Eaton MPSC254HEAXX2A Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC254HEAXX2A
MPSC254HEAXX2A
Manufacturer
Eaton
Part number
MPSC254HEAXX2A
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects critical electrical systems in industrial panels and motor control centers. Downtime, nuisance trips, and inconsistent protection can stall production and inflate maintenance costs. UL Listed, CE Marked, and NEMA compliant certifications, along with ANSI and CSA marks, support global compliance for diverse installations. With the Power Xpert Release trip unit and Protection Manager compatibility, engineers can implement selective coordination and proactive protection across sites. This combination delivers reliable protection, faster fault isolation, and easier diagnostics, reducing spare-part inventory and extending mean time between failures for motor loads and power distribution networks.

Product Information

Extended Description

MPSC254HEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 A, 100 kA, Four-pole, Fixed horizontal mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC254HEAXX2A
UPC
786689636982
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
SABA Listed CCC Marked CE Marked NEMA Compliant
Certifications
KEMA Certified UL Listed Lloyd's Register Certified ANSI 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 - MPSC254HEAXX2A Eaton Specification Sheet - MPSC254HEAXX2A 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: PXR20 LSI trip unit improves protection precision. Business Impact: Enhances selective coordination, reduces nuisance trips, and minimizes unplanned downtime. Application: Ideal for motor control centers and critical process lines where fast, selective tripping matters. Long-tail keyword: Power Xpert Release trip unit. Feature: 2500 A rating with 100 kA Icu. Business Impact: Withstands high fault currents, improves system reliability, and lowers risk of cascading outages. Application: Heavy-load feeders and panel boards in industrial facilities. Long-tail keyword: high interrupting capacity LV breakers. Feature: Four-pole, fixed horizontal mounting. Business Impact: Simplifies installation, reduces cabinet depth conflicts, and enables straightforward retrofits. Application: Standard frame configurations in new builds and upgrades. Long-tail keyword: fixed horizontal mounting circuit breaker. Feature: Comprehensive certifications (UL Listed, CE Marked, ANSI/CSA). Business Impact: Accelerates regulatory approvals and minimizes design risk. Application: Global deployments across manufacturing, processing, and utility interfaces. Long-tail keyword: global compliance LV breakers. Feature: Protection Manager compatibility and zone interlocking resources. Business Impact: Enables centralized monitoring and advanced coordination strategies, lowering maintenance overhead. Application: Enterprise-wide protection strategies and preventive maintenance planning. Long-tail keyword: Protection Manager integration and zone selective interlocking. Feature: Robust physical specs (14.6 in L, 16.8 in H, 21.2 in W, 160 lb). Business Impact: Predictable fit in large enclosures, easier logistics, and stable thermal performance. Application: Industrial switchgear and power distribution centers. Long-tail keyword: large-format LV breaker installation and logistics.

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FAQs

The MPSC254HEAXX2A is a four-pole Magnum LV circuit breaker designed for standard frame panels with fixed horizontal mounting. It supports up to 100 kA interrupting capacity and integrates with Power Xpert Protection Manager for centralized protection. When selecting enclosures, verify space for a 14.6 in depth, 16.8 in height, and 21.2 in width to ensure proper fit and clearance for wiring and labeling.
Key specs include a 2500 A rated current (Iac), 100 kA interrupting rating, four-pole configuration, PXR20 LSI trip unit, and standard frame with fixed horizontal mounting. The catalog number is MPSC254HEAXX2A, and the unit carries UL Listed, CE Marked, and NEMA compliant certifications, ensuring broad regulatory acceptance.
Yes. Eaton provides zone selective interlocking concepts and application notes compatible with Magnum PXR-based breakers. For field implementation, review the ZSI application paper and ensure proper coordination with neighboring devices to optimize fault isolation and minimize breaker trips during transient faults.
This breaker carries UL Listed, CE Marked, ANSI, CSA, and NEMA compliance, among others such as KEMA certification and Lloyd's Register marks. These certifications support worldwide installations in manufacturing plants, data centers, and process facilities, reducing the need for alternate approvals and accelerating project timelines.
The MPSC254HEAXX2A reduces downtime through faster fault isolation and improved protection coordination, lowers spare-parts inventory with a common Magnum PxR ecosystem, and simplifies maintenance via Protection Manager integration. Long-term cost savings stem from higher equipment availability, fewer nuisance trips, and easier upgrades within existing protection schemes.