Eaton MPSC603MEAXX2H Magnum Power Circuit Breaker - UL

Part Number: MPSC603MEAXX2H
MPSC603MEAXX2H
Manufacturer
Eaton
Part number
MPSC603MEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects motor drives and distribution panels in industrial automation. This unit is designed to minimize unplanned downtime by delivering reliable protection with precise trip setting and motorized racking. UL Listed, CSA Certified, and CE Marked certifications ensure global compliance and field efficacy in diverse markets. The combination of a PXR20 LSIAM trip unit, drawout vertical mounting, and fan cooling enhances maintainability and safety. In practice, this translates to reduced maintenance cycles and faster restoration after faults, while staying aligned with IEC and ANSI standards. For engineers, this means improved uptime, better coordination with protection systems, and a clear path to scalable power distribution across facilities.

Product Information

Extended Description

MPSC603MEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (ABCABC), 100 kA, Three-pole, Drawout vertical with motorized racking mounting, PXR20 LSIAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC603MEAXX2H
UPC
786689632243
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
SABA Listed CE Marked NEMA Compliant CCC Marked
Certifications
UL Listed CSA Certified KEMA Certified ANSI Lloyd's Register 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 - MPSC603MEAXX2H Eaton Specification Sheet - MPSC603MEAXX2H 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 → Business Impact → Application: Drawout vertical mounting with motorized racking enables fast, safe breaker replacement and streamlined maintenance in MCCs and switchgear assemblies; this reduces downtime and labor costs while maintaining precise seating. Application: motor control centers and distribution panels. Feature → Business Impact → Application: PXR20 LSIAM trip unit provides adjustable protection curves and alarms, improving selectivity and fault isolation; this lowers the risk of nuisance trips and extends equipment life. Application: process industries with variable load profiles. Feature → Business Impact → Application: 6000 A interrupting rating with 100 kA SCCR delivers high fault tolerance for large motor applications and critical loads; Application: heavy-duty plant feeders and critical power paths. Feature → Business Impact → Application: Fan-cooled design keeps operating temperatures in check during high-load conditions, reducing thermal stress and extending breaker life; Application: continuous operation environments with confined spaces. Feature → Business Impact → Application: Three-pole configuration ensures comprehensive protection across phases; Application: three-phase feeders and motor starters. Feature → Business Impact → Application: Compliance with UL, CSA, CE and other certifications provides market access and regulatory peace of mind; Application: global plant rollouts and OEM deployments.

Get a Quick Quote for a Eaton MPSC603MEAXX2H

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton MPSC603MEAXX2H? Enquire Now

FAQs

The unit uses a drawout vertical mounting with motorized racking, designed to drop into standard Magnum frames and compatible switchgear. It supports convenient field retrofits in motor control centers and distribution panels, reducing replacement time and enabling safer maintenance with minimal disassembly.
Key specs include three-pole configuration, 6000 A interrupting rating (ABCABC), 100 kA SCCR, and the PXR20 LSIAM trip unit. The assembly is fan-cooled and optimized for predictable protection curves, allowing precise coordination with upstream devices and selective tripping in complex motor circuits.
Yes. The Magnum with PXR20 trip unit supports selective coordination strategies; you can tune pickup and delay settings to isolate faults while keeping non-faulted branches online. This is reinforced by Eaton’s published coordination papers and compatibility with protection-management tools for traceable, compliant protection schemes.
The product is UL Listed and CSA Certified, with CE Marking and additional certifications from KEMA, ANSI, Lloyd’s Register, ABS, and DNV GL. These certifications support global deployment, regulatory compliance, and safety assurance across markets and customer specifications.
ROI comes from reduced downtime due to reliable protection and faster maintenance with motorized racking. The PXR20 trip unit enables precise protection, lowering nuisance trips, while the robust construction and certifications minimize field service, spare-part outages, and warranty costs over the asset lifecycle.