Eaton MPS8504VEAXX2A Magnum LV Power Breaker - UL Listed

Part Number: MPS8504VEAXX2A
MPS8504VEAXX2A
Manufacturer
Eaton
Part number
MPS8504VEAXX2A
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides fast fault interruption to protect panels and critical equipment in industrial power systems. In demanding facilities, nuisance trips and extended downtime disrupt production and inflate maintenance costs. UL Listed, CSA Certified, and CE Marked certifications ensure global compliance and safe operation across North America and Europe. Designed to pair with Magnum PXR trip units and the Power Xpert Protection Manager, this solution supports scalable protection strategies, easy diagnostics, and reduced downtime while delivering reliable coordination across multiple feeders.

Product Information

Extended Description

MPS8504VEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504VEAXX2A
UPC
786689635886
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed CCC Marked NEMA Compliant CE Marked
Certifications
UL Listed CSA Certified KEMA Certified ANSI Lloyd's Register 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 - MPS8504VEAXX2A Eaton Specification Sheet - MPS8504VEAXX2A 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
Four-pole construction with a fixed vertical mounting and an 85 kA short-circuit rating ensures robust interruption in demanding feeders. Business impact: higher fault tolerance reduces arc exposure and downstream damage, improving plant safety and uptime. Application: ideal for panelboard and MCC feeder installations in industrial environments where large fault levels are present. Power Xpert Release trip unit (PXR20 LSI) delivers precise protection and selective coordination. Business impact: faster fault isolation lowers downstream energy loss and minimizes unnecessary trips. Application: compatible with Eaton's Power Xpert Protection Manager, enabling remote monitoring and centralized protection settings. Double standard frame design simplifies replacement and stocking; PXR20 LSI trip unit compatibility supports upgrading protection without replacing the entire assembly. Business impact: reduces downtime and inventory costs. Application: retrofit projects in existing installations where space and compatibility are critical. Extensive certifications support global compliance and risk mitigation. Business impact: streamlines procurement and reduces compliance gaps on multinational projects. Application: suitable for installations requiring UL, CSA, CE, and other recognized certifications. Compact yet robust, this Magnum breaker offers reliable mounting and integration with existing electrical infrastructure. Business impact: simplifies installation, reduces commissioning time, and enables scalable protection architectures. Application: ideal for new builds and retrofits in process industries, data centers, and manufacturing environments.

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FAQs

Installation requires a four-pole device with fixed vertical mounting within a suitable low-voltage panel or MCC enclosure. Confirm panel space for a 16.3 inch depth, 16.8 inch height, and 44.1 inch width. Ensure proper clearance for terminal connections and follow Eaton torque recommendations. The unit is designed for straightforward stocking and minimal rework during retrofits.
This model features a 5000 A interrupt rating, 85 kA short-circuit capacity, and a four-pole configuration with a PXR20 LSI trip unit. The PXR20 supports advanced protection functions and integration with Power Xpert Protection Manager, enabling coordinated protection across multiple feeders and simplified maintenance.
Yes. The PXR20 LSI trip unit enables precise, coordinated protection, which supports selective coordination strategies in motor control centers. For best results, design the surrounding protection scheme with proper feeder discrimination, setpoints, and coordination study documentation consistent with IEC/NEMA guidance.
The MPS8504VEAXX2A carries UL Listed, CSA Certified, and CE Marked certifications, among others. These listings support compliance in North America and Europe, simplify procurement, and reduce regulatory risk for global projects and cross-border deployments.
Integrating with Power Xpert Protection Manager provides centralized monitoring, faster fault diagnosis, and streamlined maintenance scheduling. The combination reduces downtime, supports proactive replacement planning, and lowers total cost of ownership by standardizing parts, improving diagnostics, and enabling scalable protection across facilities.