Eaton Magnum MPS8603MEAXX2S Power Circuit Breaker - UL Listed

Part Number: MPS8603MEAXX2S
MPS8603MEAXX2S
Manufacturer
Eaton
Part number
MPS8603MEAXX2S
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker MPS8603MEAXX2S provides reliable overcurrent protection for industrial feeders and switchgear. Operators often wrestle with nuisance trips and costly downtime, especially during expansions or upgrades. This unit carries UL Listed, CE Marked, and NEMA compliant certifications, with ANSI recognition among others, ensuring global acceptance in critical plants. Designed for drawout mounting and motorized racking, it supports faster commissioning and safer maintenance, while integrating with Power Xpert Release trip units for enhanced protection and coordinated control.

Product Information

Extended Description

MPS8603MEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (ABCABC), 85 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8603MEAXX2S
UPC
786689632335
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CE Marked SABA Listed CCC Marked NEMA Compliant
Certifications
KEMA Certified CSA Certified Lloyd's Register Certified UL Listed ANSI 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPS8603MEAXX2S Eaton Specification Sheet - MPS8603MEAXX2S 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: Three-pole drawout vertical design with motorized racking. Business Impact: Enables rapid isolation and safe, repeatable maintenance, reducing outage duration. Application: Ideal for MCCs and panel assemblies in manufacturing lines. Feature: PXR25 LSIGAM trip unit. Business Impact: Improves protection coordination and fault setting accuracy, lowering trip miscoordination risk. Application: Critical processes where precise short-circuit and overload protection matters. Feature: High interrupting capacity of 85 kA with a 6000 A frame. Business Impact: Safeguards equipment in high fault-energy environments, reducing collateral damage. Application: Data centers, large motors, and heavy-duty feeding circuits. Feature: Global compliance footprint (CE, UL, NEMA, ANSI, SABA, CCC). Business Impact: Streamlines multi-region deployments and supplier audits. Application: multinational plants requiring consistent protective standards. Feature: Drawout mounting compatibility with motorized racking for faster installation. Business Impact: Cuts commissioning time and simplifies upgrades. Application: Retrofit projects and new-build switchgear installations. Feature: Comprehensive documentation and technical resources. Business Impact: Accelerates design-in and commissioning, reducing engineering risk. Application: Engineering design, field service planning, and maintenance planning.

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FAQs

Yes. The MPS8603MEAXX2S is a Magnum low-voltage breaker designed for drawout vertical mounting with motorized racking and is compatible with standard Magnum frames. Verify catalog number and trip unit (PXR25 LSIGAM) during retrofit to ensure proper fit, alignment, and wiring, followed by motorized racking calibration per the product guides.
This unit provides 85 kA interrupting capacity on a 6000 A frame, with a Power Xpert Release PXR25 LSIGAM trip unit. These specifications support precise protection coordination for high-energy faults, while enabling customizable protection settings for motors and feeders in demanding industrial environments.
Absolutely. The three-pole, drawout design with motorized racking is well-suited for MCCs and production line feeders. The PXR25 trip unit facilitates selective coordination, reducing nuisance trips and enabling safer, faster maintenance in tight panel spaces found in modern manufacturing facilities.
The breaker carries UL Listed, ANSI, CE Marked, and NEMA Compliant certifications, along with additional product certifications from KEMA, CSA, Lloyd's Register, DNV GL, ABS, and more. This broad certification portfolio supports cross-regional deployments and supplier qualification programs.
The drawout design with motorized racking reduces maintenance time and improves isolation safety, lowering labor costs and downtime. PXR25 coordination helps prevent miscoordination faults, reducing unplanned outages. Together with extensive Eaton documentation and compatibility resources, this unit accelerates project timelines and delivers measurable protection reliability.