Eaton Magnum LV Power Breaker MPSC6N4MEAXX2F - UL Listed
Part Number: MPSC6N4MEAXX2F
Quick Summary
Eaton Magnum LV Power Breaker MPSC6N4MEAXX2F protects circuits in industrial power distribution and motor control panels. In practice, engineers confront downtime and protection gaps when upgrading legacy switchgear, so a reliable, easy-to-integrate solution is essential. This unit carries UL Listed, CE Marked, and CSA Certified credentials, plus ANSI and Lloyd's Register approvals, supporting safety, traceability, and audit readiness. Designed for seamless Magnum PXR integration and Power Xpert protection management, it delivers reliability, faster maintenance, and lifecycle cost benefits for panel builders and OEMs.
Product Information
Extended Description
MPSC6N4MEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNAABBCC), 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6N4MEAXX2F
UPC
786689629816
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked SABA Listed NEMA Compliant CE Marked
Certifications
ANSI Lloyd's Register Certified CSA 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 x64 22.6 1
Power Xpert Protection Manager x64 22.6 1
Eaton Specification Sheet - MPSC6N4MEAXX2F
Eaton Specification Sheet - MPSC6N4MEAXX2F
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 → Business Impact → Application: The PXR20 LSIGAM trip unit delivers precise, selective protection with fast, reliable tripping, reducing arc flash exposure and preventing unnecessary outages in complex motor load profiles; this translates to improved uptime and lower maintenance costs for continuous-process industries. Application: panelboards and motor control centers requiring coordinated protection and diagnostic insights. Feature → Business Impact → Application: Drawout vertical with motorized racking mounting enables safe, rapid breaker replacement and reduced maintenance downtime; installers can reconfigure systems without extended outages, ideal for retrofit projects in packaging lines and continuous process plants. Feature → Business Impact → Application: 4-pole, double standard frame construction supports robust power distribution in demanding environments, ensuring compatibility with large-multi-motor feeders and MCCs while simplifying replacement rationales during expansion. Feature → Business Impact → Application: Fan-cooled design maintains stable operating temperatures in enclosed switchgear, extending component life and preserving protection settings in hot-duty applications such as metals, plastics, and batch processing. Feature → Business Impact → Application: Broad certifications and compatibility with Magnum PXR and Power Xpert Protection Manager offer compliance assurance and wired-in analytics, enabling easier audits and data-driven optimization in OEM builds and plant-wide installations.
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FAQs
The MPSC6N4MEAXX2F uses a drawout vertical design with motorized racking, compatible with standard Magnum frame MCCs and LV panels that support four-pole, drawout breakers. Before installation, verify rail spacing, ensure proper panel clearance for racking, and follow the Eaton user manual mn013016en for wiring, alignment, and commissioning procedures. This minimizes downtime and ensures safe operation during maintenance.
Key specs include four-pole configuration, 100 kA interrupting capacity, 6000 A fault current rating, and the PXR20 LSIGAM trip unit. These features enable selective coordination across multiple feeders, reduce arc flash risk, and improve reliability in networks with high inrush or startup currents, particularly in motor-driven applications and complex panelboard assemblies.
Yes. Its four-pole, double-frame design combined with a motorized racking mechanism and high interrupting capacity makes it well-suited for MCCs and heavy-load facilities. The PXR trip unit provides precise protection settings, while the fan-cooled construction helps maintain performance in hot environments typical of metals, plastics, and packaging industries.
The unit carries UL Listed, CE Marked, CSA Certified, plus ANSI and Lloyd's Register certifications, along with KEMA, DNV GL, ABS and other approvals. These credentials support regulatory compliance, supplier qualification, and audit readiness, reducing procurement risk when sourcing electrical protection for regulated facilities and multinational projects.
Power Xpert compatibility enables centralized protection management, advanced diagnostics, and firmware updates for PXR trip units, reducing unscheduled outages and enabling predictive maintenance. The combination with the Magnum architecture minimizes spare parts variety, lowers maintenance labor, and extends service intervals, delivering tangible ROI for OEMs and end users through improved uptime and asset lifecycle costs.