Eaton MPS86N3WEAXXSW Low Voltage Circuit Breaker UL Listed

Part Number: MPS86N3WEAXXSW
MPS86N3WEAXXSW
Manufacturer
Eaton
Part number
MPS86N3WEAXXSW
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution by interrupting fault currents in industrial panels. If your maintenance window demands minimal downtime, you know how costly unexpected trips and hard-to-service breakers can be. This model carries strong certifications for safety and compliance, including UL Listed and CE Marked status, plus NEMA Compliant and CSA alignment. In addition to rugged protection, the Magnum design offers compatibility with optional Power Xpert Release trip units, enabling remote protection management and faster fault isolation. For engineers and buyers, this delivers predictable performance, regulatory peace of mind, and a clear path to scalable, compliant panel protection across automation environments.

Product Information

Extended Description

MPS86N3WEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (AABBCC), 85 kA, Three-pole, Drawout vertical mounting, No trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS86N3WEAXXSW
UPC
786689629892
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked NEMA Compliant SABA Listed CE Marked
Certifications
ANSI Lloyd's Register Certified UL Listed CSA Certified KEMA 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPS86N3WEAXXSW Eaton Specification Sheet - MPS86N3WEAXXSW 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 → Business Impact → Application: Drawout vertical mounting simplifies maintenance and panelboard upgrades, reducing downtime during circuit breaker replacements and inspections. This translates to lower maintenance costs and faster line changeovers in assembly lines or process plants. Feature → 3-pole configuration provides balanced protection for three-phase motors and feeders, improving coordination with downstream protection schemes in motor control centers and automation racks. Feature → 85 kA short-circuit rating and 6000 A interrupting capacity deliver robust fault clearing, reducing system damage and unplanned downtime in high-demand facilities such as packaging lines and water treatment plants. Feature → No trip unit installed at purchase, with optional Power Xpert Release compatibility, offering a future-proof upgrade path without replacing the base breaker, streamlining lifecycle management. Feature → Fan-cooled design supports continuous operation in hot industrial environments, maintaining uptime in hot-workspaces and cabinets with limited cooling.

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FAQs

The MPS86N3WEAXXSW uses a drawout vertical mounting design, enabling straightforward insertion and removal from panelboards and switchgear. This configuration minimizes maintenance downtime and supports easy alignment with standard Magnum frames. While supplied without a trip unit, the breaker is compatible with Magnum PXR trip units for enhanced protection without replacing the base device, streamlining installation and future upgrades.
This is a three-pole, low-voltage power circuit breaker rated for high reliability in industrial environments. It offers an 85 kA short-circuit rating and a 6000 A interrupting capacity, providing robust fault clearance. The unit ships without a trip unit, but it supports Power Xpert Release trip units for advanced protection and remote management, aligning with modern automation safety requirements.
Yes. The MPS86N3WEAXXSW is designed for industrial panel protection, featuring a rugged Magnum PXR frame, drawout mounting for easy panel changes, and compatibility with Power Xpert Release trip units for remote monitoring and selective coordination. Its three-pole configuration is ideal for balanced motor and feeder protection in automation cabinets, reduces nuisance trips, and supports reliable uptime.
This breaker carries UL Listed, CE Marked, CSA Certified, ANSI, and Lloyd's Register certifications, along with NEMA Compliant status and other third-party validations. These certifications demonstrate safety, interoperability, and regulatory compliance across regions, simplifying procurement, installation, and maintenance in global facilities while supporting risk management and insurance requirements.
Maintenance benefits include easy maintenance access via drawout mounting, reduced downtime during replacements, and compatibility with Power Xpert Release for targeted fault management. The rugged design and broad certification portfolio support longer service intervals, lower lifecycle costs, and improved system availability in high-demand production lines and continuous-process applications.