Eaton MPSC324WEAXX2Q Magnum low voltage power circuit breaker - UL Listed
Part Number: MPSC324WEAXX2Q
Quick Summary
Eaton Magnum low voltage power circuit breaker protects high‑current panels in industrial distribution networks. Engineers often struggle with downtime, difficult maintenance, and integration in multi‑region sites; this unit’s drawout vertical mounting and four‑pole design streamline replacement, servicing, and coordination. It carries UL Listed, CE Marked, NEMA Compliant, and additional certifications such as CSA, KEMA, ANSI, and DNV GL to ensure global compliance in diverse facilities. By pairing with the Magnum PXR trip unit and Power Xpert software, it enables precise protection tuning, rapid fault isolation, and improved asset uptime. In short, it delivers durable protection, easier diagnostics, and a lower total cost of ownership for demanding power systems.
Product Information
Extended Description
MPSC324WEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Drawout vertical mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324WEAXX2Q
UPC
786689634094
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
SABA Listed CCC Marked CE Marked NEMA Compliant
Certifications
UL Listed CSA Certified KEMA Certified ANSI Lloyd's Register 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
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 - MPSC324WEAXX2Q
Eaton Specification Sheet - MPSC324WEAXX2Q
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
The MPSC324WEAXX2Q combines a four‑pole configuration with a 3200 A rating and a 100 kA interrupt capability, delivering robust fault protection for large distribution panels and critical process lines. Business impact: higher uptime and reduced risk of cascading faults, especially during high‑inrush events and motor starts. Application: suitable for heavy manufacturing, data centers, and power distribution centers requiring reliable, high‑capacity protection. The drawout vertical mounting enables fast, safe breaker replacement with minimal panel disruption, reducing maintenance time and associated labor costs. Compatibility with existing Magnum frame installations simplifies upgrades and minimizes panel modification work. The PXR25 LSIAM trip unit supports selective coordination and fast, accurate tripping, improving safety and reducing nuisance trips in complex feeder schemes. This setup is aligned with Power Xpert Protection Manager workflows for remote monitoring and maintenance planning. Certifications and compliances reinforce global applicability, meeting SABA, CCC, CE, and NEMA requirements across markets. Measured dimensions and weight (14.6 in depth, 16.8 in height, 21.2 in width, 160 lb) assist with enclosure planning and mechanical interfaces, while the broad ecosystem of renewal parts and technical datasheets supports long‑term lifecycle management. Industry insight shows that pairing Magnum with PXRs improves fault analytics, enabling engineers to optimize protection settings and extend component life across multi‑site facilities.
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FAQs
The MPSC324WEAXX2Q uses a drawout vertical mounting within standard Magnum frame assemblies, enabling quick replacement without major panel rework. Ensure panel space accommodates its 14.6 in depth, 16.8 in height, and 21.2 in width, and verify clearance for wiring and mounting hardware. The four‑pole configuration suits multi‑feed panels and coordinate protection with existing PXRs.
This breaker handles up to 3200 A with a 100 kA interrupt rating and ships with a PXR25 LSIAM trip unit. That combination supports selective coordination and precise tripping under fault conditions. It is UL Listed and CE Marked, with additional standards such as CSA and KEMA certification to back performance in diverse environments.
Yes. The four‑pole Magnum frame with 3200 A rating and 100 kA interrupt capacity is appropriate for motor control centers and large motor feeders. The PXR trip unit provides advanced protection functions that reduce nuisance trips during motor starts, while the drawout design simplifies maintenance in busy production lines.
The unit carries UL Listed, CSA Certified, KEMA Certified, ANSI, Lloyd’s Register Certified, ABS Certified, and DNV GL Certified. It also features SABA Listed, CCC Marked, CE Marked, and NEMA Compliant protections, offering broad regulatory acceptance for global installations and multi‑site compliance programs.
A full range of renewal parts and technical datasheets is available, including Magnums’ renewal parts documentation and Quick Start guides. Resources such as the Power Xpert Protection Manager and installation manuals help plan maintenance, software integration, and spare parts optimization to maximize uptime and minimize lifecycle costs.