Eaton MPSC6A4EEAXX2Q Magnum PXR LV Breaker - 100 kAIC

Part Number: MPSC6A4EEAXX2Q
MPSC6A4EEAXX2Q
Manufacturer
Eaton
Part number
MPSC6A4EEAXX2Q
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects critical electrical distributions in industrial facilities, delivering reliable overload protection. Engineers often struggle with coordinating protection to minimize nuisance trips while maintaining safety and uptime. This model is UL Listed, CE Marked, and CCC Marked, with additional Lloyd's Register, KEMA, ANSI, UL Listed, CSA, DNV GL, and ABS certifications for global compliance. Coupled with Power Xpert Release trip units and Zone Selective Interlocking capability, it supports modern protection strategies, enabling faster fault isolation and easier asset management. The result is improved system reliability, reduced maintenance costs, and a clearer path to digitalization of protection schemes for large switchgear and panel installations.

Product Information

Extended Description

MPSC6A4EEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 100 kA, Four-pole, Drawout vertical with extensions mounting, PXR25 LSIAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6A4EEAXX2Q
UPC
786689632953
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed CE Marked CCC Marked NEMA Compliant
Certifications
Lloyd's Register Certified KEMA Certified ANSI UL Listed CSA Certified DNV GL Certified ABS Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR25 LSI ARMS
Number of poles
Four-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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPSC6A4EEAXX2Q Eaton Specification Sheet - MPSC6A4EEAXX2Q 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
Feature → Business Impact → Application: The Magnum PXR four-pole design with a double standard frame offers robust protection for high-current distributions, delivering up to 6000 A Iu and 100 kAIC interrupt ratings, which translates to enhanced safety margins and longer service life for critical loads in heavy industry. This translates to measurable uptime improvements in manufacturing lines and data centers where unexpected trips are costly; the four-pole configuration supports comprehensive phase protection across multi-bus systems. Feature → Business Impact → Application: PXR25 LSI ARMS trip units provide precise, zone-selective tripping, reducing arc flash exposure and nuisance trips while maintaining coordination with upstream protection, which is essential for complex motor and process control loops in chemical plants and packaging lines. Feature → Business Impact → Application: Drawout vertical mounting with extensions enables flexible installation and easy retrofits in existing switchgear, cutting labor costs during upgrades and facilitating maintenance in space-constrained panels. Feature → Business Impact → Application: The unit’s compliance suite (UL listed, CE marked, NEMA compliant, CCC, Lloyd’s Register, KEMA, ANSI, CSA, DNV GL, ABS) supports global project deployment, reducing time-to-compliance and enabling cross-border procurement. Feature → Business Impact → Application: Four-pole frame and substantial physical dimensions support large motor protection and high-inrush loads, delivering reliable performance in mining, water treatment, and heavy machinery environments. Feature → Business Impact → Application: Integration with Power Xpert Protection Manager and related accessories streamlines protection management, data logging, and maintenance planning, driving a stronger ROI through proactive reliability analytics.

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FAQs

This four-pole Magnum PXR unit is designed for drawout vertical mounting and is compatible with standard Magnum frame configurations. It supports extensions mounting and aligns with PXR trip units for seamless integration and straightforward retrofits into existing panelboards and switchgear without extensive rework.
The device provides a rated uninterrupted current (Iu) of 6000 A and an interrupt rating of 100 kAIC. It is a four-pole unit with a Magnum PXR trip type (PXR25 LSI ARMS), optimized for high-current protection in heavy-duty applications.
Yes. It carries UL Listed, CE Marked, and CCC Marked protections, along with Lloyd's Register, KEMA, ANSI, CSA, DNV GL, and ABS certifications, ensuring global compliance for demanding industrial deployments.
Ideal for large motor control centers, panel boards, and switchgear in mining, water/wastewater, and heavy manufacturing. Its ZSI capabilities and PXR25 LSI ARMS enable precise coordination and rapid fault isolation in complex protection schemes.
The unit’s precise trip technology, robust build, and compatibility with Power Xpert tools support reduced downtime and proactive maintenance planning. The ease of retrofit, standardized frame, and global certifications help shorten project schedules and lower total-cost-of-ownership.