Eaton MPSC254VEAXXSW Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC254VEAXXSW
MPSC254VEAXXSW
Manufacturer
Eaton
Part number
MPSC254VEAXXSW
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution with reliable short‑circuit protection. This device is designed for motor feeders and panel boards across manufacturing facilities, helping reduce downtime caused by protection gaps. It carries UL Listed, CE Marked, and CSA/DNV GL certifications to support global compliance and safe operation in disparate markets. The four‑pole, fixed vertical design provides robust mounting and space efficiency, while the option to pair with Power Xpert Release trip units offers tailored protection without sacrificing performance. For engineers, this translates to improved uptime, simpler maintenance, and scalable protection strategies across evolving plant architectures.

Product Information

Extended Description

MPSC254VEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2500 A, 100 kA, Four-pole, Fixed vertical mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC254VEAXXSW
UPC
786689637279
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 SABA Listed NEMA Compliant
Certifications
ANSI UL Listed KEMA Certified Lloyd's Register 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPSC254VEAXXSW Eaton Specification Sheet - MPSC254VEAXXSW 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
High-current capability and short-circuit resilience drive uptime and safety in demanding environments. The MPSC254VEAXXSW is rated at 2500 A with a 100 kA interrupt capacity, enabling protection of large feeders and heavy loads without over-sizing devices. Business impact: reduced panel clutter and fewer devices required to achieve desired protection, translating to lower capital spend and streamlined maintenance. Application: suitable for heavy machinery, conveyors, and critical power feeds where reliability and fast fault clearing are essential. Four-pole fixed vertical mounting optimizes space in compact switchgear and simplifies installation in standard enclosures, improving labor efficiency during commissioning. Application note: compatible with selective coordination strategies as outlined in industry papers, and supports future upgrades with Power Xpert Release trip units for enhanced coordination and event logging. Business impact: scalable protection with minimal downtime during upgrades. Application: data centers, manufacturing floors, and process industries seeking resilient protection architecture. Certifications and compliance are integral to this model, ensuring global acceptance and reducing risk across multi-site deployments. Business impact: peace of mind for procurement teams and compliance officers, enabling faster approvals and consistent performance across fleets.

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FAQs

Mount the four-pole unit in a fixed vertical orientation within compatible low-voltage switchgear. There is no trip unit included, so plan for a compatible Magnum PXR or Power Xpert Release unit if you require advanced protection. Refer to the Magnum PXR user manual and the installation guidance in the Eaton catalog for exact mounting clearances and torque specs.
Key ratings include a 2500 A current rating and 100 kA short-circuit interrupt capacity, four-pole configuration, and fixed vertical mounting. Dimensions are approximately 14.6 in (L) × 16.8 in (H) × 21.2 in (W) with a weight of about 160 lb. These specs support large feeders and demanding industrial duty cycles.
Yes, when paired with appropriate Power Xpert Release trip units and coordination settings. Eaton provides application papers on selective coordination and zone selective interlocking to support engineers in implementing coordinated protection schemes across panels and feeders.
The device carries UL Listed, CSA, DNV GL, Lloyd's Register, KEMA, ABS and other certifications, along with CE Marking and NEMA compliance. These certifications facilitate global acceptance, reduce regulatory risk, and simplify procurement for multinational facilities.
Eaton offers Magnum renewal parts and accessories and technical documentation such as manuals and application papers. Upgrading to Power Xpert Release trip units enables advanced protection analytics and easier management via Protection Manager, supporting longer service life, reduced downtime, and clearer return on investment for large installations.