Eaton MPSC6A4WEAXX2S Magnum power breaker - UL Listed

Part Number: MPSC6A4WEAXX2S
MPSC6A4WEAXX2S
Manufacturer
Eaton
Part number
MPSC6A4WEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical power distribution panels by interrupting fault currents. For engineers, coordinating protection settings and maintaining uptime can be challenging in complex installations. The unit carries UL Listed, CE Marked, and Lloyd's Register and KEMA certifications for global compliance, ensuring safe, scalable protection. This combination supports fast commissioning and reliable operation with Power Xpert Release trip units and drawout vertical mounting, delivering measurable business value through reduced downtime and improved protection coordination in industrial environments.

Product Information

Extended Description

MPSC6A4WEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 100 kA, Four-pole, Drawout vertical mounting, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6A4WEAXX2S
UPC
786689632649
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed CCC Marked CE Marked NEMA Compliant
Certifications
Lloyd's Register Certified KEMA Certified ANSI UL Listed CSA Certified ABS Certified DNV GL 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 - MPSC6A4WEAXX2S Eaton Specification Sheet - MPSC6A4WEAXX2S 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
High interrupting capacity protects large plant loads; 6000 A (NABCNABC) with 100 kA short-circuit protection translates to safer start-ups and fewer nuisance trips. This supports smoother coordination with upstream devices and minimizes production interruptions, a critical factor in manufacturing and data-center applications. The PXR25 LSIGAM electronic trip unit provides precise, programmable protection settings, improving fault detection while reducing arc-flash exposure for maintenance teams. In practice, technicians experience quicker fault isolation and simpler maintenance planning, leading to lower total cost of ownership. Four-pole, drawout vertical mounting simplifies retrofits and panel integration, enabling plug-and-play compatibility with standard MV/LV switchgear and Power Xpert protection ecosystems. Compatibility with Power Xpert Manager and related resources accelerates commissioning and ongoing supervision, a key advantage for OEMs and integrators managing multiple sites. The unit’s fan-cooled design supports continuous operation in demanding environments, reinforcing reliability and uptime. Certifications and compliance across global markets, including UL Listed and CE Marked, streamline procurement and enable international projects with minimal re-certification effort. Overall, the Magnum 6A4WEAXX2S offers robust protection without compromising on installation efficiency or long-term maintenance costs.

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FAQs

The MPSC6A4WEAXX2S uses a four-pole, drawout vertical mounting configuration designed for compatibility with standard low-voltage power distribution panels. It supports plug-and-play integration with compatible switchgear and can be swapped into existing spaces with minimal field modification. For proper installation, consult the Magnum PXR product manual MN013016EN and follow the drawout mounting guidelines to ensure correct bus bar alignment and safe withdrawal.
Key specs include a 6000 A interrupting capacity (NABCNABC) and 100 kA short-circuit rating, with the PXR25 LSIGAM electronic trip unit providing programmable, coordinated protection. This combination enables precise protection settings for motor and distribution circuits, reduces nuisance trips, and supports fast fault isolation essential for high-demand environments such as manufacturing floors and data centers.
Yes. The Magnum MPSC6A4WEAXX2S is engineered for demanding industrial use with high interrupting capacity and robust trip-unit technology. Its four-pole design suits multi-pole motor circuits and feeders, while the LSIGAM-PXR trip unit supports motor protection coordination, selectivity, and arc-flash mitigation, making it suitable for heavy industry, process plants, and continuous-run applications.
The unit is UL Listed and CE Marked, with additional Lloyd's Register and KEMA certifications. It also aligns with NEMA and other global compliance requirements, enabling international project deployment. These certifications support safe operation, regulatory adherence, and ease of procurement across multinational sites.
By delivering reliable protection, reduced nuisance trips, and compatibility with Power Xpert Protection Manager, the Magnum breaker minimizes downtime and simplifies protection program administration. The drawout design reduces maintenance time during swaps or replacements, while the documented specifications help engineers validate return-on-investment through improved up-time, smoother commissioning, and fewer field service interventions.