Eaton MPSC164HEAXX2F Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC164HEAXX2F
MPSC164HEAXX2F
Manufacturer
Eaton
Part number
MPSC164HEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution in demanding panel and MCC installations. Prolonged downtime from nuisance trips and uneven protection is a common pain point for energy-intensive facilities. It carries UL Listed and ANSI certifications for US markets, CE marking for Europe, and CSA and KEMA/Lloyd’s approvals supporting global compliance. Designed for seamless protection coordination, it pairs with Magnum PXR trip units and Zone selection options to streamline maintenance and spare-part planning. This combination delivers improved productivity, reduced risk, and compliance-driven peace of mind for critical manufacturing and data-center environments.

Product Information

Extended Description

MPSC164HEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC164HEAXX2F
UPC
786689638689
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
NEMA Compliant CE Marked SABA Listed CCC Marked
Certifications
CSA Certified KEMA Certified Lloyd's Register Certified ANSI 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 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 - MPSC164HEAXX2F Eaton Specification Sheet - MPSC164HEAXX2F 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: Magnum PXR20 LSIGAM trip unit enables precise protection and selective coordination. Benefit: Reduces nuisance tripping and optimizes maintenance windows. Application: Ideal for large panels, MCCs, and switchgear where uptime is critical. Feature: Fixed horizontal mounting with a four-pole design. Benefit: Streamlined installation, compact footprint, and easier enclosure integration. Application: Fits standard Magnum frames in existing bus-duct and panel assemblies. Feature: 1600 A frame, 100 kA interrupting capacity. Benefit: High fault current handling with robust arc energy control, improving personnel safety and system resilience. Application: Heavy-load feeders and critical motor drives in manufacturing and processing facilities. Feature: Power Xpert Release (PXr) trip capability and LSIGAM option. Benefit: Enhanced coordination with protection management software for remote monitoring and faster fault isolation. Application: Data centers, oil/gas, and chemical processing plants utilizing Magnum PXr ecosystems. Feature: Availability of zone selective interlocking and comprehensive Eaton documentation. Benefit: Clear coordination strategy reduces upstream trips and improves protection selectivity. Application: Plants pursuing safe, scalable arc flash and outage protection. Feature: Broad compliance footprint including NEMA, CE, UL, CSA, KEMA, Lloyd’s, ABS, and DNV GL. Benefit: Global eligibility simplifies cross-site deployments and supplier parity. Application: multinational operations with diverse regulatory requirements.

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FAQs

The MPSC164HEAXX2F uses fixed horizontal mounting designed for the Magnum frame family, with a four-pole configuration to fit standard enclosures. Its footprint and dimensions (14.6 in length, 16.8 in height, 21.2 in width) support straightforward integration into existing panels and MCC rooms, reducing retrofit complexity and installation time. It pairs well with compatible bus duct layouts and protection schemes.
Key specs include a 1600 A frame and 100 kA interrupting capacity, four poles, and the PXR20 LSIGAM trip unit. This combination provides robust fault-current handling and precise trip coordination, improving reliability and minimizing unplanned outages. The high interrupting rating also supports protection of large feeders and motors typical in manufacturing and processing facilities.
Yes. The Magnum family supports selective coordination strategies, and Zone Selective Interlocking documentation is available to optimize fault isolation. The PXR trip unit enables coordinated tripping across devices, reducing arc energy exposure and improving overall safety. For facilities pursuing advanced protection, this breaker integrates with zone interlocking schemes and protection management workflows.
The MPSC164HEAXX2F carries UL Listed and ANSI certifications for US markets, CE marking for Europe, and CSA, KEMA, Lloyd’s Register, ABS, and DNV GL certifications for broader reach. Compliances include NEMA, SABA Listed, and CCC Marked. This broad certification footprint supports cross-border deployments and simplifies supplier qualification for multinational projects.
Investing in this Magnum breaker can reduce maintenance downtime through reliable protection and reduced nuisance trips. Its compatibility with Power Xpert Protection Manager and PXr trip units enables proactive monitoring, easier fault analytics, and longer intervals between unnecessary interventions. The result is lower total cost of ownership, improved asset availability, and faster mean time to repair in critical applications.