Eaton MPS84N4VEAXX2Q Magnum LV Circuit Breaker - UL Listed

Part Number: MPS84N4VEAXX2Q
MPS84N4VEAXX2Q
Manufacturer
Eaton
Part number
MPS84N4VEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker provides fast, reliable overcurrent protection for industrial control panels and switchgear. Engineers often face downtime and nuisance trips when protection schemes aren’t precisely coordinated or properly sized for evolving loads. This unit carries UL Listed, CE Marked, and CSA Certified marks, with SABA Listed and NEMA Compliant recognition to support global deployments. Coupled with the PXR25 LSIAM trip unit and fixed vertical mounting, it streamlines installation while enabling selective coordination across feeders. In practice, the Magnum delivers faster fault isolation and improved plant availability, helping control rooms and plant floors run more predictably while reducing operating costs over the life of the installation.

Product Information

Extended Description

MPS84N4VEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 85 kA, Four-pole, Fixed vertical mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4VEAXX2Q
UPC
786689629410
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 SABA Listed NEMA Compliant
Certifications
CSA Certified Lloyd's Register Certified UL Listed ANSI KEMA Certified 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 - MPS84N4VEAXX2Q Eaton Specification Sheet - MPS84N4VEAXX2Q 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: High interrupting rating and four-pole design → Business Impact: Provides robust protection against high fault currents, reducing arc-flash risk and safeguarding upstream equipment → Application: Large motor feeders and multi-mbus switchgear where rapid fault clearance is critical. Feature: PXR25 LSIAM trip unit and Power Xpert Release compatibility → Business Impact: Enables selective coordination across feeders, minimizing unnecessary trips and stabilizing processes → Application: Complex distribution networks and modernized panels requiring precise protection logic. Feature: 4000 A frame with 85 kA withstand → Business Impact: Supports heavy loads with a strong short-circuit capability, lowering the need for downstream upgrades → Application: MCCs, distribution panels, and heavy motor starters in manufacturing sites. Feature: Fixed vertical mounting and double standard frame → Business Impact: Simplifies installation, retrofits, and serviceability, reducing commissioning time and panel real estate headroom → Application: OEM panel builds and retrofit projects in new or existing plants. Feature: Certifications and compliance set (UL/C CSA/CE/NEMA/SABA) → Business Impact: Streamlines regulatory approvals and supplier qualification across borders → Application: Global operations with stringent safety and reliability requirements. Feature: Integrated with Power Xpert protection ecosystem → Business Impact: Seamless data exchange and enhanced monitoring for reliability-centered maintenance → Application: Modern, data-driven plant protection strategies.

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FAQs

The MPS84N4VEAXX2Q is designed to work with Eaton's Power Xpert Release trip units, specifically the PXR25 LSIAM. This enables advanced selective coordination and fast fault isolation. When wiring, follow the Magnum PXR user manual for proper mounting, cabling, and configuration to maximize protection performance across feeders and downstream devices.
Key specs include a four-pole configuration rated up to 4000 A, a short-circuit breaking capacity of 85 kA, and fixed vertical mounting. Weight is 319 lb with dimensions of 16.3 in (depth) × 16.8 in (height) × 44.1 in (width). Compliances include CCC Marked, CE Marked, SABA Listed, and NEMA Compliant, with certifications such as UL Listed and CSA Certified.
Ideal for motor control centers, distribution panels, and switchgear in manufacturing, process industries, and utilities. The double standard frame supports retrofit compatibility, while the four-pole design and PXR trip unit enable reliable protection and selective coordination for critical loads in demanding environments.
It carries UL Listed, CE Marked, CSA Certified, plus SABA Listed and NEMA Compliant marks. These certifications ease cross-border procurement, support regulatory compliance in key markets, and provide assurance of Safety, Quality, and Performance for electrical protection devices in industrial facilities.
Plan for the unit’s footprint: 44.1 in wide, 16.8 in tall, and roughly 319 lb. Use fixed vertical mounting as specified and leverage zone-selective interlocking where applicable. Consult the Magnum PXR manuals for wiring and settings to ensure quick commissioning, reliable protection, and minimal commissioning disruption during maintenance or upgrades.