Eaton MPSC164VEAXX2A Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC164VEAXX2A
MPSC164VEAXX2A
Manufacturer
Eaton
Part number
MPSC164VEAXX2A
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker is a high-capacity protective device for industrial power distribution and machine panels. It delivers reliable fault protection with advanced coordination in demanding environments. Engineers often struggle to achieve selective protection while fitting protection into compact control cabinets. This model features a four-pole frame rated at 1600 A with 100 kA breaking capacity, fixed vertical mounting, and a PXR20 LSI trip unit for precise fault detection. With CE Marked, UL Listed, and CSA Certified, it meets global safety standards and simplifies cross-site compliance. Leveraging this breaker can improve uptime, streamline maintenance, and support scalable protection strategies across growing electrical infrastructures.

Product Information

Extended Description

MPSC164VEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC164VEAXX2A
UPC
786689639006
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified ANSI KEMA Certified UL Listed 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 - MPSC164VEAXX2A Eaton Specification Sheet - MPSC164VEAXX2A Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Feature: 1600 A frame rating and 100 kA breaking capacity ensure robust fault handling for high-load feeders. Business Impact: Supports reliable protection of critical lines and reduces the risk of cascading outages in heavy industrial environments. Application: Main feeders and machine-control panels in manufacturing facilities. Feature: PXR20 LSI trip unit delivers electronic protection with configurable long-time, short-time, and instantaneous curves for precise coordination. Business Impact: Improves selectivity, minimizes unnecessary trips, and shortens outage durations. Application: Process lines and MCCs requiring tight protection coordination. Feature: Four-pole construction with fixed vertical mounting simplifies integration into standard enclosures. Business Impact: Maximizes space efficiency and accelerates installation while maintaining accessibility for testing and maintenance. Application: Compact switchgear and control cabinets with vertical mounting layouts. Feature: Comprehensive certifications including UL Listed, CE Marked, and CSA Certified logistics-ready for global deployment. Business Impact: Streamlines procurement and regulatory compliance across multinational sites, reducing sourcing risk. Application: Global manufacturing operations and distributed facilities requiring standardization. Feature: Magnum PXR compatibility and broad documentation support including user manuals and application papers. Business Impact: Speeds up engineering justification, simplifies training, and supports extended lifecycle management. Application: Panel builders and systems integrators deploying Power Xpert Release protection.

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FAQs

The MPSC164VEAXX2A is a four-pole, fixed-vertical-mount breaker designed for industrial panels. It supports a 1600 A frame and 100 kA breaking capacity, making it suitable for high-load feeders. Its compatibility with Power Xpert Release trip units and the Magnum PXr family helps ensure coordinated protection in standard control cabinets and switchgear.
The PXR20 LSI trip unit provides electronic protection with configurable long-time, short-time, and instantaneous protection curves, enabling precise coordination and selective tripping. This reduces nuisance trips, improves system reliability, and supports faster fault isolation in machine panels and distribution circuits.
Yes. With a 1600 A current rating and 100 kA breaking capacity, the MPSC164VEAXX2A is designed for demanding industrial panels and feeders. Its four-pole configuration and fixed mounting simplify integration into large switchgear, enabling robust protection for heavy-duty applications while maintaining installation efficiency.
This breaker is UL Listed, CE Marked, and CSA Certified, among other certifications. These credentials confirm compliance with safety, performance, and regulatory requirements across multiple regions, facilitating cross-border procurement, audit readiness, and streamlined commissioning for global facilities.
Expect improved uptime and reduced maintenance complexity due to reliable protection and clear coordination with PXR. The 1600 A frame, 100 kA capacity, and strong certifications help minimize spare-part variability and expedite field service. Over time, these factors contribute to lower total cost of ownership and faster project ROI in automation and distribution networks.