Eaton MPSC203MEAXX2Q Magnum LV Breaker - UL Listed

Part Number: MPSC203MEAXX2Q
MPSC203MEAXX2Q
Manufacturer
Eaton
Part number
MPSC203MEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides essential overcurrent protection for industrial power distribution. Maintenance often requires unsafe manual racking and coordination gaps that drive downtime and risk. This model carries CE Marked, UL Listed, and CSA Certified approvals, ensuring global compliance across markets. With a 2000 A standard frame, 100 kA interrupt capability, three-pole drawout design, and motorized racking, it enables faster service and safer maintenance in demanding environments. Integrated Power Xpert Release trip unit and compatibility with Power Xpert Protection Manager enable proactive protection, smarter coordination, and measurable efficiency gains for OEMs and end users.

Product Information

Extended Description

MPSC203MEAXX2Q 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 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC203MEAXX2Q
UPC
786689637972
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
CE Marked NEMA Compliant SABA Listed CCC Marked
Certifications
KEMA Certified ANSI CSA Certified UL Listed 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 - MPSC203MEAXX2Q Eaton Specification Sheet - MPSC203MEAXX2Q 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: High current capacity (2000 A) within a standard frame. Business Impact: Supports large motor circuits and feeders while maintaining manageable physical footprint, reducing the need for oversized alternatives and lowering upfront equipment costs. Application: Ideal for heavy-load panels and switchgear in manufacturing plants where space is at a premium. Feature: 100 kA breaking capacity. Business Impact: Delivers robust fault-current protection, improving reliability and reducing the risk of collateral damage during high-energy faults. Application: Suitable for demanding industrial environments, processing facilities, and power-critical systems. Feature: Drawout vertical with motorized racking. Business Impact: Enables safe, fast maintenance and quicker replacement without manual handling, decreasing downtime and enabling safer operations. Application: Service-friendly protection in medium to large switchgear assemblies and OEM equipment. Feature: Power Xpert Release (PXR) trip unit, LS I AM variant. Business Impact: Delivers precise, coordinated tripping with adjustable protection settings, improving selectivity and uptime. Application: Critical protection in complex automation lines and multi-motor installations. Feature: Global certifications (UL Listed, CE Marked, CSA Certified; ANSI/NEMA references). Business Impact: Facilitates cross-border procurement and project compliance, reducing supplier friction and validation time. Application: Suitable for multinational projects and facilities requiring standardized approval across regions. Feature: Motorized protection management compatibility. Business Impact: Enables remote monitoring and integration with protection management software for proactive maintenance and reduced mean time to repair. Application: OEMs and end users seeking lifecycle efficiency and data-driven protection strategies.

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FAQs

The MPSC203MEAXX2Q uses a three-pole, drawout vertical design with motorized racking, all built on a standard frame. This configuration enables safe, rapid insertion and withdrawal within switchgear, reduces manual handling, and supports straightforward field servicing. Compatible with common Eaton Magnum assemblies and compatible with Power Xpert Protection Manager workflows for centralized protection management.
This breaker provides a 100 kA breaking capacity and is equipped with a Power Xpert Release (PXR) trip unit, specifically the LS I AM variant. These features support precise, selective protection and quick, reliable tripping in high-demand systems. It also supports a 2000 A frame rating for large feeders and motor circuits within industrial switchgear.
Yes. With a 2000 A standard frame, three-pole configuration, drawout vertical mounting, and motorized racking, the MPSC203MEAXX2Q is well-suited for motor protection in manufacturing lines and heavy equipment stations. The PXR trip unit enables tailored protection settings, improving motor startup coordination and reducing nuisance trips, while offering robust fault protection.
The unit is UL Listed, CE Marked, and CSA Certified, with additional recognition from ANSI and NEMA in its certification suite. These approvals simplify cross-border procurement, support compliance with regional electrical codes, and streamline project approvals for multinational installations. This breadth of certification reduces supplier risk and accelerates commissioning timelines.
Motorized racking enables rapid, safe withdrawal and insertion of the breaker without manual cranking, significantly reducing maintenance labor and equipment downtime. Combined with the PXR protection and remote-management capabilities, this leads to lower mean time to repair, better protection coordination, and a favorable total cost of ownership for large switchgear and motor-driven systems.