Eaton MPSC203MEAXX2S Magnum LV Breaker - UL Listed

Part Number: MPSC203MEAXX2S
MPSC203MEAXX2S
Manufacturer
Eaton
Part number
MPSC203MEAXX2S
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects electrical distribution by interrupting fault currents in industrial systems. Facilities face downtime from nuisance tripping, maintenance headaches, and slow replacement in drawout panels. UL Listed, CE marked, and CSA-certified for global deployment, with NEMA compliance to match installation standards. With Power Xpert Release trip units and selective coordination, it supports safer, code-compliant installations while reducing downtime and total cost of ownership. Engineered for 2000 A service continuity and 100 kA short-circuit withstand, it delivers scalable protection for large facilities. Its drawout design with motorized racking simplifies maintenance during outages and supports faster changeouts.

Product Information

Extended Description

MPSC203MEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC203MEAXX2S
UPC
786689637989
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
CCC Marked SABA Listed CE Marked NEMA Compliant
Certifications
CSA Certified ANSI Lloyd's Register Certified KEMA Certified UL Listed 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 - MPSC203MEAXX2S Eaton Specification Sheet - MPSC203MEAXX2S 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: Power Xpert Release (PXR) trip unit with LSIGAM configuration. Benefit: Enables precise protection and selective coordination, reducing nuisance trips and equipment damage. Application: Large motor drives and manufacturing lines where coordinated protection is critical for uptime. Long-tail keywords: Power Xpert Protection Manager, selective coordination, LSIGAM. Feature: Drawout vertical mounting with motorized racking. Benefit: Faster, safer maintenance and quicker door-to-door replacements with minimal live-work exposure. Application: Live-panel service in process plants and data centers. Long-tail keywords: motorized racking, drawout breaker, quick-changeout. Feature: Standard frame supporting up to 2000 A with 100 kA interrupting rating. Benefit: Handles large feeders and high fault currents without paralleling, reducing panel count. Application: Heavy electrical feeders in industrial facilities. Long-tail keywords: 2000 A main, 100 kA rating, high interrupting. Feature: Global certifications (UL Listed, CE Marked, CSA Certified, NEMA Compliant). Benefit: Simplifies cross-border project approvals and reduces compliance risk. Application: Global deployments and multi-site installations. Long-tail keywords: CE Marked, CSA Certified, NEMA compliant. Feature: Compatibility with Power Xpert Protection Manager for remote configuration and monitoring. Benefit: Streamlines commissioning, diagnostics, and lifecycle management, lowering maintenance costs. Application: SCADA integration, remote data collection, and reliability analytics. Long-tail keywords: Power Xpert Protection Manager, remote monitoring, reliability analytics.

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FAQs

The MPSC203MEAXX2S integrates with Power Xpert Protection Manager to configure and monitor the Magnum PXR trip units. This enables remote monitoring, streamlined firmware management, and centralized protection coordination across multiple breakers, reducing on-site visits and accelerating commissioning for complex distributions.
This breaker delivers a 2000 A main current with a 100 kA short-circuit rating, three-pole configuration, and a drawout vertical mounting with motorized racking. These specs support robust protection for high-demand feeders in industrial power networks and facilitate selective coordination in large panels.
Yes. With its standard frame and drawout vertical design plus motorized racking, it fits into tight spaces and supports quick, safe maintenance. The three-pole configuration and high interrupting rating simplify design for high-density motor control centers and switchgear assemblies.
The unit is UL Listed, CE Marked, and CSA Certified, with additional compliance such as ANSI and NEMA alignment. These certifications facilitate global deployments, meeting both safety and performance requirements across various regulatory environments.
Consider lifecycle costs through access to renewal parts, availability of LSIGAM trip-unit configurations, and compatibility with remote monitoring. The motorized racking design reduces downtime during changeouts, while Power Xpert ecosystem support minimizes field service time and extends service intervals in demanding facilities.