Eaton MPSC084MEAXX2H Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC084MEAXX2H
MPSC084MEAXX2H
Manufacturer
Eaton
Part number
MPSC084MEAXX2H
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects MCCs and switchgear with reliable overcurrent protection for industrial power. End users often face nuisance trips, challenging maintenance, and coordination gaps with protection relays in harsh environments. UL Listed, CSA Certified, and CE Marked ensure global regulatory compliance and safe operation in critical processes. The MPSC084MEAXX2H supports Power Xpert Release trip units for selective coordination, enabling faster diagnostics, reduced downtime, and lower total cost of ownership. Its standard frame and drawout vertical mounting with motorized racking simplify integration in new builds and retrofit projects. With 800 A breaking capacity and 100 kA rating, it scales to demanding industrial feeders.

Product Information

Extended Description

MPSC084MEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC084MEAXX2H
UPC
786689640040
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
NEMA Compliant CCC Marked SABA Listed CE Marked
Certifications
ANSI KEMA Certified UL Listed CSA Certified 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 - MPSC084MEAXX2H Eaton Specification Sheet - MPSC084MEAXX2H 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: Four-pole Magnum low voltage power circuit breaker with drawout vertical mounting, motorized racking, and a PXR20 LSIAM trip unit. Business Impact: This arrangement speeds breaker replacements, reduces maintenance risk, and minimizes arc exposure during racking, improving overall safety and uptime. Application: Ideal for motor-control centers and distribution panels in heavy industrial environments where uptime is critical. Feature: 800 A continuous current rating and 100 kA short-circuit rating in a standard frame. Business Impact: Supports large feeders and high fault currents, enabling stricter protection coordination with upstream devices and reducing the chance of cascading outages. Application: Large manufacturing lines, mining, and process facilities needing robust interrupting capability. Feature: Power Xpert Release trip units and protection ecosystem compatibility. Business Impact: Delivers selective coordination, faster fault isolation, and easier integration with Protection Manager for reduced downtime and energy waste. Application: Facilities migrating to digital protection management or upgrading legacy protection schemes. Feature: Certifications including UL Listed, CSA Certified, CE Marked; NEMA Compliant. Business Impact: Streamlines procurement with regulatory assurance, lowers risk in global installations, and supports multi-region projects. Application: Projects across North America and Europe with strict compliance requirements. Feature: Panel-fit design with motorized racking and standard Magnum frame dimensions. Business Impact: Simplifies installation and retrofit in existing panels, shortens commissioning, and lowers lifecycle costs. Application: Retrofit and new builds in OEM panels, process plants, and heavy industries.

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FAQs

The MPSC084MEAXX2H is a four-pole, drawout vertical breaker designed for standard Magnum frames and motorized racking. It fits typical low-voltage switchgear and motor-control centers, simplifies retrofit into existing panels, and supports front- or back-fed configurations. For upgrades, ensure space for the 21.2 in width and 16.8 in height and use compatible Magnum renewal parts as needed.
An 800 A continuous rating accommodates large feeders, while the 100 kA short-circuit rating provides robust interrupting capability for high fault currents. This combination improves protection coordination with upstream devices, reduces miscoordination, and minimizes downtime during fault events, which is critical for continuous-process industries and demanding manufacturing lines.
Yes. The four-pole Magnum with PXR20 LSIAM trip unit is designed for MCCs and heavy distribution panels. Its selective coordination and motorized racking support high-uptime applications, enabling precise protection for large motors while facilitating maintenance and quick replacements in plant-critical processes.
This model is UL Listed, CSA Certified, and CE Marked, with additional recognized certifications such as ANSI KEMA, Lloyd's Register, ABS, and DNV GL. These certifications facilitate multi-region procurement, regulatory adherence, and safer installation in diverse industrial environments.
Motorized racking reduces maintenance risk and downtime during replacements; the Power Xpert Release trip units streamline protection management and fault diagnosis. Combined with easy retrofit capability, these features lower lifecycle costs, improve uptime, and simplify ongoing compliance and spares planning for large-scale industrial facilities.