Eaton MPSC203VEAXXSW Magnum breaker - UL Listed
Part Number: MPSC203VEAXXSW
Quick Summary
Eaton Magnum low voltage power circuit breaker protects electrical distributions in industrial settings by interrupting fault currents. Choosing the right frame size and coordination can complicate installation and maintenance, especially when integrating with protection management systems. It complies with NEMA, SABA, and CCC marks, and carries UL Listed and CE Marked certifications for global acceptance. The fixed vertical mounting, standard-frame design, and 2000 A rating support robust protection of large feeders while simplifying panel design. This solution pairs with Eaton’s protection ecosystem to reduce downtime and optimize total cost of ownership for facilities requiring reliable, globally approved protection.
Product Information
Extended Description
MPSC203VEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Three-pole, Fixed vertical mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC203VEAXXSW
UPC
786689636753
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
NEMA Compliant SABA Listed CCC Marked CE Marked
Certifications
KEMA Certified Lloyd's Register Certified ANSI CSA 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 - MPSC203VEAXXSW
Eaton Specification Sheet - MPSC203VEAXXSW
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 → Business Impact → Application: The MPSC203VEAXXSW is a three-pole, fixed-vertical Magnum frame breaker with a 2000 A rating and 100 kA short-circuit capability. This combination delivers high fault-current protection for large feeders and motor circuits, reducing equipment damage and unplanned downtime in heavy industry. Application: suitable for industrial power distribution panels and motor-control centers needing durable, scalable protection. Feature → Business Impact → Application: It is NEMA Compliant, SABA Listed, and UL Listed with CE Marked certifications, consolidating compliance across North America and Europe. Benefit: lowers QA risk, speeds procurement, and simplifies regulatory audits. Application: ideal for multi-national facilities with strict compliance requirements. Feature → Business Impact → Application: Mounting is fixed vertical with a standard frame, facilitating fast installation and clean panel layouts. Benefit: reduces commissioning time and cabinet real estate, enabling compact, cost-effective installations. Application: suitable for new builds and retrofit projects in brownfield sites. Feature → Business Impact → Application: Upgrade path to Magnum PXR trip units enables tailored protection coordination when project scope expands. Benefit: future-proofs the installation and minimizes future retrofits. Application: scalable protection strategy for growing plants and data centers. Feature → Business Impact → Application: Comprehensive documentation and access to application notes, TCC curves, and manuals supports fast commissioning and ongoing maintenance. Benefit: lowers total cost of ownership through faster troubleshooting and standardized procedures. Application: maintenance teams and procurement teams seeking reliable, well-documented protection devices.
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FAQs
The MPSC203VEAXXSW is a three-pole, fixed-vertical, Magnum frame breaker designed for standard LV panels and motor-control centers that accept Magnum devices. It can be paired with Magnum PXR trip units for enhanced protection coordination and seamless integration with Eaton protection systems.
Catalog number MPSC203VEAXXSW; three-pole; fixed-vertical mounting; 2000 A rated; 100 kA short-circuit rating; dimensions 14.6 in L, 16.8 in H, 16.2 in W; weight 118 lb; UL Listed, CE Marked, NEMA Compliant, SABA Listed, ANSI CSA Certified.
Yes. It carries UL Listed and CE Marked approvals, along with ANSI CSA, KEMA, Lloyd’s Register, and other certifications, supporting global installation. It also aligns with NEMA compliance, enabling cross-border equipment deployment.
This model ships without a trip unit, but it is compatible with Magnum PXR trip units for selective coordination. Field installation supports upgrading protection capabilities without replacing the device, assuming frame and accessory compatibility are maintained.
The high fault-current rating and robust construction reduce unplanned downtime, while compatibility with Eaton protection-management tools improves maintenance scheduling. The standard-frame design also speeds installation and spare-part procurement, contributing to lower lifecycle costs in active industrial environments.