Eaton MPSC324WEAXX2S Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC324WEAXX2S
MPSC324WEAXX2S
Manufacturer
Eaton
Part number
MPSC324WEAXX2S
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects industrial feeders by interrupting fault currents in power distribution systems. Operators and procurement teams often confront the challenge of delivering fast, selective protection without sacrificing uptime or driving maintenance costs. This unit combines a PXR25 LSIGAM trip unit with a four-pole, drawout vertical mounting and ratings up to 3200 A and 100 kA, while carrying SABA Listed, CCC Marked, and NEMA/ CE certifications for global applicability. By aligning with the Magnum family and Power Xpert Release, the solution enables scalable protection schemes, easier retrofits, and lower total cost of ownership across demanding manufacturing, data centers, and process facilities.

Product Information

Extended Description

MPSC324WEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Drawout vertical mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324WEAXX2S
UPC
786689634100
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 NEMA Compliant CE Marked
Certifications
Lloyd's Register Certified UL Listed KEMA Certified ANSI CSA Certified 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPSC324WEAXX2S Eaton Specification Sheet - MPSC324WEAXX2S 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
Feature → Business Impact → Application: The MPSC324WEAXX2S uses a 3200 A frame and 100 kA interrupt rating to reliably handle high fault currents, reducing nuisance trips and protecting essential equipment in heavy industry and large distribution feeders. This translates to measurable uptime gains and lower repair costs in critical facilities such as steel plants and automated manufacturing lines. Feature → Business Impact → Application: The PXR25 LSIGAM trip unit delivers advanced protection logic with configurable settings, enabling precise coordination and faster fault isolation. This is vital for process industries and data centers where protection selectivity minimizes disruption to non-fault circuits while safeguarding expensive assets. Feature → Business Impact → Application: Drawout vertical mounting makes installation, inspection, and maintenance faster and safer, minimizing downtime during retrofit projects and routine servicing in legacy switchgear. Feature → Business Impact → Application: Four-pole construction improves phase coordination and protection accuracy across three-phase systems, enhancing system reliability in complex motor loads and high-demand manufacturing processes. Feature → Business Impact → Application: The product carries multiple certifications and compliance marks, reducing regulatory risk and accelerating multi-region deployments in facilities subject to UL, CE, NEMA, and CCC requirements. Feature → Business Impact → Application: Compatibility with Magnum renewal parts and Power Xpert Release ecosystems enables long lifecycle support, easier upgrades, and a lower total cost of ownership for capital-intensive installations.

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FAQs

The MPSC324WEAXX2S is designed for MAGNUM platform integration with four-pole, drawout vertical mounting. It supports Power Xpert Release ecosystems and leverages standard low-voltage breaker interfaces, enabling straightforward retrofits into compatible assemblies and ensuring reliable replacement wherever Magnum or similar drawout configurations are present.
This model features a 3200 A frame, a 100 kA interrupting rating, four-pole construction, and a PXR25 LSIGAM trip unit. It is built for heavy-duty protection in industrial power distribution and supports drawout mounting for easy maintenance and replacement in complex systems.
Certifications include UL Listed, CE Marked, and NEMA Compliant, along with SABA Listed and CCC Marked compliances, plus additional international certifications. This mix supports worldwide deployments, simplifies regulatory approvals, and reduces risk when specifying breakers for multi-site facilities.
The PXR25 LSIGAM trip unit delivers configurable protection, improved coordination, and faster fault isolation. It enables selective tripping and easier integration with protection management systems, reducing downtime and enabling scalable protection schemes in process plants and high-capacity motor drives.
The breaker offers high reliability with a robust interrupt rating, reducing unplanned downtime. Lifecycle benefits include availability of renewal parts, simplified diagnostics via Power Xpert integrations, and lower total cost of ownership through extended service intervals and compatibility with existing Magnum infrastructure.