Eaton MPSC4A4MEAXX2C Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC4A4MEAXX2C
MPSC4A4MEAXX2C
Manufacturer
Eaton
Part number
MPSC4A4MEAXX2C
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects large industrial panels and drives by delivering reliable fault protection. When panel space is tight and downtime is costly, you need protection that installs quickly and coordinates with existing trip units. UL Listed, CSA Certified, and CE Marked approvals ensure global compliance for new builds and retrofits. This model supports scalable distribution, motor protection, and seamless integration with Power Xpert Protection Manager for optimized maintenance and protection coordination.

Product Information

Extended Description

MPSC4A4MEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NABCNABC), 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC4A4MEAXX2C
UPC
786689634285
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CE Marked CCC Marked SABA Listed
Certifications
UL Listed CSA Certified ANSI Lloyd's Register Certified KEMA 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 - MPSC4A4MEAXX2C Eaton Specification Sheet - MPSC4A4MEAXX2C 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 MPSC4A4MEAXX2C combines a four-pole, drawout vertical design with a PXR20 LSIG trip unit to deliver precise protection with minimal maintenance. Business impact includes reduced downtime, improved protection coordination, and easier field service thanks to motorized racking mounting, enabling faster breaker replacement without sacrificing safety. In practical terms, the unit’s 4000 A interrupting capacity and 100 kA short-circuit rating support reliable operation in high fault-current environments, such as motor control centers and large distribution panels. The rugged Magnum platform offers compatibility with Power Xpert Protection Manager, enhancing remote monitoring and configuration while meeting NEMA, CE, and CCC requirements. Installation benefits include standard frame geometry and plug-and-play integration with existing Eaton accessories and renewal parts.

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FAQs

Yes. The MPSC4A4MEAXX2C is designed as a four-pole, drawout vertical breaker with motorized racking mounting, compatible with Magnum PXR trip units and standard frame installations. This enables quick retrofit into existing panels and straightforward alignment with current protection schemes, reducing commissioning time and field errors.
The unit provides a 4000 A interrupting capacity (NABCNABC) and a 100 kA short-circuit rating, four-pole configuration. These ratings support high-current motor control and distribution applications, ensuring reliable interruption during faults and coordinated protection with downstream devices.
Ideal for heavy industry, large power distribution panels, and motor control centers, especially where space is at a premium and downtime must be minimized. The breaker’s four-pole design, motorized racking, and LSIG trip unit support precise protection coordination in demanding process or manufacturing environments.
This model carries UL Listed and CSA Certified marks, along with ANSI, Lloyd's Register, KEMA, ABS, and DNV GL certifications. Compliances include NEMA and CE marking, making it suitable for global projects and retrofit programs across diverse regulatory landscapes.
Integration with Power Xpert Protection Manager enables centralized monitoring and configuration, reducing on-site maintenance time and accelerating fault diagnosis. The motorized racking option minimizes equipment downtime during replacements, and availability of renewal parts and application notes supports long-term reliability and a favorable return on investment.