Eaton MPS86A4MEAXX2S Magnum LV Breaker - UL Listed

Part Number: MPS86A4MEAXX2S
MPS86A4MEAXX2S
Manufacturer
Eaton
Part number
MPS86A4MEAXX2S
Category

Quick Summary

Eaton MPS86A4MEAXX2S Magnum low voltage power circuit breaker is designed to protect industrial power distribution and motor control centers. During panel upgrades or routine maintenance, downtime and miscoordination can erode uptime—this unit’s drawout vertical design with motorized racking speeds safe trips and quick replacements. It carries UL Listed, CE Marked, and NEMA compliance, with additional third‑party approvals from CSA, ANSI, ABS and DNV GL. Designed to integrate with Power Xpert Protection Manager and PXR trip units, it enables precise protection coordination and faster fault isolation across the plant. This combination supports safe in-field maintenance, reduces spare parts costs, and aligns with industry standards for motor control protection.

Product Information

Extended Description

MPS86A4MEAXX2S 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, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86A4MEAXX2S
UPC
786689632571
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
Lloyd's Register Certified KEMA Certified UL Listed CSA Certified ANSI 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 - MPS86A4MEAXX2S Eaton Specification Sheet - MPS86A4MEAXX2S 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 trip unit (PXR25 LSIGAM) delivers precise protection and selectivity. Business Impact: Improved fault isolation reduces unplanned downtime and collateral damage in MCCs. Application: Ideal for manufacturing lines and processing facilities where uptime and coordination across protection schemes matter. Feature: Drawout vertical mounting with motorized racking. Business Impact: Fast breaker insertion/removal minimizes maintenance time and improves safety during swaps. Application: Critical in high-density motor control centers and line-start environments where service windows are tight. Feature: Four-pole construction with 6000 A frame rating and 85 kA SCCR. Business Impact: Robust fault handling and high fault-current tolerance for heavy industrial loads. Application: Power distribution stages in steel mills, cement plants, and packaging lines with high short-circuit risk. Feature: Comprehensive certifications (UL Listed, CE Marked, NEMA Compliant; CSA, ANSI, ABS, DNV GL, Lloyd’s Register, KEMA). Business Impact: Simplified procurement and regulatory compliance across global sites. Application: Global manufacturing footprints requiring multi-standard approval. Feature: Physical dimensions and weight (16.3 in L × 16.8 in H × 44.1 in W; 319 lb). Business Impact: Predictable panel fit and easy space planning during retrofits or upgrades. Application: Retrofit projects in existing MCCs and new builds where space is a constraint. Feature: 6000 A interrupt capability and 85 kA SCCR with motorized racking integration. Business Impact: Safe, reliable interruption for large motor startups and transient faults, reducing risk of damage to downstream equipment. Application: Heavy industry drives and process lines requiring strong protection performance.

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FAQs

This breaker is designed for drawout vertical mounting with motorized racking, matching standard 4-pole low-voltage MCC panels. Verify panel cutouts, mounting rails, and clearance for the 16.3 x 16.8 x 44.1 inch footprint and 319 lb weight. Ensure Power Xpert Protection Manager compatibility and proper wiring to the PXR25 LSIGAM trip unit for coordinated protection.
Key specs include a 6000 A frame rating with an 85 kA short-circuit current rating (SCCR) and a four-pole configuration. It uses the PXR25 LSIGAM trip unit for protection logic and supports motorized racking. Dimensions are 16.3 in L, 16.8 in H, 44.1 in W, with a weight of 319 lb.
Yes. The four-pole LV breaker with drawout mounting and motorized racking is designed for MCCs, enabling safe maintenance and fast seating/removal. The PXR trip unit supports precise protection coordination, which is essential for reliable motor protection in high-demand manufacturing lines.
The MPS86A4MEAXX2S carries UL Listed, CE Marked, and NEMA compliance, along with CSA Certified, ANSI, ABS Certified, DNV GL Certified, Lloyd’s Register Certified, and KEMA Certified approvals, plus SABA Listed and CCC Marked where applicable, facilitating global procurement and regulatory compliance.
Motorized racking reduces maintenance time and improves safety during breaker swaps, while the PXR trip unit enhances protection reliability, reducing outage duration and potential equipment damage. Coupled with global certifications, this supports lower total cost of ownership (TCO) through fewer panel downtimes and easier cross-site deployment.