Eaton Magnum low voltage power circuit breaker MPSC603MEAXX2F - UL Listed

Part Number: MPSC603MEAXX2F
MPSC603MEAXX2F
Manufacturer
Eaton
Part number
MPSC603MEAXX2F
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution panels from overcurrent events. Engineers often struggle to balance rapid fault clearance with minimizing nuisance trips in complex motor-driven systems. This model carries CE Marked, UL Listed, and CSA Certified status, with additional NEMA compliance to support global installations. Designed for motor control centers and panel builders, it also integrates with Power Xpert Protection Manager via the PXR20 LSIGAM trip unit for smarter protection and easier coordination across panels. This combination helps reduce downtime and maintenance costs while improving system reliability and protecting critical loads.

Product Information

Extended Description

MPSC603MEAXX2F 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 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC603MEAXX2F
UPC
786689632236
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 CCC Marked NEMA Compliant
Certifications
Lloyd's Register Certified KEMA Certified UL Listed CSA 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 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 x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC603MEAXX2F Eaton Specification Sheet - MPSC603MEAXX2F Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health
Drawout vertical mounting with motorized racking → reduces downtime and improves safety during breaker changes → ideal for live-panel maintenance in MCCs and switchgear; this installation approach also supports faster turnover when upgrading protection schemes. PXR20 LSIGAM trip unit → enables precise protection settings and improved coordination → delivers fewer nuisance trips and faster fault isolation in complex feeders; engineers gain confidence when fine-tuning protection curves for motors and transformers. 6000 A withstand and 100 kA interrupt rating → ensures reliable performance under high fault currents → suitable for plant-wide protection where upstream systems demand robust circuit-breaker capability; supports consistent selectivity with downstream relays and protection schemes. Three-pole design with drawout frame and 31.1 in width → aligns with standard electrical cabinet footprints and ease of retrofit → simplifies integration with existing bus ducts, mounting rails, and motor control centers. Certifications and renewal parts availability → provides long-term sustainment and global deployment confidence → Eaton's UL, CE, CSA certifications plus renewal parts catalog enable compliant installations and cost-effective maintenance.

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FAQs

Install using the drawout vertical mounting with motorized racking specified for this model. Ensure correct alignment with bus bars and trip-unit wiring, then engage the racking mechanism to position the breaker safely. The process minimizes live-panel exposure and speeds up retrofit or replacements in motor control centers.
This is a 3-pole Magnum LV circuit breaker rated for up to 6000 A with an interrupt rating of 100 kA. It uses the PXR20 LSIGAM trip unit for configurable protection, supporting fast fault clearance and coordinated protection in three-phase systems operating at standard LV frequencies.
Yes. Its 3-pole design, drawout mounting, and motorized racking are explicitly engineered for MCCs and panel boards, enabling rapid maintenance, safer operation, and scalable protection schemes in industrial facilities.
The MPSC603MEAXX2F carries UL Listed, CE Marked, and CSA Certified statuses, along with NEMA compliance. Additional certifications include Lloyd's Register and KEMA, ensuring global applicability and regulatory alignment across industries.
Eaton provides Magnum renewal parts and accessories, plus comprehensive product guides and quick-start resources. Access to official manuals and application notes supports ongoing maintenance, spare parts planning, and lifecycle management for reliable, cost-effective operation.