Eaton MPS86N4GEAXX2H Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS86N4GEAXX2H
MPS86N4GEAXX2H
Manufacturer
Eaton
Part number
MPS86N4GEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker is a high-capacity protection device designed for distribution panels and switchgear. A common pain point in LV systems is maintaining reliable protection while minimizing maintenance downtime during swaps or servicing. This unit carries UL Listed, ANSI CSA Certified, and CE Marked certifications, with NEMA compliance and SABA listing to support global deployment. Its drawout vertical design with extensions and motorized racking, four-pole Magnum PXR frame, and PXR20 LSIAM trip unit delivers visibility, safety, and serviceability. In practice, these features translate to improved coordination with protection schemes, reduced unplanned outages, and lower total cost of ownership for critical facilities.

Product Information

Extended Description

MPS86N4GEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNAABBCC), 85 kA, Four-pole, Drawout vertical with extensions and motorized racking mounting, PXR20 LSIAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86N4GEAXX2H
UPC
786689638306
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 CE Marked CCC Marked
Certifications
UL Listed ANSI CSA Certified KEMA Certified Lloyd's Register Certified 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)
6000 A
Interrupt rating
85 kAIC
Interrupt rating
85 kAIC
Rated uninterrupted current (Iu)
6000 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 Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx 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 - MPS86N4GEAXX2H Eaton Specification Sheet - MPS86N4GEAXX2H 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
Feature 1: High rated uninterrupted current (Iu) of 6000 A; Business Impact: supports large feeders and continuous operation under heavy load without overheating; Application: data centers, large manufacturing lines, and process plants seeking reliable supply. Feature 2: 85 kAIC interrupt rating; Business Impact: enables rapid fault-current interruption, increasing system safety and limiting damage; Application: motor feeders and bus sections in heavy industrial environments. Feature 3: PXR20 LSIAM trip unit; Business Impact: enables advanced protection and zone-selective coordination to minimize cascading trips; Application: complex switchgear with selective clearance requirements. Feature 4: Drawout vertical with extensions and motorized racking mounting; Business Impact: reduces maintenance time and risk by enabling quick, safe replacement and testing; Application: service windows in MCCs and switchgear banks. Feature 5: Four-pole Magnum frame; Business Impact: robust phasing and compatibility with large LV distribution assemblies; Application: main distribution cabinets and retrofit projects. Feature 6: Comprehensive certifications and compliances (UL Listed, CE Marked, NEMA, SABA, ANSI, CSA); Business Impact: supports multi-region deployments and regulatory compliance; Application: global facilities and regulated industries such as automotive and food & beverage.

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FAQs

Yes. The MPS86N4GEAXX2H is a Magnum PXR family unit designed for drawout vertical mounting with extensions and motorized racking. It integrates with PXR trip units and is compatible with standard Magnum frames, enabling straightforward replacement or upgrade within existing switchgear or MCC configurations without major electrical layout changes.
6000 A Iu indicates the maximum uninterrupted current the breaker can carry under normal conditions without tripping, supporting high-load feeders. 85 kAIC is the interrupt rating, meaning the device can safely interrupt a fault current up to 85 kiloamps. Together they ensure reliable operation under heavy loads while providing robust fault-clearing capability for large motors and power distribution networks.
Absolutely. With a four-pole Magnum frame, drawout design, and high interrupt capability, the MPS86N4GEAXX2H suits data centers, manufacturing lines, and process industries. Its selective protection features reduce outages by coordinating with other devices, while the motorized racking simplifies maintenance in high-availability environments.
The device carries UL Listed, ANSI CSA certifications, and CE marking, along with NEMA compliance and SABA listing for broader international use. This combination supports regulatory approval, safer installation, and eligibility for varied regional projects, from North America to Europe and beyond.
Motorized racking and drawout mounting shorten maintenance windows, reduce technician labor, and lower restart risk by enabling quick, safe trips and testing. Over the life of the installation, these features translate to lower downtime, faster fault isolation, and a favorable return on investment through improved reliability and reduced outage costs.