Eaton MPSC324MEAXX2F Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC324MEAXX2F
MPSC324MEAXX2F
Manufacturer
Eaton
Part number
MPSC324MEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects power distribution with precise protection and easy maintenance in industrial panels. A common challenge is downtime from difficult maintenance and uncertain coordination with other devices. This unit carries UL Listed, CE Marked, and CSA Certified credentials, supporting global compliance and safe operation. With the PXR20 LSIGAM trip unit, four-pole design, and motorized, drawout racking, it enables fast swaps, reliable protection, and scalable panel upgrades. Integrated with Power Xpert Protection Manager, it supports remote monitoring and easier coordination with downstream breakers. This combination translates to reduced downtime and streamlined maintenance, delivering tangible cost savings for plant floor protection and motor feeder reliability.

Product Information

Extended Description

MPSC324MEAXX2F 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 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324MEAXX2F
UPC
786689633455
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked NEMA Compliant SABA Listed CE Marked
Certifications
CSA Certified Lloyd's Register Certified ANSI KEMA Certified 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 x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC324MEAXX2F Eaton Specification Sheet - MPSC324MEAXX2F 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
The PXR20 LSIGAM electronic trip unit delivers adjustable protection curves and arc-energy controls for precise, selective tripping. This reduces nuisance trips, extends motor life, and simplifies protection coordination across feeders, making it ideal for manufacturing lines, pumps, and conveyors in industrial facilities. The four-pole, 3200 A, 100 kA rating enables the breaker to withstand high fault currents and protect heavy loads, minimizing cascading damage in data centers and large machines. Drawout vertical mounting with motorized racking supports safe, rapid breaker replacement and maintenance without prolonged downtime, which is crucial for critical line-startups and production uptime. Standard frame compatibility and Power Xpert Protection Manager integration streamline configuration, monitoring, and fault reporting across the plant, empowering proactive maintenance and faster fault diagnosis. Certifications including UL Listed, CE Marked, and CSA Certified reduce regulatory risk and expedite global installations, while access to renewal parts and Magnum PXr accessories extends asset life and lowers lifecycle costs for motor feeders and distribution panels. The combination of these features delivers measurable improvements in efficiency, reliability, and total cost of ownership for control panels in demanding industrial environments.

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FAQs

The unit is a four-pole, drawout Magnum breaker designed for standard frames and vertical mounting with motorized racking. Verify busbar coordinates, compatible mounting rails, and clearance for motorized operation. Follow Eaton's quick-start guides and ensure proper alignment with PXR20 LSIGAM trip unit wiring for reliable protection and safe, rapid replacements.
Key specs include 3200 A continuous rating, 100 kA short-circuit withstand, four-pole configuration, and the PXR20 LSIGAM electronic trip unit. These features provide high fault-current protection, selective tripping, and adjustable protection curves suitable for heavy motor feeders and critical power distribution.
Yes. The PXR20 LSIGAM trip unit enables precise, adjustable protection curves and arc-energy management, which supports selective coordination with upstream and downstream devices. This helps minimize downstream outages and improves overall system reliability in data centers and manufacturing lines.
The breaker carries UL Listed, CE Marked, and CSA Certified credentials (with additional certifications listed in product documentation). These certifications support regulatory compliance, import/export ease, and acceptance across international projects, reducing risk during audits and customer qualifications.
Lifecycle value comes from motorized racking that speeds maintenance, remote monitoring compatibility with Power Xpert Protection Manager, and access to renewal parts. Together, these reduce downtime, lower maintenance costs, and extend asset life for control panels and motor feeders.