Eaton MPS86N4MEAXX2F Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS86N4MEAXX2F
MPS86N4MEAXX2F
Manufacturer
Eaton
Part number
MPS86N4MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker is designed to protect electrical distribution panels in industrial facilities. Engineers often face nuisance trips, difficult maintenance, and coordinating protection across expanding plants, which can drive downtime and costs. This unit carries UL Listed, CE Marked, and NEMA Compliant certifications, ensuring regulatory alignment across major markets and safer operation. Built around the Magnum PXR platform with a motorized racking feature, it supports quick drawout maintenance and precise protection coordination. Its 6000 A frame rating and 85 kA interrupting capacity provide scalable resilience for large motor loads, while compatibility with Power Xpert Release trip units helps streamline configuration and remote monitoring, delivering value in uptime, safety, and total cost of ownership.

Product Information

Extended Description

MPS86N4MEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNAABBCC), 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
MPS86N4MEAXX2F
UPC
786689630362
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CCC Marked CE Marked SABA Listed
Certifications
KEMA Certified CSA 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers 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 - MPS86N4MEAXX2F Eaton Specification Sheet - MPS86N4MEAXX2F 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: Four-pole, drawout vertical mounting with motorized racking. Business Impact: Reduces maintenance time and exposure to risk during insert/remove cycles, enabling faster installation and simpler lifecycle management. Application: Ideal for high-demand motor feeders in process and manufacturing facilities. Long-tail keywords: four-pole MV breakers, motorized racking, drawout configuration. Feature: Power Xpert Release (PXR) 20 trip unit integration (LSIGAM). Business Impact: Provides precise, adjustable protection with flexible coordination and remote monitoring capabilities, lowering miscoordination risk and energy waste. Application: Critical for complex line-ups needing tailored protection curves. Long-tail keywords: PXR trip unit, LSIGAM, protection coordination. Feature: 85 kA interrupting capacity with 6000 A frame rating. Business Impact: Supports high surge events and large motor inrush, improving system resilience and limiting downstream damage. Application: Suitable for medium-to-large electrical loads in heavy industry. Long-tail keywords: interrupting capacity, motor protection, large motor loads. Feature: Compliance and certifications (UL Listed, CE Marked, NEMA Compliant, KEMA, CSA, Lloyd’s Register, ANSI, ABS, DNV GL). Business Impact: Ensures global acceptance and easier cross-border procurement, reducing validation time. Application: Global installations across multiple regions. Long-tail keywords: UL Listed, CE Marked, NEMA Compliant, global certifications. Feature: Drawout, motorized racking with fan-cooled design. Business Impact: Facilitates quick maintenance cycles and reliable cooling under heavy fault currents, extending service life. Application: Industrial control panels with space constraints and demanding duty cycles. Long-tail keywords: fan-cooled MCCB, maintenance-friendly design, panel protection.

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FAQs

The MPS86N4MEAXX2F uses a drawout vertical mounting design with motorized racking, compatible with Magnum PXR assemblies. Ensure correct rail alignment, torque specs per the user manual MN013016en, and secure the device to the panel mounting. Verify LSIGAM trip unit settings before commissioning and perform functional tests to confirm proper racking, tripping, and remote indications.
Key ratings include a four-pole configuration, 6000 A frame, and 85 kA interrupting capacity, suitable for large motor feeders. The PXR20 LSIGAM trip unit provides adjustable protection curves, enabling precise overcurrent and short-circuit protection, while the unit remains compatible with Power Xpert protection systems for monitoring and coordination.
Yes. The Magnum PXR platform supports selective coordination strategies, and there are application papers and guides available from Eaton (Zone selective interlocking) to optimize protection schemes. The ZSI capability helps minimize arc energy and improve system selectivity when multiple breakers protect a shared feeder.
This model is UL Listed, CE Marked, and NEMA Compliant, with additional certifications including KEMA, CSA, Lloyd’s Register, ANSI, ABS, and DNV GL. These credentials support global deployment, reduce validation time, and help meet regulatory requirements in diverse markets.
The combination of motorized racking and Power Xpert Release trip units simplifies maintenance, reduces downtime during pull-out and insertion, and enables rapid protective setting changes without hardware rewiring. This leads to lower labor costs, improved uptime, and better protection coordination across growing facilities.