR family integrates quickly into existing panels, reducing installation time and minimizing retrofit complexity for panel builders and OEMs. Compliance with NEMA, CE, and UL standards ensures regulatory confidence and easier cross-border project deployments. Pairing the unit with the Power Xpert Protection Manager ecosystem simplifies device management and maintenance planning, delivering measurable lifecycle savings. Industry-specific context, such as motor control centers and critical feeder circuits, benefits from the robust protection and clear fault diagnostics this breaker provides.

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FAQs

The MPS84N3VEAXX2A is a three-pole device with fixed vertical mounting. It is designed for straightforward integration into standard Magnum PXR installations and panel assemblies, reducing mounting variability and simplifying retrofits in existing switchgear.
Key specs include a 4000 A frame and 85 kA interrupting capacity, three-pole configuration, and the PXR20 LSI trip unit. It is built for demanding industrial feeders and motor circuits, with dimensions of 16.3 in (depth) × 16.8 in (height) × 31.1 in (width) and a weight of 237 lb, facilitating robust protection in sizable panels.
Yes. The unit is UL Listed and CE Marked, with NEMA compliance and SABA listing. It also carries Lloyd’s Register certification and multiple additional certifications, making it suitable for global installations and multi-site projects.
This breaker is well-suited for motor feeders and power distribution in industrial facilities, including motor control centers and critical feeder circuits. Its PXR20 trip unit enables selective coordination, while its compatibility with Power Xpert Protection Manager supports centralized device management and enhanced diagnostic capabilities.
Plan for regular O&M checks per Eaton manuals, with attention to trip unit calibration, firmware compatibility, and periodic testing. Access to dedicated manuals and update resources, such as user guides and data sheets, helps ensure reliability and simplifies renewal of renewal parts and accessories for the Magnum PXR family.