Eaton MPSC6N4MEAXX2H Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC6N4MEAXX2H
MPSC6N4MEAXX2H
Manufacturer
Eaton
Part number
MPSC6N4MEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution panels and motor loads across industrial facilities. This design addresses the common challenge of balancing robust protection with minimize downtime during maintenance and upgrades. The unit features CE Marked, UL Listed, and CSA Certified marks, plus Lloyd's Register and ANSI certifications, ensuring regulatory compliance and risk reduction in diverse markets. By leveraging the Power Xpert Release (PXR20) trip unit and motorized racking, it delivers reliable protection while simplifying inspection, replacement, and panel modernization for growing facilities.

Product Information

Extended Description

MPSC6N4MEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNAABBCC), 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6N4MEAXX2H
UPC
786689629823
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked CCC Marked SABA Listed NEMA Compliant
Certifications
CSA Certified Lloyd's Register Certified ANSI KEMA Certified UL Listed 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 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 - MPSC6N4MEAXX2H Eaton Specification Sheet - MPSC6N4MEAXX2H 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
Drawout vertical mounting with motorized racking reduces maintenance time and improves safety during breaker swaps, enabling faster line upgrades and less plant disruption. The PXR20 LSIAM trip unit delivers precise protection and selective coordination, which translates to reduced nuisance trips and improved motor protection in complex distribution layouts. With four poles, a 6000 A interrupting rating (NNAABBCC) and a 100 kA short-circuit rating, this breaker handles high fault currents typical of large motor loads while maintaining system stability. Fan-cooled cooling supports reliable operation in hot, confined panels common in packaging, metals, and process industries, minimizing derating and downtime. Rigorous certifications and robust construction simplify procurement for regulated projects and improve traceability for quality assurance programs. Seamless integration with Eaton’s Power Xpert Protection Manager enhances monitoring, reporting, and maintenance planning across multi-bay installations.

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FAQs

Install the four-pole Magnum breaker in a compatible drawout vertical arrangement using the motorized racking mechanism specified for PXR-enabled units. Follow Eaton’s manuals mn013016en and related installation guides, ensuring proper alignment, wiring torque, and clearance for maintenance access. Verify that panel bus stabs and mounting rails are clean and compliant with NEMA/UL requirements, then test the trip function with a calibrated source before energization.
The PXR20 LSIAM trip unit delivers advanced protection including long-time, short-time, and instantaneous trip curves with selectable coordination. It enables precise overcurrent protection for motor loads and feeders, reducing nuisance trips and improving selective coordination within the distribution system. This also supports remote monitoring through Eaton’s protection management ecosystem for proactive maintenance.
Yes. With a 6000 A interrupting rating and a 100 kA short-circuit rating, the MPSC6N4MEAXX2H is designed for demanding motor control centers and high fault current scenarios. Its four-pole, drawout design allows safe maintenance and fault isolation, while motorized racking speeds replacements and minimizes downtime during panel servicing and upgrades.
The unit carries CE Marked, CCC Marked, SABA Listed, NEMA Compliant, UL Listed, CSA Certified, Lloyd's Register Certified, ANSI, KEMA Certified, DNV GL Certified, and ABS Certified marks. These certifications validate product safety, environmental compliance, and performance under regional standards, simplifying procurement for regulated projects and ensuring reliable performance across markets.
Integrating the Magnum with Power Xpert Protection Manager enables centralized monitoring, diagnostics, and protection-coordination analytics. Benefits include reduced preventative maintenance costs, faster fault diagnosis, and improved uptime through proactive alerts. The motorized racking feature also shortens maintenance windows, reducing labor hours and total cost of ownership over the equipment lifecycle.