Eaton MPS85A4HEAXX2C Magnum Breaker UL Listed

Part Number: MPS85A4HEAXX2C
MPS85A4HEAXX2C
Manufacturer
Eaton
Part number
MPS85A4HEAXX2C
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution networks. Engineers often face arc energy, nuisance tripping, and integration challenges with protection-management systems. This model carries UL Listed, CE Marked, and NEMA Compliant certifications, supporting global deployments and safer, code-compliant installations. The MPS85A4HEAXX2C is designed to work with Magnum PXR protection units and the Power Xpert Protection Manager ecosystem, enabling streamlined coordination and easier maintenance. By combining rugged protection with digital trip-unit capabilities, it delivers reliable uptime, reduced downtime, and long-term cost savings for panel builders, OEMs, and facilities engineers alike.

Product Information

Extended Description

MPS85A4HEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NABCNABC), 85 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS85A4HEAXX2C
UPC
786689636036
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CE Marked CCC Marked SABA Listed
Certifications
KEMA Certified UL Listed Lloyd's Register Certified ANSI CSA Certified 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS85A4HEAXX2C Eaton Specification Sheet - MPS85A4HEAXX2C Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: Four-pole, fixed horizontal mounting frame. Benefit: Ensures robust, space-efficient installation in standard control cabinets, enabling straightforward retrofits and consistent panel layouts for machine builders and distributors. Application: Panel boards and motor control centers requiring reliable phase protection and stable mounting geometry. Feature: High interrupt capacity of 85 kA and 5000 A withstand. Benefit: Provides margin against severe fault currents, reducing equipment damage and unplanned downtime in high-demand facilities. Application: Large motor feeders and critical distribution legs in manufacturing lines. Feature: PXR20 LSIG trip unit included. Benefit: Smart, adjustable protection with arc-energy-minimizing settings and selective coordination workflows. Application: Systems using Magnum protection suites with Protection Manager integration. Feature: Comprehensive compliance and certifications set. Benefit: Accelerates approvals and eliminates vendor-side barriers in regulated environments. Application: Global installations across industries requiring UL, CE, and NEMA alignment. Feature: Dimensional and weight specifications. Benefit: Facilitates accurate panel planning and logistics, reducing on-site fit issues. Application: Retrofit and new-build projects with tight space constraints. Feature: Availability of renewal parts and extensive documentation. Benefit: Lowers maintenance costs and downtime with easy access to legitimate spares and best-practice guides. Application: Service, upgrades, and lifecycle management for long-term asset reliability.

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FAQs

The MPS85A4HEAXX2C is engineered for seamless integration with Magnum PXr trip units and the Power Xpert Protection Manager ecosystem. Its fixed horizontal mounting and four-pole design align with standard control cabinets, simplifying retrofits and ensuring coordinated protection across devices.
Key specs include a catalog number MPS85A4HEAXX2C, four-pole construction, 16.3 in length, 16.8 in height, 44.1 in width, and 319 lb weight. Electrical ratings feature 85 kA interrupt capacity and 5000 A withstand, suitable for demanding distribution and motor feeder applications.
Yes. The unit is UL Listed, CE Marked, and NEMA Compliant, with additional certifications available. These attributes support global deployment, regulatory approvals, and safer, code-compliant installations in mixed-technology environments.
The PXR20 LSIG trip unit enables precise protection settings and selective coordination, reducing nuisance trips and arc energy. Coupled with Power Xpert Protection Manager, it streamlines diagnostics, improves asset uptime, and lowers maintenance costs over the lifecycle.
Access Eaton’s specification sheets, UL certificates, and product guides via the downloads provided for MPS85A4HEAXX2C, including the Eaton Specification Sheet and UL Certificate of Compliance to support design validation and approvals.