Eaton Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS86N3WEAXX2Q
MPS86N3WEAXX2Q
Manufacturer
Eaton
Part number
MPS86N3WEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects distribution in industrial facilities. Nuisance trips and coordination challenges slow uptime; this device offers precise, configurable protection to keep systems running. It carries UL Listed and CE Mark certifications with NEMA compliance, supporting global deployment, plus ANSI, KEMA, and Lloyd’s Register attestations for reliability. Designed for panel builders and maintenance teams, it integrates with Power Xpert Protection Manager to streamline protection coordination and reduce total cost of ownership.

Product Information

Extended Description

MPS86N3WEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (AABBCC), 85 kA, Three-pole, Drawout vertical mounting, PXR25 LSIAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86N3WEAXX2Q
UPC
786689629946
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
KEMA Certified ANSI Lloyd's Register Certified UL Listed CSA Certified 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 - MPS86N3WEAXX2Q Eaton Specification Sheet - MPS86N3WEAXX2Q 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: PXR25 LSIAM trip unit enables tailored protection algorithms and fast fault isolation. Business impact: reduces nuisance trips while ensuring selectivity across feeders, lowering downtime and maintenance costs. Application: motor control centers and distribution panels requiring precise coordination. Feature: Drawout vertical mounting with three-pole design. Business impact: simplifies retrofit and maintenance, shortening outage windows and improving safety. Application: maintenance-heavy industrial switchboards and retrofit projects. Feature: 6000 A frame with 85 kA short-circuit rating. Business impact: robust protection for high-current circuits in harsh environments, reducing equipment damage. Application: large manufacturing lines and critical power feeds. Feature: Double standard frame and compatibility with Magnum PXR ecosystem. Business impact: flexible integration with existing gear and Power Xpert Release trip units, lowering total ownership. Application: panel builders seeking scalable protection architectures. Feature: Fan-cooled design improves thermal management under continuous duty. Business impact: enhances reliability and extends lifecycle in hot or crowded switchrooms. Application: continuous operation facilities such as presses and extrusion lines.

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FAQs

This unit uses a drawout vertical mounting design and a three-pole configuration, ideal for retrofit into compatible Magnum switchgear. Ensure adequate clearance for the 16.3 in depth, 16.8 in height, and 31.1 in width footprint, and verify panel space meets the 237 lb weight during handling. Also plan for the PXR trip unit wiring and field-access points.
The PXR25 LSIAM trip unit offers adjustable protection settings with advanced protection logic, enabling selective coordination and fast fault isolation. This improves reliability for motor feeders and feeders with mixed loads, while reducing nuisance trips and enabling remote status signaling through compatible Power Xpert Manager workflows.
Yes. The Magnum PXR platform supports selective coordination strategies, and Eaton provides application papers on zone selective interlocking. For optimal results, pair this breaker with proper upstream devices and consult the selective coordination and ZSI guidance to minimize outage impact during faults.
The unit is UL Listed and CE Marked with NEMA compliance, plus ANSI, KEMA, Lloyd’s Register, CSA, ABS, and DNV GL certifications. This broad certification set supports worldwide installation, regulatory compliance, and third-party reliability validation for critical industrial applications.
Maintenance can leverage Magnum PXR renewal parts and the availability of a user manual and protection manager tools. ROI benefits come from reduced downtime due to precise protection, extended component life due to better coordination, and streamlined commissioning through Power Xpert Protection Manager integration.