Eaton MPSC163MEAXX2S Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC163MEAXX2S
MPSC163MEAXX2S
Manufacturer
Eaton
Part number
MPSC163MEAXX2S
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects critical power distribution in industrial facilities. Engineers rely on dependable protection to minimize downtime and costly outages. This unit carries UL Listed, CE Marked, and NEMA Compliant certifications, with ANSI, KEMA and Lloyd's Register attestations for broader reliability. Designed for seamless integration with Power Xpert Protection Manager and standard frame MCCs, it delivers robust protection with easy maintenance and scalable protection strategies across the plant.

Product Information

Extended Description

MPSC163MEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR25 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC163MEAXX2S
UPC
786689638221
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
CCC Marked NEMA Compliant SABA Listed CE Marked
Certifications
Lloyd's Register Certified ANSI KEMA Certified UL Listed CSA Certified 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 - MPSC163MEAXX2S Eaton Specification Sheet - MPSC163MEAXX2S 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
High current rating and breaking capacity support large loads and motors, reducing overload risk and equipment damage while improving overall system availability. This is backed by a 1600 A rating and 100 kA short-circuit capability, enabling safe upstream protection in demanding environments. The drawout vertical design with motorized racking speeds maintenance, minimizes human exposure and downtime during replacement or testing, improving service response times. The Power Xpert Release (PXR) 25 LSIGAM trip unit provides advanced protection and selective coordination, reducing nuisance trips and enabling smarter fault isolation in motor control centers. Standard frame compatibility enhances retrofit potential, lowering spare parts inventory and simplifying panel modernization. Comprehensive certifications and compliance support regulatory adherence and procurement confidence, while continued compatibility with Power Xpert Protection Manager enables centralized protection monitoring. Industry-ready features supporting zone selective interlocking and fault-limiting strategies add further protection, reducing arc energy in critical installations. Overall, the combination of protection sophistication, ease of service, and mounting versatility delivers measurable lifecycle cost reductions and improved plant uptime.

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FAQs

The MPSC163MEAXX2S uses a standard Magnum low-voltage, 3-pole, drawout frame designed for common MCC configurations. It fits typical Magnum/PXR installations and can retrofit into existing panel boards or switchgear with compatible mounting arrangements, minimizing replacement costs and downtime.
Key specs include a 1600 A current rating, 100 kA short-circuit rating, three-pole configuration, drawout vertical mounting, and a motorized racking mechanism. The PXR25 LSIGAM trip unit provides advanced protection and coordination for reliable motor protection and selective tripping.
Yes. Its standard frame, drawout design, and motorized racking are specifically suited for MCCs, enabling fast maintenance, simplified fault isolation, and easy integration with protection management systems like Power Xpert Protection Manager.
The unit is UL Listed, CE Marked, and NEMA Compliant. Additional attestations include ANSI, KEMA, Lloyd's Register and other regional certifications, supporting global procurement and compliance programs.
Motorized racking reduces manual handling and exposure during breaker maintenance, speeds insertion/removal, and minimizes downtime. In practice, this translates to shorter maintenance windows, easier fault isolation, and lower lifecycle costs for critical power distribution assets.