Eaton MPSC324HEAXX2Q Magnum LV CB - Four-Pole, UL Listed

Part Number: MPSC324HEAXX2Q
MPSC324HEAXX2Q
Manufacturer
Eaton
Part number
MPSC324HEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker is designed to deliver reliable overcurrent protection for industrial control panels and motor circuits. In practice, engineers face downtime from nuisance trips and protection setting miscoordination; this breaker with a PXR25 LSIAM trip unit helps minimize false trips and improves selectivity across feeders. It carries CE Marked, UL Listed, and ANSI/CSA certifications to support global deployments, with additional approvals such as KEMA, Lloyd's Register, and DNV GL for high-stakes environments. By combining robust protection with integration capabilities, it delivers value for manufacturers seeking safer, compliant, and efficient power distribution in factory floors, process lines, and automation cabinets. This appliance supports low-voltage protection strategies while aligning with Power Xpert Protection Manager workflows.

Product Information

Extended Description

MPSC324HEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Fixed horizontal mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324HEAXX2Q
UPC
786689633271
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
NEMA Compliant CCC Marked SABA Listed CE Marked
Certifications
ANSI CSA Certified UL Listed KEMA 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 - MPSC324HEAXX2Q Eaton Specification Sheet - MPSC324HEAXX2Q Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: PXR25 LSIAM electronic trip unit delivers advanced protection and coordination. Benefit: Improves selectivity and reduces downtime by isolating only the faulted section, lowering outage impact. Application: Motor feeders and process lines requiring precise protection settings. Feature: High current rating of 3200 A with a 100 kA short-circuit capacity. Benefit: Supports heavy-load feeders and large fault currents without nuisance trips, enhancing line reliability. Application: Main feeders in distribution panels and switchgear within heavy industrial facilities. Feature: Four-pole configuration with fixed horizontal mounting. Benefit: Simplifies three-phase protection and facilitates straightforward installation in standard assemblies. Application: Motor control centers and industrial switchboards where space and alignment matter. Feature: Comprehensive certifications including UL Listed, CE Marked, ANSI/CSA Certified. Benefit: Eases procurement and regulatory compliance for global plants, reducing qualification cycles. Application: Global manufacturing sites with strict safety and performance standards. Feature: Compatibility with Magnum and Power Xpert Protection Manager ecosystems plus available manuals and application papers. Benefit: Faster setup, easier maintenance, and improved monitoring across plant networks. Application: Plant-wide protection management and remote diagnostics. Insight: Availability of time-current curves and renewal part resources supports lifecycle optimization and predictable maintenance budgeting for archival inventories and spares.

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FAQs

This model uses fixed horizontal mounting and a four-pole configuration designed for standard Magnum frames. It fits typical panel rails and switchgear footprints, with dimensions of 14.6 in depth, 16.8 in height, and 21.2 in width, simplifying replacement in legacy Eaton Magnum installations.
Key specs include a 3200 A current rating, 100 kA short-circuit current rating, four-pole configuration, and a PXR25 LSIAM electronic trip unit. The unit weighs 160 lb and carries UL Listed and CE Marked certifications for global deployment.
Yes. The four-pole design with the PXR25 LSIAM trip unit supports motor feeders and process lines, delivering selective protection to minimize downtime during faults while enabling coordinated protection schemes across automation cabinets.
The breaker is UL Listed and CE Marked, with ANSI CSA certification. Additional third-party approvals include KEMA, Lloyd's Register, DNV GL, and ABS, supporting compliance across global installations.
Lifecycle planning benefits from Magnum renewal parts and compatible accessories. The PXR family supports long service life, reduced maintenance interruptions, and easier budgeting due to documented parts availability and protection management integration.