Eaton MPSC504HEAXX2C Magnum LV Breaker - UL Listed

Part Number: MPSC504HEAXX2C
MPSC504HEAXX2C
Manufacturer
Eaton
Part number
MPSC504HEAXX2C
Category

Quick Summary

Eaton MPSC504HEAXX2C Magnum LV Breaker protects industrial power distribution systems and motor circuits. A common challenge is nuisance trips and complex diagnostics in large panel arrays. This model carries UL Listed, CE Marked, and CSA Certified attestations, aligning with global safety standards. Its four-pole design and fixed horizontal mounting simplify panel integration, while the optional PXR20 LSIG trip unit delivers precise overload protection and rapid fault recognition. This combination reduces downtime, streamlines commissioning, and supports scalable protection across diverse automation environments.

Product Information

Extended Description

MPSC504HEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNABCABC), 100 kA, Four-pole, Fixed horizontal mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC504HEAXX2C
UPC
786689630973
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
CE Marked NEMA Compliant SABA Listed CCC Marked
Certifications
Lloyd's Register Certified KEMA Certified ANSI UL Listed CSA 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 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 x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC504HEAXX2C Eaton Specification Sheet - MPSC504HEAXX2C 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: Four-pole Magnum design with fixed horizontal mounting simplifies panel integration and enables dense, clean installations. Business Impact: Reduces wiring complexity and panel footprint, accelerating commissioning and serviceability. Application: Panelboards and motor control centers in manufacturing environments. Feature: High current rating and fault tolerance — 5000 A (NNABCABC) with 100 kA short-circuit withstand. Business Impact: Provides robust protection against severe faults, lowering the risk of equipment damage and unplanned downtime. Application: Heavy electrical loads in process plants and primary distribution cabinets. Feature: PXR20 LSIG trip unit option enables precise protection and LSIG logic. Business Impact: Improves selective coordination and faster fault clearance, reducing arc flash exposure and maintenance costs. Application: Critical drives and high-availability production lines. Feature: Broad compliance and certifications (UL Listed, CE Marked, CSA, etc.). Business Impact: Eases global procurement and reduces qualification time for regulated facilities. Application: International installations requiring cross-border safety approvals. Feature: Magnum PXR frame compatibility and four-pole architecture support scalable protection strategies. Business Impact: Facilitates upgrades, retrofits, and coordinated protection across larger assemblies. Application: Upstream/downstream protection in complex distribution networks.

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FAQs

The MPSC504HEAXX2C uses a fixed horizontal mounting with a four-pole configuration, designed for straightforward panel integration. It fits standard Magnum frame installations and supports retrofits alongside existing PXR trip units. Ensure space for a 44.1 in width footprint and appropriate clearance for service, while selecting the PXR20 LSIG option if selective coordination is required.
This breaker features a 5000 A frame rating and a 100 kA short-circuit withstand rating, delivering robust protection for heavy-duty loads. The four-pole design supports balanced protection across phases, and the PXR20 LSIG trip unit option enables precise, rapid interruption. These specs support high-availability applications in demanding industrial environments.
Yes. The MPSC504HEAXX2C carries multiple certifications including UL Listed and CE Marked, with CSA certification and other global attestations. This combination makes it adaptable for multinational facilities and compliant with major regulatory schemes common in both IEC and ANSI contexts.
The fixed mounting and modular Magnum design streamline installation and replacements, reducing downtime during maintenance. The PXR20 LSIG option enhances fault diagnostics and coordination, lowering arc-flash exposure and energy waste. Over time, this translates to lower lifecycle costs and faster return on investment through increased uptime.
Key documents include the Eaton Specification Sheet for MPSC504HEAXX2C, the Magnum PXR user manuals, and application notes such as selective coordination papers. These assets help with detailed mounting, wiring, trip-unit settings, and coordination studies to optimize the protection scheme.