Eaton MPS84N4VEAXX2F Magnum low voltage power circuit breaker - UL Listed 85 kA

MPS84N4VEAXX2F
Manufacturer
Eaton
Part number
MPS84N4VEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker MPS84N4VEAXX2F protects critical electrical distribution in industrial plants. Engineers often wrestle with nuisance trips and slow reconfiguration when uptime is essential and loads are unpredictable. This unit carries UL Listed and CE Marked compliance, plus NEMA Compliant and CSA/Lloyd's Register certifications, supporting global deployment across panel shops and field installs. Pairing the Magnum with Power Xpert Release trip units enables selective coordination and fast fault isolation, delivering safer operation and reduced maintenance costs. Designed for robust industrial protection, it suits motor control centers, switchgear, and distribution panels, aligning with reliability-focused procurement strategies.

Product Information

Extended Description

MPS84N4VEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4VEAXX2F
UPC
786689629397
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified ANSI CSA Certified KEMA Certified UL Listed 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual 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 - MPS84N4VEAXX2F Eaton Specification Sheet - MPS84N4VEAXX2F 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: Magnum PXR trip unit integration (PXR20 LSIGAM) enables precise overload and short-circuit protection. Business Impact: This supports selective coordination and faster fault isolation, reducing nuisance trips and extending equipment life. Application: Ideal for motor control centers and major distribution panels where uptime matters. Feature: Double standard frame, four-pole design with fixed vertical mounting simplifies wiring and installation while supporting scalable expansions. Business Impact: Reduces installation time and improves space utilization in large switchgear assemblies. Application: Suitable for centralized power distributions in manufacturing facilities. Feature: High interrupting capacity of 85 kA and a 4000 A rating (NNAABBCC) handles high fault currents. Business Impact: Increases system reliability and minimizes cascading outages. Application: Suitable for data centers, processing plants, and heavy industry. Feature: Comprehensive certifications (UL Listed, CE Marked, NEMA Compliant, CSA, Lloyd's Register, ABS) reduce procurement risk. Business Impact: Enables global projects with regulatory alignment and faster sourcing. Application: Global deployments across multinational facilities. Feature: Rich technical resources and documentation (manuals, product aids, application papers) support faster design, commissioning, and maintenance planning. Business Impact: Improves project timelines and maintenance ROI. Application: Engineering teams designing power protection schemes with Zone Selective Interlocking and selective coordination.

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FAQs

The MPS84N4VEAXX2F is designed for fixed vertical mounting in Magnum assemblies and supports four-pole configuration. Its frame and dimensions align with standard Magnum panel footprints, enabling straightforward retrofits and panel upgrades. When planning installation, verify clearances for the 16.3 in depth, 16.8 in height, and 44.1 in width, and ensure the PXR20 LSIGAM trip unit is compatible with the protection strategy and existing protection manager software in your facility.
Key specs include a 4000 A rating and 85 kA short-circuit withstand capability, four-pole design, and the PXR20 LSIGAM electronic trip unit. These parameters enable robust selective coordination and fast fault isolation, minimizing downstream outages. In practice, this supports higher headroom for fault current, improved motor protection, and easier integration with Power Xpert Protection Manager for centralized monitoring.
Yes. The Magnum MPS84N4VEAXX2F, with the PXR20 LSIGAM trip unit, is built for selective coordination in motor control centers and large panels. The four-pole, high-capacity design allows alignment with upstream protective devices to isolate faults without unnecessary outages. For best results, configure with proper breaker and relay settings, referencing Eaton’s coordination papers and the PXR product aids.
This model carries UL Listed and CE Marked certifications, along with NEMA Compliant and CSA Certified status, plus Lloyd’s Register recognition. These certifications matter because they verify safety, interoperability, and regulatory compliance across regions, reducing procurement risk in multinational projects and ensuring panel builders meet local electrical codes and standards.
Eaton provides extensive resources including user manuals, application papers, time/current curves, and product aids for Magnum PXR. You can access the Magnum PXR breaker manual, protection manager tools, and selective coordination papers to support commissioning, maintenance planning, and ROI assessments. These materials help engineers validate protection schemes, optimize downtime, and justify lifecycle costs to stakeholders.