Eaton MPSC5N4HEAXX2F Magnum LV Breaker - UL Listed

Part Number: MPSC5N4HEAXX2F
MPSC5N4HEAXX2F
Manufacturer
Eaton
Part number
MPSC5N4HEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects distribution systems by interrupting fault currents in industrial applications. Customers face downtime and safety concerns from nuisance trips and poor coordination in complex power networks. This unit is UL Listed and CE Marked, with CSA and Lloyd's Register certifications to support global compliance. Integrated with Power Xpert Protection Manager, it enables selective coordination and predictive maintenance for ROI and uptime. Designed for four-pole configurations with a fixed horizontal mounting, it fits standard enclosures while simplifying installation and service. The Magnum PXr trip unit also supports zone selective interlocking and arc-energy reduction features for enhanced safety.

Product Information

Extended Description

MPSC5N4HEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNAABBCC), 100 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC5N4HEAXX2F
UPC
786689631819
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked SABA Listed CE Marked NEMA Compliant
Certifications
CSA Certified Lloyd's Register Certified ANSI UL Listed KEMA 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 - MPSC5N4HEAXX2F Eaton Specification Sheet - MPSC5N4HEAXX2F 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 → Business Impact → Application: The PXR20 LSIGAM trip unit provides precise protection control, reducing nuisance trips and enabling faster fault isolation, which lowers downtime and extends equipment life in manufacturing lines. This translates to measurable efficiency gains and safer startups in automation panels and motor control centers. Feature → Business Impact → Application: Four-pole design with fixed horizontal mounting supports robust, space-efficient installation in compact switchgear and distribution boards, shortening commissioning time and lowering field labor costs for plant refurbishments and new builds. Feature → Business Impact → Application: High interrupt capacity up to 100 kA and a wide short-circuit withstand rating deliver dependable protection for heavy machinery, pumps, and conveyors, improving system reliability and reducing unplanned outages. Feature → Business Impact → Application: Compliance-ready packaging with CE, UL, CSA, and other certifications simplifies global procurement and reduces regulatory risk for multinational projects, while the Power Xpert ecosystem enables seamless protection monitoring and maintenance. Feature → Business Impact → Application: Availability of renewal parts and comprehensive Eaton documentation, including specification sheets and TCC curves, supports long-term lifecycle management, reducing spare-part inventory and total cost of ownership. Feature → Business Impact → Application: Zone selective interlocking options and compatibility with Magnum PXr protection suites enhance selective coordination in complex feeder architectures, delivering safer, more efficient motor-control solutions across utilities and heavy industry.

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FAQs

The MPSC5N4HEAXX2F is designed to integrate with the Magnum PXr ecosystem and Power Xpert Protection Manager. It features a PXR20 LSIGAM trip unit and fixed horizontal mounting for straightforward retrofit into current Magnum-based panels, enabling streamlined configuration, monitoring, and lifecycle management without extensive rewiring or enclosure changes.
Key ratings include a four-pole configuration with a 100 kA interrupt capacity and a high short-circuit withstand rating, suitable for demanding industrial loads. The PXR20 LSIGAM trip unit provides accurate, programmable protection characteristics, supporting selective coordination and fast fault isolation in motor control centers and distribution panels.
Yes. The four-pole Magnum unit supports zone selective interlocking architectures and is compatible with motor control centers where precise protection sequencing and reduced arc energy are priorities. Its fixed horizontal mounting and integration with PXR protection tools facilitate quick implementation and reliable coordination across feeders.
The device carries UL Listed, CE Marked, and CSA certified statuses, along with additional certifications from Lloyd's Register and other bodies. These certifications support global procurement and compliance in diverse markets, reducing the risk of noncompliance during audits and ensuring alignment with international safety and performance standards.
Maintenance is simplified by access to renewal parts, comprehensive manuals, and compatibility with Power Xpert Protection Manager for proactive monitoring. ROI benefits come from reduced downtime due to selective protection, lower maintenance labor through standardized parts and documentation, and extended equipment life via arc-energy reduction and reliable fault isolation.