Eaton MPSC6N4MEAXXSW Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC6N4MEAXXSW
MPSC6N4MEAXXSW
Manufacturer
Eaton
Part number
MPSC6N4MEAXXSW
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects distribution panels and motor loads with precision. Many teams struggle with downtime and complex integration when upgrading protection schemes. UL Listed, CSA Certified, and CE Marked certifications ensure safety compliance across North American and European installations. This unit's four-pole design, motorized racking, and compatibility with Power Xpert Release trip units streamline maintenance and upgrade cycles, delivering faster service and safer operation, while supporting standard Magnum frames and easy procurement. Engineers gain predictable downtime metrics and simplified warranty coverage through documented Eaton installation guides. This makes it suitable for critical processes in manufacturing, data centers, and infrastructure projects.

Product Information

Extended Description

MPSC6N4MEAXXSW 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, No trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6N4MEAXXSW
UPC
786689630102
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked CCC Marked SABA Listed NEMA Compliant
Certifications
UL Listed CSA Certified KEMA Certified Lloyd's Register Certified ANSI 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 - MPSC6N4MEAXXSW Eaton Specification Sheet - MPSC6N4MEAXXSW 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 construction with a 6000 A main rating and 100 kA short‑circuit capacity increases protection margin, reducing nuisance trips and allowing larger motor loads to start safely. This translates to fewer unplanned outages and more stable production lines for heavy manufacturing environments. The drawout vertical design with motorized racking mounting enables fast, safe maintenance and minimizes panel downtime, which supports quick start-ups after servicing and reduces labor costs. While shipped without a trip unit, the Magnum MPSC6N4MEAXXSW is upgrade-ready with Power Xpert Release trip units, giving you the flexibility to tailor protection curves without hardware changes. The fan‑cooled design sustains operation in hot enclosures and demanding environments, improving reliability and extending breaker life. With broad certifications and compliance, the unit simplifies audits and cross‑border deployments, while its dimensions and weight fit standard Magnum frame installations for straightforward panel integration. The overall footprint supports scalable protection across distributed power architectures, aligning with industry practices for motor control centers and switchgear assemblies.

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FAQs

The MPSC6N4MEAXXSW is designed for standard Magnum frame integration with drawout vertical mounting and motorized racking. It supports fast maintenance cycles and aligns with Magnum PXr trip unit upgrades, allowing seamless retrofits without changing enclosure dimensions. For existing installations, verify enclosure depth and mounting rails to ensure full engagement of the drawout mechanism and motorized racking features.
This four-pole Magnum unit features a 6000 A main rating and a 100 kA short-circuit capacity, delivering high fault withstand for large feeders and motors. It is UL Listed and CSA Certified, with CE Marked compliance, ensuring broad regulatory acceptance and safety performance across North American and European applications.
The MPSC6N4MEAXXSW is shipped without a trip unit by default, but it is upgrade-ready with Power Xpert Release trip units. This enables you to tailor protection curves post-installation and upgrade protection without replacing the breaker body, supporting future-proof protection strategies.
Dimensions are 16.3 in depth, 16.8 in height, and 44.1 in width, with an operating weight around 319 lb. Plan for a drawout, vertical-mounted footprint with adequate space for motorized racking clearance, ventilation, and service access. Confirm panel cavity size and mounting rails compatibility before procurement.
Eaton provides extensive manuals, application notes, and product guides, including user manuals for Magnum PXR trip units and installation papers. You’ll find certificates of compliance, service bulletins, and compatibility guides to support audits, spare parts planning, and long-term maintenance with a clear upgrade path.