Eaton MPSC203VEAXX2H Magnum LV circuit breaker - UL Listed

Part Number: MPSC203VEAXX2H
MPSC203VEAXX2H
Manufacturer
Eaton
Part number
MPSC203VEAXX2H
Category

Quick Summary

Eaton Magnum LV circuit breaker protects power distribution in industrial facilities by interrupting fault currents. In high-demand environments, nuisance trips and undersized interrupt ratings can drive costly downtime. UL Listed, CE Marked, and NEMA Compliant certifications ensure global installation and code compliance. Featuring the PXR20 LSIAM trip unit and fixed vertical mounting, this unit strengthens protection coordination and zone-selective interlocking compatibility, while enabling Power Xpert Protection Manager integration for streamlined monitoring and maintenance.

Product Information

Extended Description

MPSC203VEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Three-pole, Fixed vertical mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC203VEAXX2H
UPC
786689636838
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 CCC Marked SABA Listed
Certifications
KEMA Certified CSA Certified Lloyd's Register Certified ANSI 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 - MPSC203VEAXX2H Eaton Specification Sheet - MPSC203VEAXX2H 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
High-capacity protection delivers a 2000 A nominal rating and 100 kA short-circuit interrupting capacity, enabling this breaker to shield feeders and main lugs in sizeable motor control centers. This reduces equipment damage, shortens fault clearance times, and improves overall plant availability. The PXR20 LSIAM electronic trip unit provides precise protection curves, fast fault detection, and flexible coordination with downstream devices, supporting safer startup and reduced arc-flash exposure in demanding processes. With three-pole fixed vertical mounting on a standard Magnum frame, installation is straightforward in existing panel arrangements, minimizing retrofit time and ensuring reliable alignment with bus bars and enclosures. Certifications such as UL, ANSI, CE, and NEMA compliance underpin global procurement and continuous-supply assurance. Full documentation and renewal parts support from Eaton further lowers lifecycle costs and downtime.

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FAQs

The MPSC203VEAXX2H is a three-pole device configured for fixed vertical mounting within Magnum standard frame panels. This alignment ensures stable bus-bar contact, straightforward installation, and proper clearance in enclosure spaces. The three-pole design provides balanced protection across phases, essential for motor starters and large-distribution sections.
This breaker offers a 2000 A nominal current rating with a 100 kA short-circuit interrupting capacity. These ratings enable robust protection for main feeders and large motors in demanding industrial lines, helping to prevent cascading faults and minimize equipment damage during fault conditions.
The MPSC203VEAXX2H carries UL Listed, ANSI, CE Marked, and NEMA Compliant certifications, along with KEMA, CSA, Lloyd's Register, ABS, DNV GL, and other market-recognized certifications. This broad certification portfolio supports global installation, regulatory alignment, and supplier qualification in diverse regions.
The PXR20 LSIAM electronic trip unit offers adjustable long-time, short-time, and instantaneous protection curves for precise coordination. It enhances fault detection speed, enables zone-selective interlocking strategies, and integrates with Power Xpert Protection Manager for centralized protection analytics and maintenance planning.
Yes. Eaton provides comprehensive manuals, quick-start guides, and application papers for Magnum PXR breakers, including zone selective interlocking and selective coordination materials. Access product specs, certificates of compliance, and renewal parts listings to simplify commissioning, repairs, and future upgrades.