Eaton MPS86A4EEAXX2Q Magnum LV Circuit Breaker UL Listed

Part Number: MPS86A4EEAXX2Q
MPS86A4EEAXX2Q
Manufacturer
Eaton
Part number
MPS86A4EEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects and controls electrical distribution in industrial facilities. When faults occur, nuisance trips or poor coordination can drive costly downtime and maintenance. This unit carries UL Listed, CE Marked, and CSA Certified labels, with ANSI/KEMA and other global certifications that support multinational installations. Powered by a PXR trip unit and designed for drawout vertical installation, it enables precise protection and straightforward retrofit into existing assemblies. By combining reliable protection with advanced diagnostics and Power Xpert Release compatibility, you can improve system availability, reduce maintenance cycles, and lower total cost of ownership.

Product Information

Extended Description

MPS86A4EEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 85 kA, Four-pole, Drawout vertical with extensions mounting, PXR25 LSIAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86A4EEAXX2Q
UPC
786689639525
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 CCC Marked CE Marked
Certifications
ANSI KEMA Certified CSA Certified UL Listed Lloyd's Register Certified 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 - MPS86A4EEAXX2Q Eaton Specification Sheet - MPS86A4EEAXX2Q 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: Four-pole, drawout vertical design with extensions mounting enables flexible installation and easy maintenance in space-constrained panels, reducing downtime during retrofits in manufacturing lines. Result: faster servicing, safer switchgear upgrades, and improved uptime for critical processes. Application: data centers and continuous process facilities requiring reliable, scalable protection with straightforward panel integration. Feature → Business Impact → Application: PXR25 LSIAM trip unit provides adjustable protection settings and advanced diagnostics, enabling precise coordination and remote monitoring. Result: lower nuisance trips and optimized feeder protection for motors and conveyors. Application: heavy-duty motor feeders and complex distribution schemes needing selective coordination. Feature → Business Impact → Application: High fault-current capability (6000 A, 85 kA) supports robust protection of large feeders, with a four-pole drawout frame suitable for retrofit. Result: enhanced safety margins and reduced risk of cascading faults in high-demand environments. Application: steel, metals, and chemical processing plants. Feature → Business Impact → Application: UL Listed, CE Marked, CSA Certified with additional certifications ensure global compliance and acceptance. Result: simpler procurement across regions and verified reliability. Application: multinational projects and OEM panel builds. Feature → Business Impact → Application: Power Xpert Release compatibility and availability of renewal parts enable lifecycle optimization. Result: easier maintenance planning, spare parts strategy, and long-term cost reduction. Application: facilities investing in predictive upkeep and smart protection ecosystems.

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FAQs

Begin by confirming motor feeders and panel openings are accessible for a drawout unit. Verify the MPS86A4EEAXX2Q is compatible with vertical mounting extensions and the PXR25 LSIAM trip unit. Follow Eaton’s guide: power off, disconnect interlocks if present, align the four-pole connectors, and secure with the drawout mechanism. Finally, re-energize and perform functional checks per the user manual.
Key specs include a 6000 A rating and 85 kA interrupting capacity with a four-pole configuration. The PXR25 LSIAM trip unit provides adjustable protection and diagnostic features. These specs enable robust fault interrupting, precise coordination with upstream devices, and support for selective coordination strategies in demanding applications such as heavy industrial feeders and large motor drives.
Yes. The Magnum PXR trip unit supports advanced protection coordination, including selective coordination when paired with compatible protection devices. Use the provided time-current curves and the Power Xpert Protection Manager to model coordination, set appropriate fusing/thresholds, and minimize unnecessary trips while maintaining safety margins for critical loads.
The unit is UL Listed, CE Marked, and CSA Certified, with additional certifications including ANSI, KEMA, Lloyd’s Register, DNV GL, and ABS. These certifications ensure compliance with regional safety standards, facilitate cross-border procurement, and reduce compliance risk in multinational projects, OEM integrations, and strict industrial environments.
maintenance benefits come from the extended availability of Magnum renewal parts and the integration with Power Xpert Protection Manager for monitoring. The PXR trip unit reduces nuisance trips and supports accurate fault isolation. Together, these factors shorten downtime, lower maintenance costs, and improve overall return on investment in facilities with large switching gear and high uptime requirements.