Eaton MPSC6A4MEAXX2Q Magnum PXR Circuit Breaker - UL Listed

Part Number: MPSC6A4MEAXX2Q
MPSC6A4MEAXX2Q
Manufacturer
Eaton
Part number
MPSC6A4MEAXX2Q
Category

Quick Summary

Magnum PXR low voltage power circuit breaker protects industrial electrical systems across manufacturing floors. Nuisance trips, slow maintenance, and cumbersome installation can halt production and inflate costs. It carries ANSI CSA Certified marks, UL Listed status, and CE Marking, with additional KEMA and Lloyd's Register certifications for global acceptance. Designed for Power Xpert Release trip units and LSI ARMS protection, it delivers precise coordination, fast motor protection, and reliable drawout operation, even in demanding environments. By combining rugged protection with intuitive maintenance, this solution helps reduce downtime, improve uptime, and lower total cost of ownership across your power distribution network.

Product Information

Extended Description

MPSC6A4MEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NABCNABC), 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR25 LSIAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6A4MEAXX2Q
UPC
786689632496
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
ANSI CSA Certified KEMA Certified UL Listed Lloyd's Register Certified ABS Certified DNV GL 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 - MPSC6A4MEAXX2Q Eaton Specification Sheet - MPSC6A4MEAXX2Q 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: Magnum PXR four-pole, double standard frame supports high-capacity motor protection. Business Impact: Enables reliable coordination for large loads and simplifies panel integration, reducing miscoordination and nuisance trips. Application: Suitable for heavy-industry motor starting and power distribution in manufacturing lines. Long-tail keywords: Magnum PXR, four-pole LV breaker, double standard frame, motor protection, power distribution. Feature: Rated uninterrupted current (Iu) of 6000 A and interrupt rating of 100 kAIC. Business Impact: Handles high inrush and fault currents with margin for safety and reliability, minimizing unplanned outages. Application: Data centers and process lines with high fault-current potential. Long-tail keywords: high Iu rating, 100 kAIC, fault current protection, LV circuit breaker. Feature: PXR25 LSI ARMS trip unit provides advanced protection and selective coordination. Business Impact: Improves safety and protection accuracy while reducing coordinated trip delays. Application: Industrial automation and process control networks. Long-tail keywords: LSI ARMS trip unit, selective coordination, Power Xpert Release. Feature: Drawout vertical mounting with motorized racking enables rapid maintenance and testing. Business Impact: Speeds maintenance cycles and minimizes downtime during device replacement. Application: Panel upgrades and preventive maintenance in critical facilities. Long-tail keywords: motorized racking, drawout, maintenance efficiency. Feature: Comprehensive certifications and compliance with CE, ANSI CSA, UL, KEMA, Lloyd's Register, NEMA. Business Impact: Facilitates global deployments and regulatory acceptance, reducing compliance risk. Application: Global manufacturing plants and multi-region deployments. Long-tail keywords: ANSI CSA certified, UL Listed, CE Marked, global compliance. Feature: Fan-cooled design for reliability in continuous duty environments. Business Impact: Maintains performance under heavy loads and reduces thermal-related trips. Application: Continuous operation in manufacturing and distribution facilities. Long-tail keywords: fan-cooled, thermal management, high-duty LV breakers.

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FAQs

Yes. The MPSC6A4MEAXX2Q uses the Magnum PXR architecture with a double standard frame and four poles, designed for vertical drawout mounting with motorized racking. This enables quick maintenance without system shutdown, supports 6000 A Iu and 100 kAIC interrupt ratings, and aligns with typical LV power distribution panels used in industrial, building, and data-center environments.
The breaker provides a rated uninterrupted current (Iu) of 6000 A and an interrupt rating of 100 kAIC, configured as a four-pole device with a PXR25 LSI ARMS trip unit. These features enable precise motor protection, fast fault clearing, and reliable coordination across complex power distribution networks.
The unit carries ANSI and CSA certifications, UL listing, and CE marking, with additional KEMA and Lloyd's Register certifications for global acceptance. This broad certification profile supports compliance in diverse markets and simplifies procurement for multinational operations.
Install using the vertical drawout configuration with motorized racking for rapid maintenance. Ensure correct four-pole wiring and proper panel integration to maintain protection coordination. The unit’s fan-cooled design helps sustain performance under heavy loads, making it suitable for continuous operation in demanding industrial environments.
Ideal for manufacturing facilities with heavy motor loads, process lines, and critical power distribution networks. It supports robust protection with Power Xpert Release trip units, enabling selective coordination, reduced downtime, and easier compliance across global sites.