Eaton MPSC603EEAXX2S Magnum breaker - 100 kAIC

Part Number: MPSC603EEAXX2S
MPSC603EEAXX2S
Manufacturer
Eaton
Part number
MPSC603EEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker is designed to protect and control electrical distribution in industrial panels and equipment. Engineers often struggle with coordinating protection settings, panel space constraints, and downtime during maintenance. With UL Listed, CSA Certified, and ANSI/KEMA certifications, this unit meets global regulatory demands and supports safe, compliant operation. Its Power Xpert Release trip unit and drawout mounting deliver faster service, tighter protection coordination, and reduced lifecycle costs for plants. This solution is designed for high-demand environments like manufacturing floors and data centers. The unit's 6000 A Iu rating and 100 kAIC interrupt capacity support large motor loads and critical processes without nuisance tripping. Its vertical drawout mounting simplifies retrofit and service in crowded enclosures, while the double standard frame accommodates flexible installation.

Product Information

Extended Description

MPSC603EEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (ABCABC), 100 kA, Three-pole, Drawout vertical with extensions mounting, PXR25 LSIGAM trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC603EEAXX2S
UPC
786689632120
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 SABA Listed NEMA Compliant
Certifications
ANSI KEMA Certified Lloyd's Register Certified UL Listed CSA Certified ABS Certified DNV GL Certified
Frame
Double standard
Number of poles
Three-pole
Type
Magnum PXR
Frame
Double standard
Series
Magnum
Trip Type
PXR25 LSIG ARMS
Number of poles
Three-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 - MPSC603EEAXX2S Eaton Specification Sheet - MPSC603EEAXX2S 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 trip unit with LSIGAM arms enables selective protection and fast fault isolation, reducing nuisance trips and protecting downstream equipment. Business Impact: Improved protection coordination lowers unplanned downtime and extends motor life. Application: Suitable for factory automation panels and process lines where reliability is critical. Feature: 6000 A Iu and 100 kAIC interrupt rating allow safe clearing of high-energy faults, supporting heavy-duty loads. Business Impact: Higher system resilience and reduced cascading failures, improving overall plant availability. Application: Mining, metals, and heavy manufacturing environments. Feature: Drawout vertical mounting with extensions simplifies maintenance and retrofits. Business Impact: Quicker replacements, easier testing, and lower labor costs. Application: Upgrades in crowded switchgear enclosures. Feature: Double standard frame and three-pole Magnum PXR design ensure compatibility with existing frame equipment and scalable protection. Business Impact: Flexible installation and easier spares management. Application: Multi-site deployments and OEM panel integration. Certification and compliance support reduce risk in global rollouts.

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FAQs

The unit uses a drawout vertical mounting with extensions, enabling easy installation in retrofit or new build panels. Its double standard frame accelerates alignment with compatible bus bars and accessory kits, reducing field modification time and equipment downtime during maintenance.
Key ratings include rated uninterrupted current (Iu) of 6000 A and an interrupt rating of 100 kAIC. The PXR25 LSIG ARMS trip unit provides precise coordination and selective tripping to protect upstream equipment without unnecessary outages.
Yes. With a three-pole design, drawout mounting, and a high interrupt rating, it supports large motor loads and critical processes, while Power Xpert Release integration enables advanced protection management.
The unit carries UL Listed, CSA Certified, ANSI/KEMA Certified, and Lloyd’s Register Certified marks, with additional ABS and DNV GL certifications as applicable, plus CE compliance for international deployments.
Power Xpert Release enables coordinated protection management, faster commissioning, and easier diagnostics, reducing downtime and maintenance labor while improving system availability and protection accuracy.