Eaton MPSC5N3VEAXX2Q Magnum LV Circuit Breaker - UL

Part Number: MPSC5N3VEAXX2Q
MPSC5N3VEAXX2Q
Manufacturer
Eaton
Part number
MPSC5N3VEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution panels with precise overcurrent protection. Engineers often battle nuisance trips, coordination gaps, and costly downtime when protecting motor starters and feeders. This unit carries UL Listed, CE Marked, and NEMA Compliant certifications, reinforcing regulatory compliance and safer fault isolation. Designed for seamless integration with modern protection schemes, it supports scalable protection with Power Xpert Protection Manager and the Magnum PXR trip option, delivering reliable performance and reduced maintenance.

Product Information

Extended Description

MPSC5N3VEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (AABBCC), 100 kA, Three-pole, Fixed vertical mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC5N3VEAXX2Q
UPC
786689631697
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
NEMA Compliant CCC Marked CE Marked SABA Listed
Certifications
ANSI CSA Certified KEMA Certified Lloyd's Register Certified UL Listed 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 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 - MPSC5N3VEAXX2Q Eaton Specification Sheet - MPSC5N3VEAXX2Q 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
Power Xpert Release trip unit (PXR25 LSIAM) provides precise, selective tripping, reducing outage scope and improving motor protection. Business impact: shorter fault restoration times and lower repair costs in high-demand facilities; Application: data centers, manufacturing lines, and large motor drives. The three-pole design with fixed vertical mounting simplifies installation and alignment, enabling faster commissioning and consistent enclosure layouts. Business impact: installation time savings and reliable panel density; Application: standard LV distribution cabinets. A high frame rating of 5000 A (AABBCC) with 100 kA interrupting capacity delivers robust fault handling for demanding applications, reducing unplanned downtime. Business impact: enhanced reliability and safety in harsh environments; Application: heavy equipment and process lines that demand high fault tolerance. The product’s certifications—NEMA, CE, SABA, ANSI/CSA, UL—facilitate global compliance and smoother product acceptance. Business impact: streamlined international projects and fewer regulatory hurdles; Application: multinational plants and export-ready installations. Compatibility with Power Xpert Protection Manager enables remote monitoring, integration with protection management workflows, and faster maintenance planning. Business impact: improved asset utilization and lower lifecycle costs; Application: modernized plant control rooms and IoT-enabled facilities.

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FAQs

Follow Eaton's installation guide for Magnum LV breakers. This model is a three-pole unit with fixed vertical mounting, designed for straightforward insertion into standard low-voltage panels. Ensure alignment with the bus and verify proper torque on mounting hardware to maintain fault-clearing performance.
Key specs include a PXR25 LSIAM trip unit, three-pole configuration, 5000 A frame rating (AABBCC), 100 kA interrupting capacity, and fixed vertical mounting. UPC is 786689631697 and the catalog number is MPSC5N3VEAXX2Q, suitable for 16.3 in depth, 16.8 in height, and 31.1 in width panels.
Yes. The Magnum PXR trip unit is designed to integrate with Power Xpert Protection Manager, enabling centralized protection management, remote monitoring, and streamlined maintenance workflows for industrial facilities.
The product carries UL Listed certification and CE Marking, along with NEMA compliance and SABA listing. Additional certifications include ANSI CSA, KEMA, Lloyd's Register, ABS, and DNV GL to support global deployment and regulatory acceptance.
Expect improved reliability and reduced downtime due to precise selective protection from the PXR25 trip unit, easier maintenance through Power Xpert integration, and potential lifecycle cost savings from centralized protection management and faster fault isolation in high-demand installations.