Eaton MPSC6N3WEAXX2F Magnum low voltage power circuit breaker - 100 kAIC

Part Number: MPSC6N3WEAXX2F
MPSC6N3WEAXX2F
Manufacturer
Eaton
Part number
MPSC6N3WEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects critical power distribution in industrial facilities. Engineers often face challenges achieving reliable fault interruption without sacrificing maintenance speed in high-load environments. This unit carries UL Listed, CSA Certified, and CE Marked approvals, with broader certifications including KEMA, Lloyd's Register, ANSI, DNV GL, and ABS to support global compliance. By pairing the Magnum PXR trip unit with Power Xpert protection management, teams gain enhanced uptime visibility, faster fault localization, and streamlined asset documentation. In short, it delivers robust protection, easier serviceability, and measurable reduction in total cost of ownership for motor control centers and distribution panels.

Product Information

Extended Description

MPSC6N3WEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (AABBCC), 100 kA, Three-pole, Drawout vertical mounting, PXR20 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6N3WEAXX2F
UPC
786689629779
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
NEMA Compliant SABA Listed CE Marked CCC Marked
Certifications
CSA Certified UL Listed KEMA Certified Lloyd's Register Certified ANSI DNV GL Certified ABS Certified
Frame
Double standard
Number of poles
Three-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR20 LSIG ARMS
Number of poles
Three-pole
Rated uninterrupted current (Iu)
6000 A
Interrupt rating
100 kAIC
Interrupt rating
100 kAIC
Rated uninterrupted current (Iu)
6000 A
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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual 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 - MPSC6N3WEAXX2F Eaton Specification Sheet - MPSC6N3WEAXX2F Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
Three-pole, drawout vertical mounting simplifies installation and field upgrades, reducing downtime during swaps and maintenance iterations. This translates to faster commissioning and safer high-energy disconnections in live switchgear environments, a critical advantage for busy plants and utilities. The device supports a 6000 A Iu rated uninterrupted current, enabling it to handle large feeders with minimal voltage drop and thermal stress, which improves continuous operation and reduces nuisance trips in demanding facilities. With a 100 kAIC interrupt rating, the breaker delivers high fault current interruption capability, protecting downstream equipment and enabling selective coordination strategies in complex protection schemes. The PXR20 LSIG ARMS trip unit provides precise, fast tripping logic, improving selective protection and aiding meet modern safety and reliability targets. Global certifications (UL, CSA, CE, KEMA, Lloyd's Register, ANSI, DNV GL, ABS, NEMA, SABA, CCC) support multi-region projects, reducing procurement fragmentation and accelerating project timelines. The Magnum frame and three-pole configuration are well-suited for motor control centers and switchgear panels, delivering consistent performance across standard layouts. Compatibility with Power Xpert Protection Manager enables integrated protection analytics and easier maintenance planning, contributing to lower inventory costs and improved asset lifecycle management. Weight and dimensions, while substantial, align with industry norms for premium LV circuit breakers, facilitating predictable enclosure design and compliant install practices.

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FAQs

The MPSC6N3WEAXX2F is ideal for motor control centers, distribution panels, and switchgear in industrial environments. Its three-pole, drawout design supports easy maintenance, while the 6000 A Iu rating and 100 kAIC interrupt capability handle high fault currents with reliable protection.
Yes. This Magnum PXR model is designed to work with Power Xpert Release trip units and LSIG ARMS, enabling coordinated protection and enhanced visibility when paired with Power Xpert Protection Manager.
This unit is UL Listed, CSA Certified, and CE Marked, with additional approvals including KEMA, Lloyd's Register, ANSI, DNV GL, ABS, NEMA compliance, SABA Listed, and CCC Marked, ensuring broad regulatory compliance across NA and international projects.
The drawout vertical mounting simplifies installation and maintenance in compact switchgear footprints. Expect a unit roughly 16.3 in deep, 16.8 in tall, and 31.1 in wide, weighing about 237 lb, which informs enclosure design, lifting, and accessibility during swaps.
With a 6000 A Iu rating and 100 kAIC interrupt capacity, this breaker minimizes nuisance trips and protects critical feeders. Global certifications reduce procurement risk, while Power Xpert compatibility enables proactive protection analytics, reducing downtime and extending asset life in demanding industrial settings.