Eaton Magnum low voltage breaker MPSC083HEAXXSW

Part Number: MPSC083HEAXXSW
MPSC083HEAXXSW
Manufacturer
Eaton
Part number
MPSC083HEAXXSW
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker is a robust solution for protecting industrial power distribution panels in demanding manufacturing environments. This model helps minimize unplanned downtime by delivering reliable short-circuit and overload protection while simplifying maintenance planning. UL Listed, CE marked, and NEMA compliant, the unit meets global safety standards and supports compliant installation across regions. With a standard frame and upgrade paths to Power Xpert Release trip units, it offers a flexible protection platform that scales with evolving automation needs and budget considerations.

Product Information

Extended Description

MPSC083HEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Three-pole, Fixed horizontal mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC083HEAXXSW
UPC
786689638450
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 CCC Marked NEMA Compliant
Certifications
KEMA Certified UL Listed CSA Certified Lloyd's Register Certified ANSI DNV GL Certified ABS 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 - MPSC083HEAXXSW Eaton Specification Sheet - MPSC083HEAXXSW 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 Magnum 800 A current rating combined with a 100 kA interrupting capacity delivers high reliability in demanding load centers, reducing arc-flash risk and equipment damage in heavy industrial lines. This translates to lower maintenance costs and improved uptime for automotive assembly cells and packaging lines. Feature → Business Impact → Application: Three-pole design with fixed horizontal mounting simplifies panel integration and wiring, cutting installation time and expediting project turnover in new builds or retrofits. Feature → Business Impact → Application: No trip unit included by default provides a cost-effective base platform; however, easy upgrade to Power Xpert Release trip units enables sophisticated protection schemes and remote monitoring for critical facilities such as data centers and process lines. Feature → Business Impact → Application: Global certifications (UL Listed, CE Marked, NEMA Compliant) minimize procurement risk and vendor qualification time, accelerating approvals for multinational projects and helping maintain regulatory compliance across sites. Feature → Business Impact → Application: Standard frame compatibility and availability of renewal parts ensure long-term spares support, reducing lifecycle costs and simplifying maintenance planning for large installed bases in food & beverage plants and plastics manufacturing. Feature → Business Impact → Application: Zone selective interlocking and protection coordination concepts are documented resources within Eaton’s portfolio, enabling advanced protection strategies when used with Magnum PXRs in complex switchgear assemblies.

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FAQs

The MPSC083HEAXXSW uses a three-pole fixed horizontal mounting on a standard Magnum frame. Ensure mounting rails align with the panel footprint, torque the terminal connections to the manufacturer’s specifications, and confirm busbar alignment before energization. This unit ships without a trip unit, so plan for a Power Xpert Release upgrade if advanced protection is required.
Key specs include an 800 A current rating and a 100 kA interrupting capacity, three-pole construction, and no trip unit by default. The design allows upgrading to Power Xpert Release trip units for enhanced protection, communications, and protection coordination, making it suitable for evolving protection schemes in industrial environments.
Yes, for large data center power distribution and heavy manufacturing lines, this breaker provides robust short-circuit protection and high interrupting capacity. Its 800 A rating and 100 kA capacity support substantial loads, while the upgrade path to PXR enables sophisticated monitoring and trip logic for critical infrastructure and uptime requirements.
The unit is UL Listed and CE Marked, with NEMA compliance and additional certifications from KEMA, CSA, Lloyd's Register, ANSI, DNV GL, and ABS. These certifications reduce procurement risk, simplify regulatory approvals, and support global deployment across multinational facilities and diverse compliance regimes.
Choosing the base unit with no trip unit minimizes upfront cost, while upgrades to Power Xpert Release provide enhanced protection, remote monitoring, and better coordination. This can lower downtime, extend equipment life, and optimize maintenance planning, delivering a favorable total cost of ownership for large panel installations.