Eaton MPSC254VEAXX2Q Magnum LV Power Breaker - UL Listed

Part Number: MPSC254VEAXX2Q
MPSC254VEAXX2Q
Manufacturer
Eaton
Part number
MPSC254VEAXX2Q
Category

Quick Summary

Eaton MPSC254VEAXX2Q is a Magnum LV power circuit breaker for reliable protection of feeders and motors. Many users struggle with nuisance trips, complex coordination, and costly downtime caused by faults. This unit is UL Listed, CE Marked, and NEMA compliant, with certification coverage that aligns with global and regional codes. Built for high-demand environments, it features the PXR25 LSIAM trip unit for precise protection and fast fault isolation. It integrates with Eaton's Power Xpert Protection Manager for scalable, serviceable protection across distributed power systems. In installation, its standard four-pole, fixed vertical mounting and 2500 A frame suit large switchgear assemblies. With a 100 kA interrupt rating and a robust renewal/repair ecosystem, it helps drive lower lifecycle costs and faster maintenance.

Product Information

Extended Description

MPSC254VEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 A, 100 kA, Four-pole, Fixed vertical mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC254VEAXX2Q
UPC
786689637361
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
ANSI Lloyd's Register Certified UL Listed KEMA Certified 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 - MPSC254VEAXX2Q Eaton Specification Sheet - MPSC254VEAXX2Q 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: Four-pole, fixed vertical mounting with a 2500 A frame and 100 kA interrupt rating. Business Impact: Enables robust fault handling for large feeders and motors, reducing unplanned downtime and improving system reliability. Application: Large electrical rooms, distribution panels, and motor control centers where space and fault tolerance matter. Feature: PXR25 LSIAM trip unit. Business Impact: Delivers precise protection with selective coordination and fault isolation, minimizing collateral outages. Application: Critical processes in manufacturing and process industries seeking high availability. Feature: UL Listed, CE Marked, and NEMA compliant certification package. Business Impact: Accelerates regulatory approval and cross-border project execution, lowering compliance risk. Application: Global installations with strict codes and standards. Feature: Standard Magnum PXR frame with four poles and fixed mounting. Business Impact: Simplifies installation, reduces commissioning time, and improves serviceability. Application: OEM panel builders and service teams deploying in new or retrofit projects. Feature: Compatibility with Power Xpert Protection Manager. Business Impact: Centralized monitoring, easier updates, and streamlined maintenance planning, boosting ROI. Application: Facilities management and energy optimization programs. Feature: 100 kA interrupt rating. Business Impact: Supports high fault currents without compromising safety, extending equipment life. Application: Heavy industrial applications with demanding fault levels.

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FAQs

The MPSC254VEAXX2Q uses a fixed vertical mounting with a standard Magnum PXR frame configured as four-pole. For compatibility, verify enclosure dimensions, rail spacing, and panel busbar alignment to support a 2500 A frame. During installation, connect the four poles to the feeder and motor circuits, ensure proper busbar tightening, and configure the PXR25 LSIAM trip unit per the system protection philosophy to achieve coordinated protection and reliable operation.
This breaker features a 100 kA interrupt rating and a 2500 A current rating. It ships with the PXR25 LSIAM electronic trip unit, providing calibrated overcurrent protection and enhanced coordination. The device is designed for high fault currents in industrial environments and supports Power Xpert Protection Manager integration for centralized settings and monitoring.
Yes. The four-pole, fixed mounting Magnum breaker with a 2500 A frame is ideal for motor feeders and distribution panels in manufacturing and process facilities. The PXR25 LSIAM trip unit enables precise motor protection, while the 100 kA interrupt rating helps manage fault currents from large motors, reducing the risk of nuisance trips and unnecessary downtime.
The MPSC254VEAXX2Q is UL Listed, CE Marked, and NEMA compliant, with additional certifications from ANSI, Lloyd's Register, KEMA, CSA, ABS, and DNV GL. These certifications confirm electrical safety, quality management, and regional compliance, enabling smoother acceptance across North America, Europe, and other global markets for both new builds and retrofits.
Eaton offers renewal parts and a comprehensive support ecosystem for Magnum breakers, including maintenance guides, service news, and compatibility with Power Xpert Protection Manager. The durable design, common frame, and availability of renewal parts help reduce lifecycle costs, shorten maintenance windows, and maximize uptime in industrial power protection programs.