Eaton MPS8604WEAXXSW Magnum LV Circuit Breaker - UL Listed

Part Number: MPS8604WEAXXSW
MPS8604WEAXXSW
Manufacturer
Eaton
Part number
MPS8604WEAXXSW
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects electrical systems by interrupting fault currents in industrial panels. For maintenance teams, mismatched trip units and complex wiring can extend downtime and increase risk. It is UL Listed, CE Marked, and ANSI/CSA certified, with NEMA compliance, providing broad regulatory confidence for global installations. The unit's drawout vertical mounting and compatibility with Magnum PXR protection units enable fast upgrades, while 4-pole framing supports scalable control schemes. Together, these features translate to reduced maintenance costs, faster panel servicing, and safer operation across critical manufacturing and process environments.

Product Information

Extended Description

MPS8604WEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNABCABC), 85 kA, Four-pole, Drawout vertical mounting, No trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8604WEAXXSW
UPC
786689632830
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 SABA Listed CE Marked
Certifications
KEMA Certified Lloyd's Register Certified ANSI CSA Certified 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 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 - MPS8604WEAXXSW Eaton Specification Sheet - MPS8604WEAXXSW 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
Drawout vertical mounting simplifies service and isolation. This design reduces maintenance time and improves safety by enabling quick disconnect without disturbing adjacent devices. For panel builders and OEMs, the arrangement streamlines assembly, minimizes field errors, and supports future upgrades in metal-clad switchgear. High interrupt capacity and four-pole construction provide robust protection in demanding electrical environments, helping prevent costly outages. With 6000 A service ability and 85 kA short-circuit rating, the Magnum frame reliably interrupts fault currents for large motors and heavy loads. This configuration supports scalable control schemes in motor control centers, conveyors, pumps, and process lines, while maintaining coordination with upstream protection devices. Flexibility comes from a no-trip-unit configuration that can be paired with Magnum PXR protection units as needed. Field upgrades are cost-effective, allowing you to tailor protection levels without replacing the entire breaker or panel hardware. The modular approach minimizes downtime during protection strategy changes and lifecycle upgrades, delivering a lower total cost of ownership. Compliance and safety are reinforced by UL Listed, CE Marked, ANSI/CSA certifications, and NEMA compliance. These certifications help minimize procurement risk in multinational projects and facilitate fast qualification for regulated environments. The result is easier cross-border sourcing, reduced validation steps during commissioning, and confidence in long-term operation. Integration and maintenance efficiency are enhanced by compatibility with Power Xpert Protection Manager and related resources, including product aids and quick-start guides. The ecosystem supports remote monitoring, fault trend analysis, and proactive maintenance planning to optimize uptime. Overall, the MPS8604WEAXXSW delivers reliable protection with scalable deployment options for industrial power distribution networks.

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FAQs

This breaker is designed for drawout vertical mounting used in switchgear and motor control centers. Ensure panel supports four-pole devices, verify busbar spacing, and comply with NEC/NEMA installation guidelines. Verify that a compatible trip unit is selected if protection coordination with upstream devices is required.
The MPS8604WEAXXSW provides a 6000 A service rating and an 85 kA short-circuit rating, four-pole construction, and is intended for high-demand motor and process equipment. It ships without a trip unit, allowing field selection of appropriate protection options and future upgrades.
Yes. The breaker is UL Listed and CE Marked, with additional ANSI/CSA certifications and NEMA compliance reflected in its multiple regulatory stances, supporting global procurement and cross-border commissioning.
Yes. While sold without a trip unit, it is designed for integration with Magnum PXR protection units and Power Xpert Protection Manager workflows, enabling monitoring, configuration, and lifecycle management when protection devices are added.
The modular, field-upgradable approach reduces replacement costs and downtime. By enabling staged protection upgrades and remote monitoring through Power Xpert, you can optimize maintenance intervals, improve reliability, and shorten commissioning cycles, delivering a favorable total cost of ownership.