Eaton MPS86N3EEAXX2A Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS86N3EEAXX2A
MPS86N3EEAXX2A
Manufacturer
Eaton
Part number
MPS86N3EEAXX2A
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects industrial power systems and panels from overloads and faults. Facing nuisance trips, lengthy downtime, and complex coordination challenges, engineers need a breaker that performs reliably in harsh environments. UL Listed, ANSI certified, and CE marked, along with CSA and KEMA recognitions, demonstrate global regulatory compliance and safer operation. Designed for 3-pole drawout installations with Power Xpert Release trip units and a compact frame, it delivers consistent protection while enabling easier maintenance and predictable lifecycle costs. It translates to reduced warranty costs, faster regulatory approvals, and improved uptime across the plant. It supports scalable protection schemes for future expansions.

Product Information

Extended Description

MPS86N3EEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (AABBCC), 85 kA, Three-pole, Drawout vertical with extensions mounting, PXR20 LSI trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86N3EEAXX2A
UPC
786689639860
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked CE Marked SABA Listed NEMA Compliant
Certifications
CSA Certified KEMA Certified Lloyd's Register Certified ANSI UL Listed 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 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 - MPS86N3EEAXX2A Eaton Specification Sheet - MPS86N3EEAXX2A 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: Power Xpert Release (PXR20 LSI) trip unit delivers adjustable protection curves, event logging, and precise fault isolation. Business impact: tighter coordination reduces nuisance trips, minimizes arc energy, and extends equipment life. Application: ideal for motor feeders, critical drives, and distribution panels in manufacturing lines demanding reliable protection with minimal downtime. Feature: Three-pole, drawout vertical mounting with extensions supports flexible panel integration and future expansion. Business impact: simplifies retrofits and serviceability, enabling quick maintenance without heavy rewiring or panel disassembly. Application: upgrades to existing infrastructures and modular switchgear in process industries where space and accessibility are at a premium. Feature: 6000 A frame rating with 85 kA short-circuit current rating provides robust fault protection. Business impact: enhances system resilience, reduces the risk of cascading faults, and improves overall plant safety margins. Application: suitable for medium-to-large motor feeders and power distribution panels in demanding industrial environments. Feature: Broad certifications including UL Listed, ANSI, CE, CSA, KEMA, Lloyd's Register, ABS, and DNV GL support global deployment and regulatory compliance. Business impact: speeds site approvals, simplifies cross-border procurement, and lowers non-conformance risk across multi-site operations. Application: multinational manufacturing, chemical processing, and energy-intensive facilities needing consistent protection standards. Feature: Compatibility with Power Xpert Protection Manager and access to published guidance on zone selective interlocking. Business impact: enables centralized protection management, faster fault diagnosis, and proactive maintenance planning. Application: control rooms and electrical rooms requiring integrated monitoring and coordinated protection across feeders and motors.

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FAQs

To install the MPS86N3EEAXX2A, ensure vertical drawout mounting space and extension compatibility within the panel. Align mounting hardware with the unit’s 3-pole frame, secure the extensions, and connect the PXR20 LSI trip unit wiring per the Magnum guide. Verify clearance for safe operation and perform final torque checks on all mounting bolts to prevent misalignment during maintenance.
Key specs include a 3-pole configuration, 6000 A frame rating, 85 kA short-circuit current rating, and a PXR20 LSI trip unit. Catalog number MPS86N3EEAXX2A is associated with drawout vertical mounting and a double-standard Magnum frame. The device weighs 237 lb and occupies a footprint of 31.1 in wide by 16.8 in high by 16.3 in deep, suitable for medium-to-large feeders.
Yes. The 85 kA short-circuit rating and 6000 A frame rating provide robust protection for motor feeders in high-current environments. The PXR20 LSI trip unit enables precise coordination, while the drawout mounting supports modular expansion and easier maintenance across multiple sites—benefiting consistency in cross-location protection schemes.
This breaker carries UL Listed, ANSI, and CE certifications, along with CSA, KEMA, Lloyd's Register, ABS, and DNV GL certifications. Compliance with CCC Marked and NEMA standards is also indicated. These endorsements support global deployments, faster cross-border approvals, and reduced risk of non-conformance in multinational facilities.
Power Xpert Protection Manager provides centralized monitoring, faster fault diagnosis, and streamlined maintenance planning. With the Magnum PXR unit, you gain remote visibility, event logging, and coordinated protection across feeders, which translates to reduced downtime, lower maintenance costs, and quicker regulatory reporting for multi-site operations.