Eaton MPSC203MEAXX2F Magnum LV CB - PXR20 LSIGAM

Part Number: MPSC203MEAXX2F
MPSC203MEAXX2F
Manufacturer
Eaton
Part number
MPSC203MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects motor and distribution circuits in industrial control panels. It is engineered to reduce downtime from nuisance trips and enable safer, faster maintenance in demanding environments. With UL Listed, CE Marked, and CSA Certified ratings, plus ANSI and other global approvals, it meets broad regulatory requirements. This solution also integrates with Power Xpert Protection Manager for centralized protection management, helping to optimize coordination, diagnostics, and energy efficiency across your facility.

Product Information

Extended Description

MPSC203MEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC203MEAXX2F
UPC
786689637958
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
ANSI KEMA Certified Lloyd's Register Certified UL Listed CSA 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 - MPSC203MEAXX2F Eaton Specification Sheet - MPSC203MEAXX2F 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
Drawout vertical mounting with motorized racking provides safer, faster breaker replacement and simplified service workflows, reducing downtime and labor costs while maintaining high availability in critical lines. The PXR20 LSIGAM electronic trip unit delivers precise protection and improved coordination, enabling selective tripping that minimizes collateral outages and extends equipment life. A 2000 A rating and 100 kA interrupting capacity safeguard large feeders and motors common in manufacturing, data centers, and process facilities, supporting reliable operation even under fault conditions. Broad certifications and compliances—including UL Listed, CSA Certified, CE Marked, and ANSI/KEMA references—reduce regulatory risk and streamline procurement across global sites. Compatibility with Magnum PXr protection devices and Power Xpert Protection Manager enables centralized protection strategies, faster diagnostics, and scalable asset health monitoring in evolving automation environments.

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FAQs

Yes. The MPSC203MEAXX2F is designed for drawout vertical mounting with motorized racking and works with Magnum PXR protection units. This compatibility simplifies replacement, reduces service time, and enhances safety during maintenance, making it ideal for panel builders and retrofit projects.
Its 2000 A rating and 100 kA interrupting capacity support large feeders and motor circuits in process lines, packaging, and heavy machinery. The three-pole configuration and drawout design suit control panels, switchgear, and data-center power distribution where reliable protection and easy maintenance are essential.
The device carries UL Listed, CSA Certified, and CE Marked approvals, plus ANSI/KEMA and Lloyd’s Register certifications. These credentials help meet international compliance requirements and simplify procurement for global facilities with diverse regulatory needs.
The LSIGAM trip unit offers advanced protection logic, precise timing, and coordination with upstream devices. This reduces nuisance trips, enables selective protection, and supports easier diagnostics through compatible protection management tools, ultimately lowering repair costs and downtime.
Benefits include reduced maintenance time due to motorized racking, improved uptime from reliable protection against faults, and fewer unplanned outages thanks to selective coordination. When paired with Power Xpert Protection Manager, you gain proactive asset health insights, enabling planned replacements and optimized lifecycle costs.