Eaton MPSC504MEAXX2C Magnum circuit breaker - UL Listed

Part Number: MPSC504MEAXX2C
MPSC504MEAXX2C
Manufacturer
Eaton
Part number
MPSC504MEAXX2C
Category

Quick Summary

The MPSC504MEAXX2C Magnum circuit breaker protects industrial power distribution from overcurrent, enabling safe motor control. Downtime from misracked breakers, maintenance delays, and coordination gaps can erode uptime and drive costs. CE marked, UL listed, and CSA certified, it meets global safety and performance standards for plantwide deployments. With Power Xpert Release trip units and a robust four-pole, motorized racking design, it delivers reliability and ease of integration. Designed for demanding environments, this breaker supports selective coordination, reduced arc energy, and faster maintenance workflows, improving total cost of ownership. With its rugged construction and drawout vertical mounting, technicians can rack or replace without sectional downtime. Additionally, its compatibility with Eaton's protective management tools ensures seamless integration into modern automation ecosystems.

Product Information

Extended Description

MPSC504MEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC504MEAXX2C
UPC
786689631031
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked SABA Listed NEMA Compliant CCC Marked
Certifications
ANSI CSA Certified Lloyd's Register Certified KEMA Certified UL Listed 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Low voltage circuit breakers guide spec Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Feature: Power Xpert Release (PXR) trip unit enhances selective coordination and precise protection. Business Impact: Reduces nuisance trips and improves overall system reliability, leading to fewer unplanned outages. Application: Ideal for motor control centers and distributed power networks in manufacturing environments. Feature: Four-pole design with a drawout vertical mount and motorized racking. Business Impact: Speeds installation, simplifies maintenance, and minimizes manual handling risks during rack/replace cycles. Application: Suitable for switchgear assemblies, panels, and retrofit projects where downtime must be minimized. Feature: High fault current ratings (5000 A and 100 kA) and robust construction. Business Impact: Improves fault clearance capability and enhances safety margins in aggressive industrial settings. Application: Heavy-duty power distribution in process plants and automotive manufacturing. Feature: Comprehensive certifications (CE, UL Listed, ANSI/CSA, Lloyd’s, KEMA, DNV GL, ABS, etc.). Business Impact: Ensures global compliance and smoother cross-border deployments. Application: Plants operating under multiple regional standards. Feature: Eaton protection ecosystem compatibility. Business Impact: Enables seamless integration with Power Xpert Protection Manager and other Eaton devices, streamlining monitoring and coordination. Application: Modern automation architectures seeking unified protection strategies.

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FAQs

The MPSC504MEAXX2C is designed for drawout vertical mounting with motorized racking, facilitating quick rack-and-replace cycles. It is compatible with Magnum family accessories and supports Power Xpert protection integration, enabling straightforward upgrades in existing Eaton panel boards and switchgear without major rework.
This model features a four-pole configuration with a PXR20 LSIG trip unit, a 5000 A interrupting capacity and a 100 kA short-circuit rating. It supports selective coordination strategies and rapid tripping based on motor protection and distribution needs, helping to minimize arc energy and improve safety margins.
Yes. The PXR trip unit and four-pole design enable precise coordination with downstream protective devices. Properly configured, it allows selective trips that isolate faults without unnecessary outages, preserving production continuity and reducing downtime in complex motor and power distribution networks.
The unit is CE marked, UL listed, and CSA certified, with additional endorsements from ANSI, Lloyd’s Register, KEMA, DNV GL, ABS, and SABA. This broad certification coverage supports global deployment and compliance with regional safety audits and industry regulations.
Motorized racking reduces maintenance time, minimizes manual handling, and lowers the risk of insertion errors. Coupled with Power Xpert protections, it streamlines maintenance workflows, shortens downtime, and improves asset availability, delivering measurable reductions in TCO for mid- to large-scale power distribution systems.