Eaton MPS8604WEAXX2S Magnum LV CB - UL Listed

Part Number: MPS8604WEAXX2S
MPS8604WEAXX2S
Manufacturer
Eaton
Part number
MPS8604WEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker is designed to protect electrical distribution systems in industrial and commercial settings. For engineers, protection coordination and minimizing downtime amid aging infrastructure is a constant challenge. This unit is CE marked, UL Listed, and NEMA compliant, supporting global safety and performance expectations. Its drawout vertical mounting and four-pole construction, together with the PXR25 LSIGAM trip unit, simplify installation and accurate protection coordination. The model also integrates with Power Xpert Protection Manager for monitoring, diagnostics, and proactive maintenance, improving uptime. By combining robust fault protection with clear compliance, it delivers business value through reduced downtime, lower lifecycle costs, and easier regulatory reporting.

Product Information

Extended Description

MPS8604WEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNABCABC), 85 kA, Four-pole, Drawout vertical mounting, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8604WEAXX2S
UPC
786689632892
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked CE Marked SABA Listed NEMA Compliant
Certifications
Lloyd's Register Certified CSA Certified KEMA Certified UL Listed 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 - MPS8604WEAXX2S Eaton Specification Sheet - MPS8604WEAXX2S 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: Very high interrupting capacity and fault current handling. Business Impact: Protects feeders and critical loads from large faults while reducing the risk of cascading outages. Application: Ideal for mid- to large-size industrial power distribution panels where reliability matters. Feature: PXR25 LSIGAM trip unit compatibility. Business Impact: Enables tailored protection curves and better coordination with upstream devices, lowering nuisance tripping and improving selectivity. Application: Suitable for Magnum PXR installations in process plants and manufacturing lines. Feature: Drawout vertical mounting and four-pole design. Business Impact: Facilitates retrofit and maintenance without extended downtime and ensures robust three-phase protection. Application: Common in service entrances and switchgear with modular protection strategies. Feature: Extensive compliance and certifications. Business Impact: Simplifies regulatory approvals and end-user acceptance across regions, reducing project risk. Application: Supports global deployments in facilities pursuing CE, UL, and NEMA standards. Feature: Power Xpert compatibility. Business Impact: Integrates with Protection Manager for real-time monitoring, diagnostics, and proactive maintenance. Application: Enables data-driven maintenance programs and faster fault diagnosis in plants, supporting uptime goals and lifecycle optimization.

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FAQs

The MPS8604WEAXX2S uses a drawout vertical mounting configuration that allows for quick replacement or upgrade within existing switchgear without de-energizing the entire bus. It is compatible with Magnum PXR trip units (PXR25 LSIGAM) and can be integrated with Power Xpert Protection Manager for enhanced monitoring and protection coordination in modern facilities.
This unit is a four-pole Magnum low-voltage breaker with a 6000 A interrupting capacity and an 85 kA short-circuit rating. It is designed for high-demand feeders and motors, delivering reliable protection with precise coordination when paired with the PXR25 LSIGAM trip unit and standard frame dimensions for retrofit.
Yes, it is designed for industrial protection with multiple certifications. It is CE marked, UL Listed, and NEMA compliant, along with additional certifications from bodies such as CSA, DNV GL, and Lloyd's Register, ensuring suitability for global installations and regulatory compliance in harsh environments.
Absolutely. The MPS8604WEAXX2S integrates with Power Xpert Protection Manager and the Magnum PXR trip system, enabling real-time monitoring, diagnostics, and centralized protection coordination. This integration reduces maintenance time, lowers downtime, and supports data-driven decision-making to improve total cost of ownership.
The device fits within standard Magnum frame footprints: length/depth 16.3 inches, height 16.8 inches, width 44.1 inches, and a weight of 319 pounds. These specs aid in panel space planning, clearance calculations, and safe handling during installation or replacement in retrofit projects.