Eaton MPSC324WEAXX2F Magnum low voltage power circuit breaker - UL Listed 100 kA

Part Number: MPSC324WEAXX2F
MPSC324WEAXX2F
Manufacturer
Eaton
Part number
MPSC324WEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution by interrupting fault currents in large industrial plants. In practice, engineers face challenges with selective coordination and minimizing downtime during faults or maintenance windows. This model is UL Listed, CSA Certified, and CE Marked, with additional certifications from KEMA, Lloyd's Register, and DNV GL to support global compliance. The Magnum PXR20 LSIGAM trip unit delivers precise protection and straightforward settings. Designed for scalable power protection, it supports Power Xpert Protection Manager integration, helping you reduce downtime, improve safety, and optimize maintenance costs across complex electrical networks.

Product Information

Extended Description

MPSC324WEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Drawout vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324WEAXX2F
UPC
786689634070
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
ANSI UL Listed KEMA Certified CSA Certified Lloyd's Register 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 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 - MPSC324WEAXX2F Eaton Specification Sheet - MPSC324WEAXX2F 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
Feature: Four-pole, drawout vertical mounting provides robust, easy-to-remove protection assemblies. Business Impact: Simplified inspection and faster replacement reduce maintenance time and outage duration. Application: Large panelboards in heavy industry where clear visibility and reliability matter. Feature: 3200 A frame with 100 kA short-circuit rating ensures capacity for demanding feeders. Business Impact: Higher reliability and reduced risk of nuisance trips under fault conditions. Application: Main feeders and distribution trunks in manufacturing facilities. Feature: PXR20 LSIGAM electronic trip unit supports adjustable protection settings and advanced coordination. Business Impact: Improved selectivity and arc-flash energy management, lowering safety risk and service interruptions. Application: Complex systems requiring precise protection schemas. Feature: Global certifications (UL Listed, CSA Certified, CE Marked, KEMA/LR/DNV GL/ABS) provide regulatory assurance. Business Impact: Streamlined procurement and faster jobsite approval across multinational projects. Application: Multisite installations across industries with stringent compliance needs. Feature: Drawout vertical mounting and compact dimensions (14.6 in D, 16.8 in H, 21.2 in W) enable retrofit and space efficiency. Business Impact: Easier upgrades and panel modernization without extensive layout changes. Application: Existing electrical rooms with limited clearance. Feature: Compatibility with Magnum PXR trip units and Power Xpert Protection Manager enables integrated monitoring. Business Impact: Proactive asset management, reduced downtime, and improved maintenance planning. Application: Plants pursuing digitalization and predictive maintenance strategies.

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FAQs

The MPSC324WEAXX2F is designed for Magnum PXR platforms and supports the PXR20 LSIGAM trip unit. It installs as a four-pole, drawout unit in standard frame panels and is compatible with Power Xpert Protection Manager for monitoring, configuration, and centralized protection management.
Key specs include a 3200 A current rating, 100 kA short-circuit current rating, four-pole configuration, and a drawout vertical mounting orientation. These features support robust protection in demanding industrial feeders and main distribution circuits.
Yes. With the PXR20 LSIGAM electronic trip unit and the Magnum family’s coordination capability, this breaker enables precise, selective tripping to minimize downstream disturbances and maximize system uptime in complex facilities.
This breaker carries UL Listed and CSA Certified marks, CE Marked, and additional third-party certifications from KEMA, Lloyd's Register, DNV GL, and ABS, ensuring broad regulatory compliance for global installations.
Its drawout design simplifies inspection and replacement, reducing downtime during maintenance. The unit’s compatibility with existing Magnum protection schemes and Power Xpert tools supports easier modernization and longer service life of electrical distribution systems.