Eaton MPSC324MEAXX2H Magnum LV Breaker - 100 kA UL Listed

Part Number: MPSC324MEAXX2H
MPSC324MEAXX2H
Manufacturer
Eaton
Part number
MPSC324MEAXX2H
Category

Quick Summary

The MPSC324MEAXX2H is a Magnum low voltage power circuit breaker that protects motor and distribution circuits in industrial facilities. In practice, maintenance downtime and mis-coordination can cause costly outages; this unit's drawout vertical design with motorized racking simplifies installation, testing, and replacement without compromising safety. It carries CE marking for European compliance and UL Listing for North American reliability, with additional approvals from KEMA, ANSI, CSA, and ABS to meet global standards. This combination supports protective coordination and fast fault isolation, reducing arc-flash exposure and downtime. Equipped with the PXR20 LSIAM trip unit (Power Xpert Release) and compatibility with Magnum PX R devices, it helps engineers optimize protection schemes and lifecycle costs.

Product Information

Extended Description

MPSC324MEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324MEAXX2H
UPC
786689633462
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked SABA Listed CE Marked NEMA Compliant
Certifications
KEMA Certified UL Listed Lloyd's Register Certified ANSI CSA 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 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 x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC324MEAXX2H Eaton Specification Sheet - MPSC324MEAXX2H 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: Drawout vertical mounting with motorized racking enables quick, tool-free insertion and removal of the breaker. This reduces maintenance downtime and testing time, lowering labor costs and minimizing outage exposure. Application: Ideal for retrofit projects, spare-part readiness, and routine testing in large motor loads, feeders, and switchgear assemblies. Feature: PXR20 LSIAM trip unit provides advanced protection with electronic trip curves and adjustable settings. This enables precise protective coordination and fast fault isolation, reducing arc energy and improving safety and reliability. Application: Fits Magnum PXR breakers in critical process lines, conveyors, and pumping stations where accurate coordination matters. Feature: 3200 A continuous rating and 100 kA short-circuit withstand. This supports high fault currents and heavy motor starting without upstream up-rated devices, enabling compact switchgear and cost reduction. Application: Main feeders and large-capacity MCCs in manufacturing, mining, and data center rooms. Feature: Four-pole design for three-phase systems plus common neutral. This simplifies protection schemes and ensures consistent tripping across phases, improving reliability. Application: Industrial power distribution where balanced protection and simple wiring are essential. Feature: Broad certification portfolio including CE Marked, UL Listed, KEMA Certified, ANSI, CSA, ABS, DNV GL. This breadth supports global procurement, regulatory compliance, and customer acceptance across international projects. Application: Global installations and multi-site deployments where standards vary. Feature: Compatibility with Magnum PX R devices and the Power Xpert Protection Manager ecosystem. This enables streamlined protection management, remote monitoring, and future-ready upgrades. Application: Modernization projects and data-driven protection strategies in large facilities.

Get a Quick Quote for a Eaton MPSC324MEAXX2H

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 MPSC324MEAXX2H? Enquire Now

FAQs

The MPSC324MEAXX2H is designed for use with a compatible drawout vertical frame and motorized racking. It fits standard Magnum switchgear footprints and supports quick, tool-free insertion and withdrawal. Follow Eaton’s racking procedure and ensure adequate clearance, ventilation, and support structure to optimize reliability during maintenance.
The PXR20 LSIAM trip unit delivers electronic protection with adjustable long-time, short-time, and instantaneous curves, enabling precise protective coordination. It reduces arc energy and improves safety by enabling fast, selective fault isolation. It is especially beneficial in process lines, conveyors, and pumping stations where coordination accuracy matters.
Yes. With a 3200 A continuous rating and a 100 kA short-circuit withstand, this breaker supports large motor feeders and distribution panels without resorting to multiple devices. The four-pole design suits three-phase systems with a common neutral, simplifying wiring and protection strategy in heavy-load environments.
The unit carries CE Marked, UL Listed, KEMA Certified, ANSI, CSA, ABS, and DNV GL certifications, among others. This broad approvals portfolio simplifies global procurement, ensures regulatory compliance across regions, and supports customer qualification requirements for critical industries, reducing project risk in multinational deployments.
The ROI comes from reduced downtime and easier maintenance due to motorized racking, along with improved protection reliability from the PXR20 LSIAM. Centralized management through Power Xpert tools enables predictive maintenance and simpler upgrades, lowering total cost of ownership for large facilities with complex protection schemes.