Eaton MPSC124VEAXX2C Low Voltage Power Breaker - UL Listed

Part Number: MPSC124VEAXX2C
MPSC124VEAXX2C
Manufacturer
Eaton
Part number
MPSC124VEAXX2C
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power systems with precise overcurrent protection for motors and panels. Users face nuisance trips and downtime; this device reduces those risks through advanced protection and coordinated trip units. Certified UL Listed and CE Marked, with NEMA compliance and CSA/KEMA certifications, it supports global installations. Designed for selective coordination and scalable panel integration, it helps reduce maintenance costs while improving safety and uptime. With a 1200 A frame and a 100 kA interrupting rating, it handles heavy motor starting and fault currents without compromising protection. Fixed vertical mounting and a Power Xpert Release trip unit enable faster commissioning and easier maintenance across fleets.

Product Information

Extended Description

MPSC124VEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1200 A, 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC124VEAXX2C
UPC
786689639778
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
NEMA Compliant SABA Listed CCC Marked CE Marked
Certifications
CSA Certified KEMA Certified Lloyd's Register Certified ANSI UL Listed 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 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 - MPSC124VEAXX2C Eaton Specification Sheet - MPSC124VEAXX2C 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: 1200 A rating and 100 kA interrupting capacity enable protection of large motor loads without cascading devices. Business impact: reduces downtime and lowers total cost of ownership by minimizing device spares and maintenance windows. Application: suitable for heavy-duty feeders in panelboards and switchgear across manufacturing facilities. Feature: PXR20 LSIG trip unit delivers advanced protection and selective coordination. Business impact: faster fault isolation and reduced downstream damage, improving energy reliability and safety. Application: motor starters, critical power feeds, and distribution networks requiring precise protection. Feature: Fixed vertical mounting in a standard Magnum frame simplifies retrofit and panel integration. Business impact: lowers installation time and supports retrofits in existing switchgear and control panels. Application: machine rooms, process lines, and plant-wide distribution. Feature: Broad compliance and certifications including UL Listed, CE Marked, and NEMA compliance. Business impact: enables global deployment and regulatory alignment while easing procurement. Application: multinational facilities and supply chains requiring standardized protection devices. Feature: Integrated with Power Xpert Protection Manager for monitoring and protection workflows. Business impact: enhances visibility, fast diagnostics, and remote maintenance, driving uptime and lifecycle cost efficiency. Application: modern data centers, factories, and complex electrical infrastructures.

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FAQs

The MPSC124VEAXX2C is designed for panelboards, switchgear, and motor feeder applications within industrial facilities. Its fixed vertical mounting and four-pole construction simplify retrofit into existing switchgear and distribution panels, enabling seamless upgrades without reconfiguring current layouts.
Provides a 1200 A continuous rating with a 100 kA short-circuit rating, four-pole configuration, and the PXR20 LSIG trip unit. Dimensions are 14.6 in (L) x 16.8 in (H) x 21.2 in (W), weight around 160 lb, and it is UL Listed with CE Marked and NEMA compliance for global use.
Yes. The PXR20 LSIG trip unit enables advanced protection coordination, allowing selective tripping that isolates faults quickly while protecting upstream equipment. For best results, pair with Eaton Protection Manager for coordinated protection strategies across devices.
UL Listed and CE Marked are guaranteed, with additional CSA, KEMA, Lloyd's Register, ANSI, DNV GL, ABS certifications listed. The unit is also NEMA Compliant, supporting reliability and regulatory compliance in multinational installations.
The Magnum PXR-based protection enables quicker fault diagnosis and reduced downtime. Integration with Power Xpert Protection Manager improves monitoring and maintenance planning, resulting in lower lifecycle costs, easier remote support, and higher system uptime across fleets.