Eaton MPSC604WEAXXSW Magnum LV circuit breaker - 100 kAIC

Part Number: MPSC604WEAXXSW
MPSC604WEAXXSW
Manufacturer
Eaton
Part number
MPSC604WEAXXSW
Category

Quick Summary

Eaton Magnum low-voltage power circuit breaker protects motor and distribution circuits in industrial power systems. When fault currents surge or coordination fails, downtime and equipment damage threaten production throughput. This MPSC604WEAXXSW unit carries UL Listed, CE Marked, and NEMA compliant certifications, underscoring global safety and reliability standards. With a four-pole, drawout vertical mounting and the Magnum PXR family frame, it integrates into existing switchgear for predictable installation, quick maintenance, and safer arc-flash practices. Leveraging the Power Xpert ecosystem, this device supports centralized protection management and easier compliance reporting, delivering measurable improvements in reliability and total cost of ownership.

Product Information

Extended Description

MPSC604WEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNABCABC), 100 kA, Four-pole, Drawout vertical mounting, No trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC604WEAXXSW
UPC
786689632762
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked NEMA Compliant CCC Marked SABA Listed
Certifications
ANSI UL Listed Lloyd's Register Certified CSA Certified KEMA Certified ABS Certified DNV GL Certified
Frame
Double standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
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 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 - MPSC604WEAXXSW Eaton Specification Sheet - MPSC604WEAXXSW 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
Feature: Four-pole, double standard frame with drawout vertical mounting provides flexible installation and straightforward maintenance. Business Impact: Reduces commissioning time and allows safer, faster swaps in aging switchgear, lowering downtime costs. Application: Retrofit projects and new installations where vertical drawout arrangements are standard. Feature: High interrupt capacity with 6000 A Iu and 100 kAIC rating ensures robust fault current handling. Business Impact: Improves protection for high-power motors and feeders, reducing the risk of cascading faults and equipment damage. Application: Large motor control centers and critical distribution feeders in demanding environments. Feature: Compatibility with Power Xpert Release trip units enables advanced protection coordination when required. Business Impact: Delivers scalable protection strategies and easier integration with protection analytics, improving system reliability. Application: Plants pursuing centralized protection management and enhanced event logging. Feature: Drawout design and safety-focused mounting support safer maintenance practices and arc-flash mitigation. Business Impact: Minimizes risk during maintenance windows and simplifies compliance reporting. Application: Routine inspections, testing, and component swaps in live switchgear. Feature: Comprehensive certifications and compliance (UL Listed, CE Marked, NEMA Compliant, plus others) support global deployments. Business Impact: Facilitates cross-border projects and supplier approvals, reducing procurement friction. Application: International facilities requiring standardized safety and performance attestations.

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FAQs

Installation should begin with confirming the four-pole, double standard frame matches the switchgear design. Use the drawout vertical mounting for safe extraction and replacement. Ensure clearance for serviceability and follow Eaton's installation guides and torque specs. If upgrading from a legacy unit, verify compatibility with any Power Xpert components and the mounting accommodation before swapping.
The device provides a rated uninterrupted current Iu of 6000 A and an interrupt rating of 100 kAIC. This means it can sustain high continuous loads and interrupt high fault currents without damage, safeguarding downstream equipment and maintaining system stability in demanding industrial environments.
Yes. With four-pole configuration, a Magnum PXR frame, and drawout mounting, it fits into motor control centers and distribution panels, offering reliable protection for feeders and motors. Its high interrupt capacity supports motor startup surges and fault scenarios, helping prevent nuisance trips and maintain productivity in manufacturing settings.
The unit carries UL Listed, CE Marked, and NEMA Compliant certifications, along with additional approvals from Lloyd’s Register, CSA, KEMA, ABS, and DNV GL. These attest to safety, performance, and international compliance, simplifying regulatory approval, supplier qualification, and cross-border deployments for global projects.
Integrating this breaker with Power Xpert Protection Manager enables centralized protection analytics, streamlined fault analysis, and easier maintenance planning. The result is lower downtime, faster fault isolation, and more predictable maintenance windows, translating to reduced operational costs and improved asset longevity over the lifecycle of the protection system.