Eaton MPSC6A4GEAXX2A Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC6A4GEAXX2A
MPSC6A4GEAXX2A
Manufacturer
Eaton
Part number
MPSC6A4GEAXX2A
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides reliable protection for industrial electrical systems in motor control and distribution. Engineers and procurement teams often struggle with sourcing a protection device that fits large drawout frames, supports motorized racking, and coordinates with modern protection management tools. This model carries UL Listed, CE Marked, and NEMA compliant certifications, plus CSA, ANSI, and other international approvals to streamline global approvals. Additional certifications, including Lloyd's Register and KEMA, further validate its reliability for critical processes. With PXR20 LSI trip unit and extendable frame options, this breaker delivers safe, scalable protection while reducing installation time and lifecycle costs.

Product Information

Extended Description

MPSC6A4GEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 100 kA, Four-pole, Drawout vertical with extensions and motorized racking mounting, PXR20 LSI trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6A4GEAXX2A
UPC
786689632984
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked NEMA Compliant CE Marked SABA Listed
Certifications
UL Listed Lloyd's Register Certified KEMA Certified CSA 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 Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx 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 - MPSC6A4GEAXX2A Eaton Specification Sheet - MPSC6A4GEAXX2A 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 rating and fault tolerance translate to robust protection for large feeders and motors, with a 100 kA short-circuit rating and a 6000 A NABCNABC capability. The drawout vertical design with extensions and motorized racking mounting enables fast maintenance and safer, tool-free servicing, minimizing downtime on critical lines. The PXR20 LSI trip unit provides precise protection and supports selective coordination strategies, aligning with Power Xpert Protection Manager workflows for clear alarm and event management. As a four-pole device, it delivers stable three-phase protection with neutral handling, essential for motor drives and large equipment. The unit's broad compliance footprint — UL Listed, CE Marked, NEMA Compliant, and more — accelerates regulatory approvals across regions. Its vertical interleaf and modular frame extend installation flexibility for retrofit projects and space-constrained panels.

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FAQs

Yes. The MPSC6A4GEAXX2A uses the Magnum drawout vertical format with extensions and motorized racking, designed to slot into standard Magnum panels and compatible switchgear. Before installation, verify frame size, I-line clearance, and racking path. Use the included vertical interleaf and ensure mounting hardware aligns with four-pole configurations. This compatibility reduces retrofit complexity and protects existing investments while enabling future upgrades.
Key specifications include a 100 kA short-circuit interrupting rating and the PXR20 LSI electronic trip unit. The PXR20 provides motor protection functions, adjustable trip curves, and zone selective interlocking options when paired with other Magnum devices. This combination enables selective coordination in distribution schemes, minimizing fault opportunities and improving system uptime across large feeders and motor loads.
Absolutely. The four-pole design, high interrupting capacity, and drawout mounting make it ideal for MCCs and large motor feeders. The 16.3 in depth, 16.8 in height, and 44.1 in width accommodate standard switchgear footprints, while the PXR20 trip unit supports precise protection aligned with motor starting profiles and protective relays. This enables safe, scalable protection as plant loads grow.
Comprehensive approvals include UL Listed, CE Marked, NEMA Compliant, CSA Certified, ANSI, and DNV GL among others, with additional CCC Marked and SABA Listed depending on region. These certifications simplify design validation, supplier qualification, and installation acceptance tests in North America, Europe, and beyond. Always verify the latest certificates from Eaton for your target market and ensure compatibility with your safety and quality programs.
Motorized racking and extensions dramatically reduce maintenance time by enabling quick, safe breaker withdraw and insertion without manual crane movements. This translates to shorter downtime during commissioning and routine maintenance, lower labor costs, and improved safety. In addition, the PXR20 trip unit supports easier diagnostic workflows via protection manager tools, helping you monitor health and plan proactive replacements before failures occur.