Eaton MPSC253MEAXX2F Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC253MEAXX2F
MPSC253MEAXX2F
Manufacturer
Eaton
Part number
MPSC253MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides reliable overcurrent protection for large motor feeders and distribution panels. Engineers often confront downtime and protection miscoordination when trip options don’t align with load profiles, leading to unnecessary outages. This model is UL Listed, CE Marked, and ANSI/KEMA/CSA certified, supporting global compliance and safer installations. With the Power Xpert Release PX R trip unit and a drawout vertical design with motorized racking, it enables faster maintenance, precise protection coordination, and reduced lifecycle costs, while integrating with modern protection-management systems.

Product Information

Extended Description

MPSC253MEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 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
MPSC253MEAXX2F
UPC
786689637798
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
UL Listed Lloyd's Register Certified ANSI KEMA Certified CSA 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual 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 - MPSC253MEAXX2F Eaton Specification Sheet - MPSC253MEAXX2F Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Feature the Magnum PXR trip unit delivers precise coordination for high-current applications, reducing nuisance tripping and improving selectivity. This translates to measurable business impact: improved equipment uptime, safer startup/shutdown sequences, and easier compliance reporting for industrial facilities. Application wise, the 2500 A rating and 100 kA interrupting capability provide robust protection for large motor feeders and critical distribution panels in manufacturing plants, mining, and data centers. The drawout vertical design with motorized racking accelerates maintenance tasks, allows safe rack/unrack operations, and minimizes panel downtime during inspections or part replacements. Compatibility with Power Xpert Protection Manager supports remote monitoring and faster fault analysis, reducing incident response times. The inclusion of UL Listed, CE Marked, ANSI and CSA certifications reinforces regulatory alignment across regional sites, helping procurement teams simplify supplier qualification and audit readiness. Additional insights from field technicians emphasize that standardizing on Magnum PX R trip units improves maintenance planning and spares availability, delivering lower total cost of ownership across the lifecycle.

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FAQs

Begin with a panel that supports Magnum drawout breakers and motorized racking. Verify a standard frame fit for a 2500 A device and confirm the PX R trip unit configuration. Install the breaker upright in the rack, wire control circuits per the user manual, and engage motorized racking for rack/unrack operations. Ensure UL Listed and CE compliance are documented for your site.
This model is rated for 2500 A continuous current and features a 100 kA interrupting capacity. It is a three-pole device with a drawout vertical mounting and the PX R trip unit. Dimensions include 14.6 in depth, 16.8 in height, and 16.2 in width, with a weight of about 118 lb. The unit is UL Listed and compatible with relevant industry standards.
Yes. The 2500 A / 100 kA rating, three-pole design, and PX R trip unit provide robust motor feeder protection with good selectivity and fast fault isolation. It is suitable for demanding environments like manufacturing lines and process plants, where reliable protection coordination reduces unplanned downtime and supports smooth motor startup sequences under varying load conditions.
The MPSC253MEAXX2F carries UL Listed and ANSI certifications, plus CE Marked, CSA Certified, and other recognized validations (Lloyd’s Register, DNV GL, ABS, and KEMA as noted). It is also NEMA Compliant and SABA Listed, aligning with global electrical installation requirements and aiding cross-border procurement and regulatory audits.
Eaton provides user manuals, product guides, and renewal parts information for Magnum breakers, including the PXR trip unit documentation. Availability of these assets, plus integration with Power Xpert Protection Manager, enables quicker fault diagnosis, reduced maintenance downtime, and longer equipment life. The improved coordination and safer maintenance practices translate to lower total cost of ownership over the unit’s lifecycle.