Eaton MPSC4N4VEAXX2S Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC4N4VEAXX2S
Manufacturer
Eaton
Part number
MPSC4N4VEAXX2S

Quick Summary

Eaton Magnum low voltage circuit breaker provides reliable overcurrent protection for industrial control panels. Nuisance trips and unplanned downtime plague panels with mismatched protection settings, a problem this breaker helps reduce with its configurable trip units. It is CE marked, UL listed, and CSA/ANSI certified, supporting global deployment and regulatory compliance. With built-in compatibility to Power Xpert Protection Manager and a four-pole fixed mounting, this device enables precise coordination and easy maintenance. This combination delivers longer asset life and lower operating costs, while meeting stringent safety and performance standards. For engineers seeking reliable protection with scalable analytics, this product is a strong choice.

Product Information

Extended Description

MPSC4N4VEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 100 kA, Four-pole, Fixed vertical mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC4N4VEAXX2S
UPC
786689634636
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked SABA Listed CCC Marked NEMA Compliant
Certifications
KEMA Certified Lloyd's Register Certified ANSI UL Listed CSA Certified ABS Certified DNV GL Certified
Feature: The PXR25 LSIGAM electronic trip unit combined with a four-pole, 4000 A rated breaker delivers precise protection coordination and fast fault clearance. Business impact: improved selectivity reduces energy waste and minimizes downtime during faults, while maintaining safe isolation of affected circuits. Application: ideal for main distribution panels and machine centers in manufacturing environments where high fault current is possible and uptime is critical. Feature: Fixed vertical mounting with a double-standard frame design simplifies installation and field replacement. Business impact: shorter commissioning times and easier alignment with existing buswork, reducing labor costs. Application: seamless upgrades in existing Eaton Magnum installations or new builds requiring straightforward retrofit and predictable mounting geometry. Feature: High interrupting capacity up to 100 kA and a robust four-pole layout support reliable protection for high-current systems. Business impact: enables safe handling of demanding loads such as large motors and conveyors, improving system reliability and reducing arc energy exposure. Application: power distribution in heavy manufacturing, packaging lines, and process industries. Feature: Broad certifications including CE Marked, UL Listed, and CSA/ANSI certified. Business impact: enhances procurement flexibility and regulatory compliance across global projects, minimizing supplier risk. Application: multi-region deployments spanning Europe, North America, and Asia-Pacific. Feature: Power Xpert Protection Manager compatibility offers integrated diagnostics and remote management. Business impact: lowers maintenance costs through predictive insights and streamlined configuration. Application: OEMs and EPCs deploying centralized protection schemes in data centers, utilities, and industrial facilities.

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FAQs

The MPSC4N4VEAXX2S integrates with Eaton's Power Xpert Protection Manager, enabling centralized monitoring, configuration, and fault diagnostics. This compatibility supports streamlined maintenance, event logging, and remote protection coordination, reducing on-site visits and accelerating commissioning for multi-site installations.
This breaker is rated for 4000 A with a 100 kA interrupting capacity, four-pole construction, and a PXR25 LSIGAM trip unit. It supports fixed vertical mounting and is designed for high-current industrial applications, delivering reliable short-circuit protection and precise coordination within panel assemblies.
Yes. The Magnum PXR platform supports advanced protection schemes, and Eaton provides zone selective interlocking guidance and application notes. When used with the PXR trip units, it helps optimize selective tripping and minimize arc energy during faults, improving system reliability in complex motor and distribution networks.
Absolutely. The MPSC4N4VEAXX2S is CE marked and UL Listed, with additional CSA/ANSI certifications noted in its specifications. This broad certification footprint supports compliance across multiple regions and simplifies procurement for global projects.
Fixed vertical mounting offers consistent alignment with buswork and mounting hardware, reducing installation time and chances of misalignment. It also simplifies retrofits and replacements within existing Magnum-based installations, helping maintain panel footprint consistency and predictable space planning.