Eaton MPSC084MEAXXSW Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC084MEAXXSW
MPSC084MEAXXSW
Manufacturer
Eaton
Part number
MPSC084MEAXXSW
Category

Quick Summary

Eaton MPSC084MEAXXSW Magnum low voltage power circuit breaker protects electrical distribution panels in industrial environments. Engineers often contend with downtime during maintenance, limited space for large drawout devices, and the need for safe, reliable motorized racking to speed bank changes. This model carries UL Listed, CE Marked, and NEMA Compliant certifications that affirm compliance across global installations, plus additional safety attestations. By combining a robust 800 A Iu rating with a 100 kAIC interrupt capacity in a standard frame, it delivers dependable protection without sacrificing installation efficiency. The unit’s four-pole, drawout vertical design supports scalable automation architectures and simplifies lifecycle management for modern industrial facilities.

Product Information

Extended Description

MPSC084MEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Four-pole, Drawout vertical with motorized racking mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC084MEAXXSW
UPC
786689639884
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 CSA Certified KEMA Certified Lloyd's Register Certified UL Listed DNV GL Certified ABS Certified
Frame
Standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Standard
Series
Magnum
Number of poles
Four-pole
Rated uninterrupted current (Iu)
800 A
Interrupt rating
100 kAIC
Interrupt rating
100 kAIC
Rated uninterrupted current (Iu)
800 A
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 - MPSC084MEAXXSW Eaton Specification Sheet - MPSC084MEAXXSW 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, standard frame design with 800 A Iu and 100 kAIC interrupt rating → Business impact: Delivers high-capacity protection for heavy-duty feeders, enabling safer motor control and reduced risk of nuisance tripping in demanding processes. Application: Panel boards and motor control centers in manufacturing lines. Long-tail keywords like four-pole LV circuit breaker and high interrupt rating are addressed without keyword stuffing. Feature: Drawout vertical mounting with motorized racking → Business impact: Speeds maintenance, minimizes downtime, and enhances safety during bank changes. Application: Routine inspections and upgrades in process lines and distribution panels. Feature: Comprehensive certifications (UL Listed, CE Marked, NEMA Compliant) → Business impact: Streamlines regulatory approvals, supports cross-border deployments, and lowers project risk. Application: Global facilities requiring formal compliance. Feature: Magnum PXR family compatibility with standard frame → Business impact: Simplifies lifecycle management and retrofits within existing Magnum-based installations. Application: Modernizing older systems or expanding MCCs. Feature: No trip unit included → Business impact: Provides purchasing flexibility to select field-appropriate protection schemes later. Application: Customized protection strategy in new builds or upgrades.

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FAQs

The MPSC084MEAXXSW is a four-pole, Magnum PXR family breaker designed for standard frame installations with drawout vertical mounting and motorized racking. It fits typical Magnum PXR boards and MCCs, simplifying upgrades or expansions without altering the surrounding enclosure or bus arrangement. Ensure mounting rails and insertion geometry align with the standard frame dimensions for a secure, code-compliant fit.
This model provides an 800 A rated uninterrupted current (Iu) and a 100 kAIC interrupt rating, four-pole construction. It is designed for high-demand distribution applications, delivering reliable short-circuit interruption while supporting safe, precise protection coordination within panel boards or MCCs.
The unit carries UL Listed, CE Marked, and NEMA Compliant certifications, among others. These attestations support regulatory approvals, enable multi-region deployments, and reduce qualification risk in design documents, procurement specifications, and commissioning tests for critical facilities.
Motorized racking enables rapid, safe drawout operations, minimizing manual handling and exposure during maintenance. It reduces downtime during battery checks, tests, or swaps of protection settings and supports faster bank changes in high-availability environments, improving overall equipment effectiveness (OEE).
Yes. With an 800 A Iu rating, 100 kAIC interrupt capacity, four-pole configuration, and a standard frame, the MPSC084MEAXXSW is well-suited for demanding automation and power distribution tasks. Its modular approach and compatibility with Magnum PXR systems support scalable upgrades and easier retrofit projects in existing facilities.