Eaton MPS84N4VEAXX2A Magnum LV Circuit Breaker - UL Listed

MPS84N4VEAXX2A
Manufacturer
Eaton
Part number
MPS84N4VEAXX2A
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power systems by interrupting fault currents. In demanding panel applications, nuisance trips and poor coordination can drive downtime and repair costs. This model is CE Marked, UL Listed, and CSA certified, providing global compliance and safety assurance. With the PXR20 LSI trip unit and fixed vertical mounting, it enables compact installations and selective coordination for predictable protection and lower life‑cycle costs.

Product Information

Extended Description

MPS84N4VEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNAABBCC), 85 kA, Four-pole, Fixed vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS84N4VEAXX2A
UPC
786689629373
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
UL Listed KEMA Certified 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 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 - MPS84N4VEAXX2A Eaton Specification Sheet - MPS84N4VEAXX2A 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
High interrupting capacity and four-pole design deliver robust fault handling, reducing arc flash risk and protecting critical equipment in main feeders and motor control centers. The Power Xpert Release PXR20 LSI trip unit enables precise protection and faster, coordinated tripping, improving system availability and startup reliability in harsh industrial environments. Fixed vertical mounting simplifies retrofits and new installations, enabling efficient panel design and consistent clearance in tight spaces. The breaker’s dimensions—16.3 in depth, 16.8 in height, and 44.1 in width—support predictable enclosure fit and ergonomic field wiring, while the 319 lb weight signals a rugged, durable build for heavy-duty applications. Compliance to UL, CE, CSA, and other major standards reduces regulatory risk and expedites cross-border deployments. Overall, the Magnum 4‑pole design pairs with selective coordination strategies to lower total cost of ownership through fewer trips and easier maintenance.

Get a Quick Quote for a Eaton MPS84N4VEAXX2A

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton MPS84N4VEAXX2A? Enquire Now

FAQs

The MPS84N4VEAXX2A is designed for fixed vertical mounting in standard LV enclosures. Ensure adequate clearance for wiring and cooling, verify compatible enclosure dimensions, and follow the 16.3 in depth, 16.8 in height, and 44.1 in width footprint. Prepare for the Power Xpert Release trip unit wiring and secure the four-pole connections per Eaton installation instructions to ensure reliable trip performance.
The PXR20 LSI trip unit provides advanced protection logic with precise current sensing and selective coordination. This translates to faster, more accurate tripping on faults while avoiding unnecessary trips during transients. In practice, this reduces downtime and arc- flame exposure, enabling safer, more reliable motor and feeder protection across complex power distribution networks.
Yes. The MPS84N4VEAXX2A is equipped with the PXR20 LSI trip unit designed for selective coordination with downstream devices. Its four-pole configuration supports synchronized protection schemes, improving grid resilience and reducing the impact of a single fault on overall plant uptime. For best results, pair with compatible relays and follow Eaton’s coordination documents.
This Magnum breaker carries UL Listed, CE Marked, and CSA/ANSI certifications, among others, ensuring compliance for North American and international installations. NEMA compliance and other listed certifications further support safe, dependable operation in diverse environments, simplifying procurement and reducing cross-border qualification steps during project commissioning.
Expected ROI comes from improved uptime due to precise protection, reduced nuisance trips, and easier maintenance with available manuals and service guidance. The four-pole design and robust interrupting capacity minimize fault impact on critical loads, while CE/UL compliance lowers installation risk, contributing to lower lifecycle costs and faster project payback in industrial facilities.