Eaton MPSC5N4MEAXX2C Magnum Breaker - UL Listed

Part Number: MPSC5N4MEAXX2C
MPSC5N4MEAXX2C
Manufacturer
Eaton
Part number
MPSC5N4MEAXX2C
Category

Quick Summary

MPSC5N4MEAXX2C is a Magnum low voltage power circuit breaker that protects industrial distribution panels. Engineers often contend with nuisance trips and lengthy maintenance windows in panel assemblies, which drive downtime and costs; this unit's motorized racking and PXR20 LSIG trip unit help minimize both. UL Listed, ANSI CSA Certified, CE marked, and Lloyd's Register recognized provide robust regulatory assurance for global deployments. The product also carries KEMA, DNV GL, ABS certifications for added reliability in harsh environments. With four poles and a drawout vertical design, it integrates smoothly with Power Xpert Protection Manager workflows, while enabling scalable protection strategies and reduced commissioning time for modern automation facilities.

Product Information

Extended Description

MPSC5N4MEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNAABBCC), 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
MPSC5N4MEAXX2C
UPC
786689631277
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 NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified UL Listed ANSI CSA Certified KEMA 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 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 Eaton Specification Sheet - MPSC5N4MEAXX2C Eaton Specification Sheet - MPSC5N4MEAXX2C 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
Four-pole design provides synchronized protection for multi-phase feeders, enabling precise coordination and reducing fault energy to protect upstream transformers and downstream devices in large industrial panels. Drawout vertical mounting with motorized racking accelerates maintenance, cuts labor time, and enhances safety during breaker replacements in crowded switchgear. The Power Xpert Release PXR20 LSIG trip unit offers configurable protection curves, event logging, and remote-management readiness, improving fault diagnostics and reducing unplanned downtime. A 5000 A frame rating with 100 kA interrupting capacity delivers robust protection against high fault currents common in heavy manufacturing and data-center environments, helping to minimize damage and downtime. The breaker’s global certifications and compliance marks (UL Listed, ANSI/CSA, CE, CCC) simplify audits and cross-border installations. Compatibility with existing Eaton protection ecosystems and standard cataloging supports seamless deployment in new or retrofit projects.

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FAQs

The MPSC5N4MEAXX2C uses a drawout vertical design with motorized racking, compatible with standard Eaton Magnum enclosures and the Power Xpert Protection Manager ecosystem. The four-pole configuration with PXR20 LSIG trip unit aligns with existing protection strategies, enabling seamless upgrades or retrofit without extensive panel rewiring or control system changes.
Key ratings include a 5000 A frame with 100 kA interrupting capacity (Icu) and a four-pole configuration. The PXR20 LSIG trip unit provides adjustable protection curves, while UL Listed, ANSI, and CSA certifications confirm compliance. This combination supports reliable coordination in high-demand feeders and ensures fast fault isolation under heavy load conditions.
Ideal for industrial distribution panels in manufacturing, process industries, data centers, and machine-control panels. The motorized racking enables rapid maintenance in crowded switchgear environments, while the 100 kA fault current rating and 4-pole configuration support robust protection for critical feeders and power distribution networks.
Certifications include UL Listed, ANSI, CSA, Lloyd's Register, KEMA, DNV GL, ABS, and CE/CCC compliance. These marks validate safety, reliability, and regulatory acceptability across global markets, easing procurement for multinational projects and simplifying audit trails for safety and quality programs.
The motorized racking reduces maintenance time and exposure to live parts, while the PXR20 LSIG trip unit improves protection accuracy and fault diagnostics. Combined with centralized monitoring via Power Xpert, this yields lower downtime, faster service, and a favorable return on investment through improved equipment availability and reduced labor costs.