Eaton MPSC083VEAXX2H Magnum LV Breaker - 100 kAIC

Part Number: MPSC083VEAXX2H
MPSC083VEAXX2H
Manufacturer
Eaton
Part number
MPSC083VEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution networks in demanding plant environments. The MPSC083VEAXX2H model delivers robust interrupt capacity and selective protection across three poles in a standard-frame configuration, reducing unplanned downtime. Operators often struggle with nuisance trips and miscoordination without a trusted protection scheme; this breaker’s PXR20 LSI ARMS trip unit helps tune release characteristics for precise fault isolation. It carries extensive certifications, including UL Listed, CE Marked, and CSA/ANSI approvals, ensuring compliance across global plants. By aligning with Power Xpert Protection Manager and compatible PXR trip units, you gain visibility, easier maintenance, and improved total cost of ownership for critical machinery and panels.

Product Information

Extended Description

MPSC083VEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Three-pole, Fixed vertical mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC083VEAXX2H
UPC
786689639235
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
SABA Listed CE Marked NEMA Compliant CCC Marked
Certifications
KEMA Certified Lloyd's Register Certified UL Listed ANSI CSA Certified ABS Certified DNV GL Certified
Frame
Standard
Number of poles
Three-pole
Type
Magnum PXR
Frame
Standard
Series
Magnum
Trip Type
PXR20 LSI ARMS
Number of poles
Three-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 - MPSC083VEAXX2H Eaton Specification Sheet - MPSC083VEAXX2H 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: 800 A rated uninterrupted current (Iu) with 100 kAIC interrupt rating. Business Impact: Enables reliable protection for feeders and MCCs under high fault currents, reducing the risk of cascading trips. Application: Suitable for large plant feeders and motor-driven loads in manufacturing environments. Feature: PXR20 LSI ARMS trip unit. Business Impact: Delivers selective coordination and arc fault mitigation, improving safety and minimizing unnecessary outages. Application: Critical panels in process lines and packaging equipment where fast, targeted trips are essential. Feature: Standard frame with three-pole, fixed vertical mounting. Business Impact: Simplifies retrofits and panel upgrades by preserving fit and alignment, lowering installation time and field errors. Application: Retrofit projects and new builds in switchgear and control rooms. Feature: Comprehensive certifications and compliance. Business Impact: Reduces procurement risk and accelerates regulatory approvals for global deployments. Application: Food & beverage, chemical, and automotive facilities with strict safety standards. Feature: Power Xpert Protection Manager compatibility and PXR trip unit integration. Business Impact: Enables centralized protection management, remote diagnostics, and faster maintenance planning. Application: Data-driven maintenance programs in large facilities. Feature: Availability of renewal parts and accessories. Business Impact: Extends lifecycle value and minimizes downtime during part replacement. Application: Long-term asset management for mission-critical power systems.

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FAQs

This model uses fixed vertical mounting within a standard Magnum frame, designed for straightforward panel integration. Ensure proper alignment with the bus bars, secure mounting hardware, and the correct clearance for heat dissipation. Follow Eaton’s installation guide for torque specifications and wiring diagrams, check for proper trip unit configuration, and verify arc flash labeling before energizing.
Key ratings include 800 A rated uninterrupted current (Iu) and a 100 kAIC interrupt rating. It is a three-pole device with a PXR20 LSI ARMS trip unit, suitable for high-current distribution panels and motor feeders. Verify compatibility with your panelboard short-circuit current ratings and ensure correct trip unit programming for selective coordination.
Yes, the three-pole standard-frame design, 800 A Iu, 100 kAIC interrupt rating, and PXR20 LSI ARMS trip unit make it well-suited for MCC applications. Its selective coordination capabilities help prevent unnecessary trips on part-loaded MCC sections, while UL/CE certifications support compliance in many industrial environments.
The breaker carries UL Listed, ANSI, CSA Certified, ABS Certified, DNV GL Certified, KEMA Certified, Lloyd's Register Certified, as well as CE Marked and CCC Marked compliances. These credentials support global deployment and regulatory acceptance across diverse industries, including process, energy, and manufacturing sectors.
Integration with Power Xpert Protection Manager enables centralized protection management, faster configuration, and remote status monitoring. When paired with PXR trip units, it supports streamlined maintenance, easier firmware updates, and improved uptime through data-driven decision-making for protection schemes in large facilities.