Eaton MPS8604WEAXX2Q Magnum LV Circuit Breaker - UL Listed

Part Number: MPS8604WEAXX2Q
MPS8604WEAXX2Q
Manufacturer
Eaton
Part number
MPS8604WEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution panels in industrial facilities, delivering reliable protection for critical processes. Engineers often struggle to balance high interrupting capacity with a compact footprint and straightforward maintenance in demanding environments. This unit is UL Listed, CE Marked, and CSA Certified, with additional SABA Listed and other approvals for global compliance. With the Power Xpert Release trip unit and drawout vertical mounting, it speeds installation and integration with Power Xpert Protection Manager, helping reduce downtime and maintenance costs for modern facilities.

Product Information

Extended Description

MPS8604WEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNABCABC), 85 kA, Four-pole, Drawout vertical mounting, PXR25 LSIAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8604WEAXX2Q
UPC
786689632885
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
ANSI UL Listed CSA Certified Lloyd's Register 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 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 - MPS8604WEAXX2Q Eaton Specification Sheet - MPS8604WEAXX2Q 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
The four-pole Magnum device uses a PXR25 LSIAM electronic trip unit, enabling precise, staged protection across heavy motor loads. This feature delivers improved selective coordination and faster fault isolation, reducing unplanned downtime in manufacturing lines and enabling safer, more reliable operation. Drawout vertical mounting simplifies installation, replacement, and future upgrades, minimizing panel downtime during maintenance and retrofits. The breaker’s 6000 A interrupting capacity (NNABCABC) and 85 kA SCCR support high-energy circuits and large motor loads, reducing the risk of cascading trips and equipment damage in demanding environments. Fan-cooled design maintains performance in hot factory floors or enclosed switchgear, supporting continuous operation without thermal derating. Integration with Power Xpert Protection Manager provides centralized protection, monitoring, and fast fault diagnostics, improving asset management and uptime. Renewal parts and compatible accessories from Eaton help lower total cost of ownership and simplify long-term service planning, even in multi-site deployments.

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FAQs

The MPS8604WEAXX2Q uses a drawout vertical mounting design and is paired with the Magnum PXR trip unit. This combination supports easy installation, quick maintenance swaps, and straightforward retrofits within existing panelboards and switchgear architectures.
Key specs include a four-pole frame, 6000 A interrupting capacity (NNABCABC), 85 kA SCCR, PXR25 LSIAM electronic trip unit, and a fan-cooled design suitable for demanding industrial environments.
Yes. The unit is UL Listed, CE Marked, and CSA Certified, with additional certifications such as SABA Listed and other global approvals to support multi-region deployments.
Ideal for industrial power distribution, heavy motor control, and process lines where high interrupting capacity, reliable protection, and coordination are critical. It integrates with Power Xpert Protection Manager for centralized monitoring in data centers and manufacturing facilities.
Eaton provides renewal parts and accessories for Magnum PXR units, including technical literature and upgrade options. Compatibility with the Power Xpert ecosystem helps simplify service planning and reduce downtime across multi-site installations.