Eaton MPSC254HEAXX2H Magnum breaker - PXR20 LSIAM trip unit
Part Number: MPSC254HEAXX2H
Quick Summary
The Eaton Magnum low voltage power circuit breaker provides reliable overcurrent protection for industrial power distribution and switchgear. It is designed to simplify installation and maintenance, reducing downtime on critical production lines. With UL Listed, CSA Certified, and CE Marked compliance, plus ANSI-aligned documentation, this device supports global standards while ensuring safety and performance. Coupled with Power Xpert Protection Manager compatibility, it enables precise coordination and remote monitoring, delivering measurable improvements in uptime, energy management, and total cost of ownership.
Product Information
Extended Description
MPSC254HEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 A, 100 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC254HEAXX2H
UPC
786689637057
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
NEMA Compliant SABA Listed CCC Marked CE Marked
Certifications
ANSI Lloyd's Register Certified KEMA Certified UL Listed 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
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 - MPSC254HEAXX2H
Eaton Specification Sheet - MPSC254HEAXX2H
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-current capability and robust interrupting performance: rated for 2500 A with 100 kA short-circuit rating, this four-pole breaker provides strong protection for large feeders and motors. Business impact: minimizes arc-flash exposure and equipment damage, improving plant reliability and reducing costly downtime. Application: motor feeders in high-demand lines and critical distribution panels benefit from fast fault clearance and durable performance.Flexible configuration and installation efficiency: standard frame Magnum PXR with fixed horizontal mounting simplifies retrofit and cabinet integration. Business impact: reduces installation time, accelerates commissioning, and lowers field labor costs. Application: replacement projects in aging MCCs or new-build panels in manufacturing or process industries.Advanced protection with Power Xpert integration: PXR20 LSIAM electronic trip unit enables adjustable protection curves, coordination, and protection signatures. Business impact: improves selective coordination, lowers nuisance trips, and supports remote monitoring through Protection Manager. Application: data centers, HVAC systems, and machine centers where precise protection improves uptime and energy efficiency.Compliance-ready build and renewal support: certified to UL, CSA, CE, and other major standards, with access to renewal parts and documentation. Business impact: reduces regulatory risk, extends asset life, and simplifies procurement. Application: global deployments requiring stringent regulatory alignment and long-term service planning.Physical footprint and maintenance visibility: 160 lb weight, 14.6 in depth, 16.8 in height, 21.2 in width provides a stable footprint for large enclosures while leaving room for wiring and future upgrades. Business impact: predictable space planning and easier maintenance checks, supporting ongoing reliability.
Get a Quick Quote for a Eaton MPSC254HEAXX2H
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton MPSC254HEAXX2H?
Enquire Now
FAQs
The MPSC254HEAXX2H uses a standard Magnum PXR frame with fixed horizontal mounting, designed for integration into common low-voltage switchgear and MCC enclosures. It fits large enclosures that accommodate four-pole, 2500 A devices and provides straightforward wiring access for efficient installation and maintenance.
This breaker is rated for 2500 A and 100 kA short-circuit current rating, four-pole configuration, and utilizes the PXR20 LSIAM trip unit. These specs enable strong protection for large feeders and motors, with precise coordination when paired with Protection Manager for monitoring.
Yes. Its four-pole design and PXR20 LSIAM trip unit support motor protection with adjustable protection curves and coordination strategies, helping minimize nuisance trips while safeguarding equipment during startup and fault conditions in manufacturing lines.
The unit carries UL Listed, CSA Certified, and CE Marked certifications, along with NEMA compliance in relevant contexts. These attestations support global deployment and regulatory alignment for industrial facilities and export markets.
Power Xpert Protection Manager integration enables remote monitoring, diagnostics, and streamlined protection management. This reduces on-site maintenance visits, shortens troubleshooting time, improves uptime, and supports data-driven decisions for energy and cost optimization.