Eaton Magnum LV Breaker MPSC603EEAXX2A - UL Listed
Part Number: MPSC603EEAXX2A
Quick Summary
Eaton Magnum LV Breaker MPSC603EEAXX2A is a high-capacity low-voltage power circuit breaker used in main distribution panels and industrial power systems. Engineered to minimize nuisance trips, it helps keep critical lines energized during demand spikes and motor startups, reducing unplanned downtime. UL Listed, CE Marked and NEMA Compliant, the unit meets rigorous safety and performance standards across North American and international projects. With Power Xpert Protection Manager compatibility and a drawout vertical mounting design, installation is straightforward and future upgrades are feasible without rewiring. This combination delivers reliability, easier maintenance, and a scalable path to compliant, energy-efficient power distribution in manufacturing, data centers, and process industries.
Product Information
Extended Description
MPSC603EEAXX2A 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, PXR20 LSI trip unit, Vertical interleaf
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC603EEAXX2A
UPC
786689632076
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
KEMA Certified UL Listed CSA Certified ANSI Lloyd's Register Certified DNV GL Certified ABS 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 - MPSC603EEAXX2A
Eaton Specification Sheet - MPSC603EEAXX2A
Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories
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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
Paragraph 1: Feature: Drawout vertical mounting with extensions enables straightforward retrofits and seamless expansion within existing switchgear. Business impact: reduces commissioning time and minimizes field modifications, lowering project risk. Application: ideal for main breakers in control rooms, production lines, and distribution panels where space is limited or future growth is planned. Paragraph 2: Feature: Three-pole construction with a 6000 A interrupting rating (ABCABC) and a 100 kA short-circuit capability. Business impact: delivers robust fault protection, limiting damage during high-energy faults and improving system reliability. Application: suitable for large motor drives, feeders, and critical bussing in heavy industry. Paragraph 3: Feature: PXR20 LSI trip unit provides configurable protection and selective coordination. Business impact: enables precise fault isolation, faster restoration, and compatibility with digital protection strategies. Application: supports modern automation architectures and remote monitoring. Paragraph 4: Feature: Comprehensive compliance suite including UL Listed, CE Marked, NEMA Compliant, and CCC Marked. Business impact: streamlines procurement and regulatory approvals for global projects. Application: ideal for multi-region deployments in manufacturing, chemical, and process facilities. Paragraph 5: Feature: Physical footprint and handling—drawout design with substantial dimensions (16.3 in L, 16.8 in H, 31.1 in W) and 237 lb weight. Business impact: predictable space planning and safer installation with standardized handling. Application: fits large electrical rooms and panel assemblies requiring a rugged, long-life protective device.
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FAQs
The MPSC603EEAXX2A uses a drawout vertical mounting with extensions, which simplifies retrofits into existing switchgear and future expansion. Plan for adequate clearance in front of the breaker for removal and maintenance, verify panel cutouts match the 16.3 in length and 31.1 in width footprint, and ensure supportive mounting brackets are available to manage the 237 lb weight safely during installation.
This unit features a three-pole design with a 6000 A interrupting rating (ABCABC) and a 100 kA short-circuit rating, paired with a PXR20 LSI trip unit. These specifications support robust protection for large feeders and motors, while enabling selective coordination with other protection devices in multi-panel systems.
Yes. The device is UL Listed and CE Marked, with additional compliance to NEMA and CCC standards. This broad certification suite supports global deployments and accelerates procurement and installation approvals across regions with stringent regulatory requirements.
Absolutely. The MPSC603EEAXX2A is compatible with Power Xpert Protection Manager and the Power Xpert Release trip units, enabling secure remote monitoring, event logging, and protection coordination within automated architectures.
The PXR20 LSI trip unit offers configurable protections and fault-finding capabilities that simplify setup and tuning. This reduces maintenance time, supports longer service intervals, and improves overall equipment reliability in demanding industrial environments.