Eaton MPSC163WEAXX2F Magnum LV Breaker - UL Listed, 100 kA

Part Number: MPSC163WEAXX2F
MPSC163WEAXX2F
Manufacturer
Eaton
Part number
MPSC163WEAXX2F
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects industrial power distribution panels with proven reliability. Engineers face nuisance trips, limited maintenance access, and the challenge of coordinating protection across complex electrical networks, often driving costly downtime. This model is UL Listed, CSA Certified, and CE Marked, with additional global approvals such as Lloyd's Register and KEMA for diverse installations. With Power Xpert Release trip unit compatibility and drawout vertical mounting, it enables scalable protection schemes and faster service—reducing downtime and total cost of ownership in demanding manufacturing and process environments.

Product Information

Extended Description

MPSC163WEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Three-pole, Drawout vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC163WEAXX2F
UPC
786689639495
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
NEMA Compliant SABA Listed CE Marked CCC Marked
Certifications
Lloyd's Register Certified KEMA Certified ANSI 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 - MPSC163WEAXX2F Eaton Specification Sheet - MPSC163WEAXX2F 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 interrupting capacity and robust frame design deliver rapid fault clearance, protecting downstream equipment and operators while enabling safe maintenance windows in high-current feeds. This features translates to measurable uptime gains and fewer replacement parts in mission-critical lines. The three-pole configuration and drawout vertical mounting simplify installation, alignment, and field testing, accelerating commissioning and future upgrades in motor control centers and distribution panels. The PXR20 LSIGAM trip unit provides advanced protection logic and selective coordination, reducing nuisance trips and enabling digital integration with protection management systems. Compatibility with Power Xpert Protection Manager supports centralized monitoring and quick fault analytics, cutting engineering time during project handover and ongoing maintenance. The certified engineering foundation—UL, CSA, and CE—streamlines procurement for multinational projects while keeping compliance across regions intact. The design also emphasizes serviceability and spare-parts availability, with documented renewal parts and application notes improving lifecycle planning. Overall, these features support industry-standard practices for safer, more efficient electrical protection in harsh industrial settings.

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FAQs

The MPSC163WEAXX2F uses a drawout vertical mounting configuration for easy insertion, removal, and testing within panel assemblies. It is a three-pole unit designed for straightforward integration into low-voltage distribution panels, motor control centers, and switchgear where rapid replacement and fault isolation are critical. This design minimizes downtime during maintenance and upgrades.
This model features a Power Xpert Release trip unit, specifically the PXR20 LSIGAM, which provides advanced overcurrent protection and coordination capabilities. It supports customizable protection settings, improves selective coordination with downstream devices, and enables integration with protection management workflows for faster fault identification and recovery.
Yes. The breaker carries UL Listed, CSA Certified, and CE Marked approvals, along with additional certifications such as Lloyd's Register and KEMA. These certifications support compliance for international installations in North America, Europe, and other regions, simplifying procurement and reducing site acceptance testing effort.
The drawout design and modular trip unit enable quicker maintenance and replacement, reducing downtime during inspections or fault diagnostics. Documentation and availability of renewal parts, along with compatibility with Protection Manager workflows, help lower lifecycle costs by shortening engineering time and improving mean time between failures (MTBF) through reliable protection and diagnostics.
Ideal applications include main feeders and motor control centers in manufacturing plants, process industries, and data centers where high fault current protection (100 kA) and scalable protection schemes are essential. The 1600 A frame supports demanding power distribution, with easy integration into existing Eaton protection ecosystems and smart device coordination for optimized plant reliability.