Eaton MPS85N3VEAXXSW Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS85N3VEAXXSW
Manufacturer
Eaton
Part number
MPS85N3VEAXXSW

Quick Summary

Eaton MPS85N3VEAXXSW Magnum low voltage power circuit breaker protects switchgear and motor circuits in industrial facilities. This model offers dependable overload and short-circuit protection for panels and feeders, reducing downtime and repair costs. In projects with high fault currents and selective coordination needs, the right breaker choice streamlines commissioning and enhances safety. The MPS85N3VEAXXSW carries UL Listed, CE Marked, and NEMA Compliant certifications, with CSA and Lloyd's Register certifications in the family, supporting global compliance. Compatible with Magnum PXR trip units and Power Xpert Protection Manager workflows, it delivers flexible protection schemes while simplifying installation and servicing, delivering measurable efficiency, safety, and lifecycle cost benefits for industrial operations.

Product Information

Extended Description

MPS85N3VEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (AABBCC), 85 kA, Three-pole, Fixed vertical mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85N3VEAXXSW
UPC
786689636432
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked SABA Listed CE Marked NEMA Compliant
Certifications
Lloyd's Register Certified CSA Certified ANSI UL Listed KEMA Certified DNV GL Certified ABS Certified
Three-pole design with fixed vertical mounting reduces wiring complexity and cabinet space, enabling quicker assembly and safer maintenance. This feature delivers a clear business impact: faster commissioning and easier service in tight control panels and switchgear. Application: ideal for panelboards and motor control centers in manufacturing lines. The unit's short-circuit current rating of up to 85 kA enhances protection for high-demand feeders, reducing arc energy exposure and equipment damage; business impact includes improved uptime and lower replacement costs; application spans data centers, process lines, and heavy machinery installations. A 5000 A frame current rating supports large feeders, delivering predictable protection for multi-feed systems and simplifying procurement for engineers designing seamless protection schemes. Application: large industrial facilities with complex distribution. Certifications including UL Listed, CE Marked, and NEMA Compliant provide regulatory confidence; business impact is lower compliance risk and faster procurement; use in globally distributed sites ensures consistent protection across regions. Compatibility with Power Xpert Release trip units enables selective coordination, reducing nuisance trips and enabling faster fault isolation; the business impact is improved safety and reduced downtime; application includes coordinated protection strategies in smart factories and automation-driven plants. Documentation and downloadable resources such as application notes and user manuals streamline commissioning and maintenance, supporting a lower total cost of ownership and quicker issue resolution during field startups.

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FAQs

The MPS85N3VEAXXSW is a three-pole, fixed vertical mounting breaker designed for switchgear, distribution boards, and motor control centers. It is compatible with Magnum PXR trip units and supports Power Xpert Protection Manager workflows, enabling seamless integration into existing protection architectures while simplifying cabinet layout and wiring.
This unit provides a short-circuit current rating up to 85 kA and a frame rating of 5000 A, suitable for high-demand feeders. It is a three-pole device with no built-in trip unit by default, allowing installation flexibility and subsequent upgrade to PXR protection for selective coordination.
Ideal for industrial switchgear, motor control centers, and distribution panels in manufacturing and process industries where reliable protection, selective coordination, and robust regional certifications are required. Its compatibility with Power Xpert Release trip units supports customized protection schemes and efficient fault isolation.
The MPS85N3VEAXXSW supports UL Listed, CE Marked, and NEMA Compliant standards, with additional certifications like CSA and Lloyd's Register across the Magnum family. This enables global deployment with reduced regulatory risk and consistent performance across sites.
Extensive technical documentation is available, including manuals, application notes, and datasheets for planning and maintenance. Upgrading to Power Xpert Release trip units enables advanced protection features, improving uptime, shortening commissioning cycles, and delivering measurable lifecycle cost savings.