Eaton MPS8504VEAXX2S Magnum LV Circuit Breaker - UL Listed

Part Number: MPS8504VEAXX2S
MPS8504VEAXX2S
Manufacturer
Eaton
Part number
MPS8504VEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides reliable overcurrent protection for industrial distribution panels and switchgear. Engineers often face nuisance trips and difficult coordination across feeders, leading to downtime and higher operating costs. This unit carries UL Listed, CSA Certified, and CE Marked approvals, along with KEMA Certified and Lloyd's Register Certified credentials for global deployment. Its four-pole design with fixed vertical mounting supports scalable protection in demanding environments, while the PXR25 LSIGAM trip unit enables precise coordination. When paired with Power Xpert Protection Manager, maintenance becomes proactive and data-driven, helping you verify settings, monitor health, and reduce total cost of ownership.

Product Information

Extended Description

MPS8504VEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 85 kA, Four-pole, Fixed vertical mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8504VEAXX2S
UPC
786689635930
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
KEMA Certified Lloyd's Register Certified ANSI UL Listed CSA Certified DNV GL Certified ABS 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 - MPS8504VEAXX2S Eaton Specification Sheet - MPS8504VEAXX2S 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: 5000 A withstand and 85 kA interrupting capacity. Business Impact: Handles high fault currents without compromising selectivity, reducing arc flash exposure and downtime. Application: Ideal for large feeders in manufacturing plants and distribution panels, enabling safer, more reliable power protection. Feature: Four-pole, fixed vertical mounting. Business Impact: Enhances physical stability and simplifies installation in compact switchgear bays, saving space and labor. Application: Common in LV bus assemblies and rack-mounted configurations where space is constrained. Feature: PXR25 LSIGAM trip unit. Business Impact: Delivers advanced protection and coordination with digital settings, improving reliability and reducing nuisance trips. Application: Suitable for complex networks requiring precise trip coordination and remote monitoring. Feature: Global certifications (UL, CSA, CE, KEMA, Lloyd’s Register). Business Impact: Enables fast qualification for international projects and multi-site deployments, reducing vendor qualification time. Application: Global manufacturing, data centers, and utilities require proven compliance. Feature: Power Xpert Protection Manager integration. Business Impact: Enables remote configuration, health monitoring, and proactive maintenance, lowering maintenance costs over time. Application: Essential for battery rooms, critical load centers, and SCADA-connected facilities.

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FAQs

The MPS8504VEAXX2S carries UL Listed, CSA Certified, and CE Marked approvals, with additional KEMA Certified and Lloyd's Register Certified credentials. It is also NEMA compliant and supports ANSI/UL coordination expectations. These certifications support global deployment, interoperability with widely used electrical systems, and regulatory compliance across industries.
Yes. The breaker uses the Power Xpert Release trip unit (PXR25 LSIGAM) and Eaton’s ZSI guidance papers support zone selective interlocking approaches. This combination enhances selective tripping coordination and reduces arc-flash energy, while maintaining robust protection across feeder configurations.
Electrical ratings include 5000 A withstand and 85 kA interrupting capacity. It is a four-pole device with fixed vertical mounting. Physical dimensions are 16.3 in length, 16.8 in height, and 44.1 in width, with a weight of 319 lb, suitable for large LV switchgear assemblies.
The MPS8504VEAXX2S supports Power Xpert Protection Manager for remote configuration, health monitoring, and event logging. This integration enables proactive maintenance planning, real-time diagnostics, and improved asset management, reducing downtime and extending service life in critical facilities.
Ideal for industrial distribution, manufacturing lines, data centers, and utility-grade power centers with high fault currents. Its four-pole protection, precise trip unit, and broad certifications make it suitable for global deployments requiring reliable coordination, regulatory compliance, and long-term cost of ownership reduction.