Eaton MPSC254HEAXXSW Magnum LV Breaker - UL Listed

Part Number: MPSC254HEAXXSW
MPSC254HEAXXSW
Manufacturer
Eaton
Part number
MPSC254HEAXXSW
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects switchgear by interrupting faults and safeguarding electrical distribution. In crowded panels, limited space and fixed mounting can complicate installation and maintenance. It carries UL Listed, CSA Certified, and CE marking, with additional NEMA and ANSI compliance to support global deployments. With fixed horizontal mounting and a 2500 A rating, it supports rigorous protection schemes while reducing spare parts and downtime across plants. This combination of rugged build and broad certification simplifies procurement, streamlines regulatory approvals, and accelerates project timelines for electrical modernization.

Product Information

Extended Description

MPSC254HEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 A, 100 kA, Four-pole, Fixed horizontal mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC254HEAXXSW
UPC
786689636975
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked NEMA Compliant SABA Listed CE Marked
Certifications
CSA Certified UL Listed KEMA Certified ANSI Lloyd's Register 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 - MPSC254HEAXXSW Eaton Specification Sheet - MPSC254HEAXXSW 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
Fixed horizontal mounting and a four-pole design simplify installation in standard panels and ensure balanced protection across all phases. This reduces panel alignment risks and speeds commissioning in switchgear, motor control centers (MCCs), and distribution cabinets. A 2500 A frame rating with a 100 kA interrupting capability provides robust fault protection for demanding loads, improving equipment uptime and safety in process lines and heavy-duty conveyors. No trip unit ships with this model, delivering a straightforward, cost-effective baseline protection solution; it also offers a clear upgrade path should selective coordination or remote monitoring be required via Magnum PX R trip units. Broad certifications—UL Listed, CSA Certified, CE Marked, plus NEMA and ANSI alignment—facilitate regulatory approvals and international installations. Renewal parts and accessories are readily available, supporting long asset lifecycles. Weight, dimensions, and mounting compatibility are designed to fit standard enclosures, simplifying retrofit projects and field service planning.

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FAQs

This model uses fixed horizontal mounting with a four-pole configuration, designed to fit standard Magnum frame installations in typical switchgear and MCC enclosures. Confirm enclosure depth and width align with the 14.6 in depth, 21.2 in width, and 16.8 in height for smooth installation.
The MPSC254HEAXXSW features a 2500 A frame rating with a 100 kA short-circuit interrupting capacity, suitable for high-current applications in industrial distribution and process lines. It ships without a trip unit, so external coordination can be planned if required.
Yes. The unit is UL Listed, CSA Certified, and CE marked, with additional NEMA and ANSI compliance referenced in its specifications. This broad certification package supports international installation in regulated facilities and helps streamline procurement and approvals.
The model ships without a trip unit, suitable for basic protection schemes. If selective coordination or remote monitoring is needed later, Eaton provides upgrade paths and compatible Magnum PX R trip units to enhance protection and integration with protection management systems.
Renewal parts and accessories for Magnum breakers are available, including replacement components and upgrade options. Eaton’s renewal parts documentation and product aids help ensure long-term availability and ease of maintenance, reducing downtime and extending asset life.