Eaton MPS8603MEAXX2F Magnum low voltage power circuit breaker - UL Listed

Part Number: MPS8603MEAXX2F
MPS8603MEAXX2F
Manufacturer
Eaton
Part number
MPS8603MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker MPS8603MEAXX2F protects electrical distribution by interrupting faults in industrial panels. Engineers often face downtime during maintenance and risk of miscoordination; this unit's motorized racking and PXR20 LSIGAM trip unit streamline changes and improve protective coordination. UL Listed, CSA Certified, and Lloyd's Register Certified provide robust compliance and traceability for critical facilities. Designed for industrial power protection, it supports selective coordination and scalable protection schemes, while its drawout design simplifies installation and retrofit. By combining rugged construction with advanced protection features, it helps reduce unplanned outages and supports easier integration with Power Xpert Protection Manager.

Product Information

Extended Description

MPS8603MEAXX2F 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, PXR20 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPS8603MEAXX2F
UPC
786689632304
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked CE Marked NEMA Compliant SABA Listed
Certifications
Lloyd's Register Certified UL Listed CSA Certified KEMA Certified ANSI 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 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 - MPS8603MEAXX2F Eaton Specification Sheet - MPS8603MEAXX2F 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: Motorized racking in a drawout vertical design → Business Impact: Enables faster, safer breaker replacements and minimizes maintenance downtime → Application: Panelboards and motor control centers in manufacturing facilities. Feature: PXR20 LSIGAM trip unit with adjustable protection curves → Business Impact: Improves selective coordination and fault isolation, reducing nuisance trips and gear wear → Application: Critical power feeds in process industries requiring precise protection. Feature: 6000 A (ABCABC) frame and 85 kA interrupting rating → Business Impact: Handles high fault currents with reliable performance, lowering risk of cascading outages → Application: Heavy-duty industrial feeders and MCCs in large plants. Feature: Drawout vertical with motorized racking mounting → Business Impact: Simplifies installation, testing, and retrofits, decreasing commissioning time → Application: New builds and retrofits in control panels. Feature: Broad certifications and compliance (UL Listed, CSA Certified, Lloyd's Register Certified, KEMA Certified, ANSI, ABS, DNV GL) → Business Impact: Streamlines procurement and regulatory approval, reducing QA overhead → Application: Global facilities requiring verifiable conformity and traceability.

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FAQs

The MPS8603MEAXX2F features a drawout vertical design with motorized racking, enabling quick and safe breaker changes. It is compatible with Magnum PXR trip units and is suitable for panelboards and motor control centers, making retrofits and new installations straightforward and less time-consuming.
This unit is a three-pole breaker in a Magnum PXR frame with a 6000 A (ABCABC) rating and an 85 kA interrupting capacity. It uses the PXR20 LSIGAM trip unit and weighs approximately 237 lb, with dimensions around 16.3 in (depth) x 16.8 in (height) x 31.1 in (width).
Yes. The PXR20 LSIGAM trip unit provides adjustable protection curves that support selective coordination. This, combined with high interrupting capacity and a robust protective scheme, helps minimize unneeded outages and protects motors and feeders in manufacturing and process environments.
The MPS8603MEAXX2F carries UL Listed, CSA Certified, and Lloyd's Register Certified marks, along with other certifications such as KEMA, ANSI, ABS, and DNV GL. Compliances include CCC Marked and CE Marked, ensuring broad regulatory acceptance and global applicability.
The motorized racking and drawout design reduce maintenance time and downtime, while the PXR20 LSIGAM trip unit improves protection accuracy and reduces nuisance trips. Combined with system-wide protection management tools, this results in lower maintenance costs, faster outage recovery, and improved overall equipment effectiveness.