Eaton Magnum low voltage power circuit breaker MPS86A4EEAXX2F - UL Listed

Part Number: MPS86A4EEAXX2F
MPS86A4EEAXX2F
Manufacturer
Eaton
Part number
MPS86A4EEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects electrical distribution panels across demanding industrial environments by interrupting fault currents in a timely manner. Maintenance downtime and nuisance trips can spell costly outages for automated lines, so reliable protection matters. This unit carries UL Listed, CE marked and ANSI/CSA certifications, alongside renowned electrical protection standards for global sites. Designed for compatibility with Magnum PXR trip units and drawout installation, it supports efficient maintenance and scalable power distribution. For engineers and procurement teams, this solution reduces downtime risk while meeting performance specs for industrial automation, motor control and data center feeder applications. Its rugged construction and comprehensive certifications support global sourcing and regulatory compliance across diverse markets.

Product Information

Extended Description

MPS86A4EEAXX2F 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, PXR20 LSIGAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86A4EEAXX2F
UPC
786689639389
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
KEMA Certified Lloyd's Register Certified ANSI CSA Certified 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual 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 - MPS86A4EEAXX2F Eaton Specification Sheet - MPS86A4EEAXX2F Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Feature: Magnum low-voltage frame design delivers a four-pole configuration with 6000 A interrupting capacity and an 85 kA short-circuit rating for demanding feeders. Business Impact: This rating enables rapid fault clearance in demanding feeders, reducing arc energy exposure, transformer stress, and downstream maintenance costs across multiple shifts. Application: Ideal for motor control centers, large distribution panels, and process-line feeders in heavy manufacturing environments. Feature: PXR20 LSIGAM trip unit offers adjustable, digital protection with Power Xpert compatibility for advanced protection schemes. Business Impact: Enhanced coordination minimizes outages by isolating only the faulted section, boosting uptime and product throughput. Application: Suited to assemblies requiring selective protection within lifecycle-managed Magnum PXR installations and upgrade projects. Feature: Drawout vertical mounting with extensions simplifies installation, replacement, and retrofits in existing switchgear without extensive rework. Business Impact: Streamlines maintenance schedules, reduces field labor, and lowers spare parts inventory by standardizing components. Application: Common in modular switchgear upgrades and new builds where space, accessibility, and modularity drive project timelines. Feature: Comprehensive certifications include UL Listed, ANSI CSA Certified, CE Marked, and NEMA compliance, backed by third-party validation. Business Impact: Guarantees regulatory acceptance across North American and global sites, accelerating procurement cycles and audit readiness. Application: Essential for hospitals, data centers, and food & beverage facilities with strict electrical standards and reliability demands. Feature: Power Xpert Release trip unit compatibility and renewal options support lifecycle upgrades and ongoing protection optimization. Business Impact: Extends asset life, simplifies maintenance planning, and mitigates obsolescence risk within evolving automation architectures. Application: Future-proofs protection schemes in multi-site plants and new builds leveraging Magnum PXR accessories for scalable protection.

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FAQs

Yes. The MPS86A4EEAXX2F uses a drawout vertical mounting with extensions, designed to slot into standard Magnum PXR configurations. Ensure the panel’s frame supports four-pole, 6000 A interrupting devices and that bus stabs align with the unit’s mounting feet. This setup enables straightforward upgrades without extensive panel redesigns, reducing commissioning time and field labor.
Key ratings include a four-pole configuration, 6000 A interrupting capacity, and an 85 kA short-circuit rating. The PXR20 LSIGAM trip unit provides selectable protection and integration with Power Xpert protection strategies. These specs support reliable fault clearance, strong coordination, and minimized downstream impact in demanding motor control centers.
This breaker is well-suited for industrial automation, motor control centers, and large distribution panels in manufacturing, data centers, packaging lines, and process facilities. Its high interrupting capacity and selective protection capabilities support critical feeders and high-energy applications where uptime and protection coordination are essential.
The unit carries UL Listed, CE Marked, and ANSI/CSA Certified markings, along with NEMA and other third-party validations. These certifications facilitate global procurement, simplify inspections, and ensure regulatory compliance across multinational sites, reducing project risk and accelerating deployment in diverse markets.
Lifecycle support includes renewal parts and compatibility with Power Xpert tools, enabling easier upgrades and extended asset life. The combination of durable construction, validated protections, and standardized components reduces maintenance cycles, minimizes downtime, and lowers total cost of ownership over the breaker’s service life.