Eaton MPS86A4MEAXX2F Magnum LV Breaker - UL Listed

Part Number: MPS86A4MEAXX2F
MPS86A4MEAXX2F
Manufacturer
Eaton
Part number
MPS86A4MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution systems in industrial machinery and facilities. Operators face costly downtime when protection misconfigures or trips unexpectedly, making reliability critical. UL Listed, ANSI, KEMA, and Lloyd’s Register certifications underpin safe operation, while CE Marked and NEMA compliance support global installations. Designed to work with Power Xpert Release trip units and motorized racking, the MPS86A4MEAXX2F enables streamlined commissioning and proactive protection strategies across the plant, reducing nuisance trips and unplanned outages. Its four-pole design, drawout vertical mounting, and rugged 85 kA interrupting capability align with demanding production environments and maintenance programs, delivering consistent protection with clear return on investment.

Product Information

Extended Description

MPS86A4MEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 85 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86A4MEAXX2F
UPC
786689632540
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked SABA Listed CCC Marked NEMA Compliant
Certifications
UL Listed ANSI KEMA Certified Lloyd's Register Certified CSA 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 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS86A4MEAXX2F Eaton Specification Sheet - MPS86A4MEAXX2F 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: PXR20 LSIGAM trip unit provides advanced protection logic and arc-energy reduction capabilities. Business Impact: enables precise selective coordination and dramatically lowers fault energy, reducing equipment damage and downtime. Application: process lines, conveyors, and motor-driven loads where protection must be coordinated across adjacent devices. Feature: Drawout vertical with motorized racking mounting. Business Impact: enables quick, safe breaker changes and minimizes downtime during maintenance in live switchgear. Application: MCCs and manufacturing plants requiring rapid maintenance turnaround. Feature: High short-circuit current rating of 85 kA with a 6000 A NABCNABC bus rating. Business Impact: delivers robust protection for high-demand loads and concurrent faults. Application: heavy industrial drives, presses, and extrusion lines. Feature: Four-pole design. Business Impact: provides reliable protection for three-phase systems with neutral, simplifying protection coordination. Application: standard industrial panels and machine control centers. Feature: Certifications and global compliance. Business Impact: supports worldwide deployments with UL Listed, ANSI, KEMA, Lloyd’s Register, CSA, DNV GL, ABS; CE and NEMA compliance enable international projects and regulated industries. Application: automotive, process, and energy sectors; integrates with Power Xpert ecosystem for monitoring and protection management.

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FAQs

Plan for a drawout vertical installation with motorized racking to simplify maintenance. Ensure the enclosure can accommodate the 44.1 in width, 16.8 in height, and 16.3 in depth, with a unit weight around 319 lb. Use a compatible MCC or switchgear frame that supports Power Xpert Release trip units for full protection coordination.
It employs the PXR20 LSIGAM trip unit, delivering advanced protection logic, selective coordination, and arc-energy reduction. This supports safer operation, reduced fault energy, and compatibility with Power Xpert Protection Manager for monitoring and management across the plant.
Yes. The MPS86A4MEAXX2F carries UL Listed certification and ANSI/KEMA/Lloyd’s Register certifications, with CE Marking and NEMA compliance to support global installations in regulated industries and international projects.
The unit is a four-pole device with 85 kA interrupting capacity and a 6000 A bus rating (NABCNABC). It is suited for industrial panels, machine control centers, and process lines requiring high protection levels and robust coordination in manufacturing and heavy industry environments.
Motorized racking enables faster, safer breaker withdrawal and replacement without long plant outages. This reduces downtime during maintenance windows, improves uptime for critical equipment, and lowers total cost of ownership by simplifying scheduled servicing and upgrades.