Eaton Magnum low voltage power circuit breaker MPS8604MEAXX2S - UL

Part Number: MPS8604MEAXX2S
MPS8604MEAXX2S
Manufacturer
Eaton
Part number
MPS8604MEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial distribution panels from short circuits. The design addresses the common pain points of nuisance trips and slow fault diagnostics that disrupt production. This unit carries CE Marked, UL Listed, and CSA Certified listings, with Lloyd’s Register recognition for safety-critical environments. With Power Xpert Release compatibility and motorized racking mounting, it supports selective protection strategies and fast maintenance. This combination delivers measurable business value by reducing downtime, simplifying compliance, and enabling scalable protection architectures across facilities.

Product Information

Extended Description

MPS8604MEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNABCABC), 85 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8604MEAXX2S
UPC
786689632755
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked SABA Listed NEMA Compliant CCC Marked
Certifications
Lloyd's Register Certified UL Listed ANSI CSA Certified KEMA Certified ABS Certified DNV GL 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 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPS8604MEAXX2S Eaton Specification Sheet - MPS8604MEAXX2S Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: Four-pole, drawout vertical with motorized racking mounting enables quick maintenance and safe replacements without full de-energization. Business Impact: Reduces panel downtime and improves maintenance crew efficiency, lowering overall downtime costs. Application: Suitable for large control panels in manufacturing lines and process plants. Feature: Magnum double standard frame design and four-pole configuration support robust protection for multi-line feeders. Business Impact: Enhances fault discrimination and system reliability, reducing fault propagation and enabling precise protection zones. Application: Critical power distribution in industrial OEMs and automation cells. Feature: 6000 A breaking capacity (NNABCABC) with 85 kA short-circuit rating provides strong fault tolerance. Business Impact: Improves system resilience against high-energy faults, minimizing equipment damage and unplanned outages. Application: Heavy motor loads and high inrush environments in packaging and material handling. Feature: PXR25 LSIGAM trip unit delivers advanced protections with Power Xpert Release integration. Business Impact: Streamlines coordination, enables faster fault isolation, and improves diagnostic visibility. Application: Intelligent protection schemes in modern I&C architectures. Feature: Fan-cooled design and compliance with CE, UL, CSA, and other certifications. Business Impact: Supports safe operation in enclosed cabinets and global deployment while easing regulatory approvals. Application: Global manufacturing sites requiring multi-region certification compatibility. Feature: Drawout vertical mounting with motorized racking enhances installation efficiency and future upgrades. Business Impact: Simplifies replacement and retrofits, reducing commissioning time and field labor costs. Application: Retrofit projects and new builds in automation and packaging lines.

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FAQs

The MPS8604MEAXX2S is a four-pole, drawout unit designed for vertical mounting with motorized racking. Ensure the panel supports Magnum drawout breakers and that the bus bar spacing matches the unit’s frame. Refer to the Magnum PxR installation guides for racking procedures, wiring diagrams, and clearance requirements. Proper alignment and motorized racking operation minimize commissioning time and reduce field errors.
Key ratings include a 6000 A interrupting capacity (NNABCABC) and an 85 kA short-circuit rating. The PXR25 LSIGAM trip unit provides advanced protection logic and flexible coordination options. These specifications support reliable fault isolation in high-demand applications and enable selective coordination across feeders, reducing the risk of unnecessary trips.
Yes. With the PXR trip unit and Magnum’s drawout, four-pole design, the MPS8604MEAXX2S supports selective coordination in multi-feeder systems. Zone interlocking and protection release options improve fault isolation while maintaining service continuity for non-faulted sections, which is crucial for continuous production environments.
The unit is CE Marked and UL Listed, with CSA Certification and additional third-party verifications (Lloyd’s Register noted in related docs). This broad certification set supports global deployment, simplifies audits, and helps ensure regulatory compliance in diverse markets.
Motorized racking and a drawout design reduce commissioning and maintenance downtime, while the robust protection features minimize unplanned outages. The combination of fast diagnostics, easy replacement, and higher fault tolerance translates to lower lifecycle costs, improved uptime, and a faster return on investment in automated facilities.