Eaton MPS86A4GEAXX2H Magnum low-voltage breaker - UL

Part Number: MPS86A4GEAXX2H
MPS86A4GEAXX2H
Manufacturer
Eaton
Part number
MPS86A4GEAXX2H
Category

Quick Summary

Eaton Magnum low-voltage power circuit breaker protects industrial electrical distribution panels and machines. Selecting the right protection reduces nuisance trips, minimizes unplanned downtime, and simplifies maintenance across a complex plant floor. This unit delivers UL Listed, CE Marked, and CSA Certified compliance, along with Lloyd's Register and other approvals for international installations. With a 6000 A rated uninterrupted current and an 85 kAIC interrupt rating, it can safeguard heavy motor loads and short-circuit events. The Magnum PXR family includes a PXR20 LSI ARMS trip unit and motorized racking, enabling flexible installation, smarter protection logic, and seamless integration with Power Xpert Protection Manager for real-time monitoring and analytics.

Product Information

Extended Description

MPS86A4GEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 85 kA, Four-pole, Drawout vertical with extensions and motorized racking mounting, PXR20 LSIAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86A4GEAXX2H
UPC
786689639709
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CE Marked SABA Listed CCC Marked
Certifications
CSA Certified Lloyd's Register Certified UL Listed KEMA Certified ANSI DNV GL Certified ABS Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR20 LSI ARMS
Number of poles
Four-pole
Rated uninterrupted current (Iu)
6000 A
Interrupt rating
85 kAIC
Interrupt rating
85 kAIC
Rated uninterrupted current (Iu)
6000 A
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 - MPS86A4GEAXX2H Eaton Specification Sheet - MPS86A4GEAXX2H 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
Frame and construction: The MPS86A4GEAXX2H uses a double-standard frame with four poles in a drawout vertical format, delivering robust mechanical stability and straightforward replacement in panel assemblies. This design supports reliable protection in demanding environments and simplifies integration with existing switchgear. Business impact: Improved reliability and faster maintenance reduce downtime and inventory diversity, improving overall equipment effectiveness in industrial plants. Application: Ideal for large-distribution panels and machine control centers where space and access are constrained. Maintenance-friendly mounting: With extensions and motorized racking mounting, the breaker facilitates quick swaps and safer operator interaction during maintenance cycles. Business impact: Reduced labor time and minimized exposure to energized parts translate to lower maintenance costs and safer operations. Application: Useful in high-cycle applications and legacy installations needing periodic motorized reconfiguration. Protection intelligence: The PXR20 LSI ARMS trip unit provides advanced protection logic with zones and selective coordination options. Business impact: Fewer nuisance trips, better fault isolation, and enhanced diagnostic capability lead to lower energy waste and higher system availability. Application: Suitable for complex feeder arrangements and process lines requiring precise protection. High fault-current capability: Rated current up to 6000 A Iu with an 85 kAIC interrupt rating, the device supports broad fault scenarios. Business impact: Strong fault tolerance reduces equipment damage and improves safety margins at the utility interface. Application: Critical loads in manufacturing lines and heavy motor drives. Compliance-ready design: UL Listed, CE Marked, and CSA Certified with broad international approvals. Business impact: Streamlined procurement and faster site approvals across regions. Application: Global deployments across North America, Europe, and beyond, compatible with protection-management software for monitoring and analytics.

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FAQs

Yes, with careful planning. The MPS86A4GEAXX2H fits Magnum PXR drawout frames and four-pole configurations in double-standard panels, using motorized racking and extensions for quick swaps. Verify panel clearance, mounting hardware, and protective interlocks per Eaton’s installation guides. Ensure feeder wiring supports 6000 A Iu and 85 kAIC fault current to maintain full protection.
Key specs include rated uninterrupted current (Iu) of 6000 A and interrupt rating of 85 kAIC, four poles, and the PXR20 LSI ARMS trip unit. The device supports drawout vertical installation with extensions and motorized racking, enabling selective coordination and safer maintenance while maintaining compliance with UL, CE, and CSA certifications.
Yes. Magnum PXR supports zone selective interlocking (ZSI) strategies and is documented in Eaton application papers. Pair with Zone Selective Interlocking guidance and Power Xpert protection software to optimize fault isolation, reduce arc energy, and simplify coordination across feeders. This unit integrates with protective relays and protection managers for centralized control.
Certifications include UL Listed, CE Marked, CSA Certified, Lloyd's Register, KEMA, ANSI, DNV GL, ABS, and SABA/CCC markings. This broad approvals portfolio supports installation in North America, Europe, and APAC regions, meeting major safety and performance standards. Always verify regional requirements for your specific installation and procurement.
Motorized racking and the PXR20 protection unit streamline maintenance by reducing manual operations, shortening replacement times, and improving uptime for critical loads. The unit’s compatibility with Power Xpert Protection Manager enables proactive diagnostics and faster troubleshooting, delivering lower operating costs, improved uptime, and a clear ROI across the equipment lifecycle.