Eaton Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC204HEAXXSW
MPSC204HEAXXSW
Manufacturer
Eaton
Part number
MPSC204HEAXXSW
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker is a four-pole protection device designed for large electrical feeders, panel boards, and motor control centers. This model delivers reliable overcurrent protection while fitting into standard power distribution layouts. It carries UL Listed, CE Marked, and ANSI/CSA certifications, supporting global deployments and regulatory compliance. In practice, installers gain from a straightforward fixed horizontal mounting and a robust 2000 A rating with 100 kA short-circuit withstand. For projects requiring upgrade paths, it pairs well with Power Xpert Release trip units where enhanced protection and visibility are needed, while maintaining compatibility with existing Magnum accessories to reduce total cost of ownership.

Product Information

Extended Description

MPSC204HEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Four-pole, Fixed horizontal mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC204HEAXXSW
UPC
786689637019
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CE Marked CCC Marked SABA Listed NEMA Compliant
Certifications
ANSI CSA Certified KEMA Certified Lloyd's Register Certified UL Listed 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 x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPSC204HEAXXSW Eaton Specification Sheet - MPSC204HEAXXSW 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: Four-pole design with fixed horizontal mounting. Business Impact: Ensures balanced, reliable three-phase protection and easy installation in standard enclosures. Application: Ideal for large motor feeders and distribution panels where space is managed and consistent trip coordination is essential. Feature: 2000 A current rating with 100 kA short-circuit withstand. Business Impact: Delivers high fault clearance capacity, reducing equipment damage and downtime. Application: Suitable for heavy-duty industrial applications and critical power feeds in manufacturing facilities. Feature: No trip unit included (base frame). Business Impact: Simplifies procurement for customers who plan to add a trip unit later or integrate with external protection schemes. Application: Works with Power Xpert Release trip-unit upgrades when needed, enabling scalable protection. Feature: Standard frame with compatibility across Eaton accessories. Business Impact: Streamlines retrofits and maintains supply chain consistency, lowering maintenance and training requirements. Application: Fits existing panel architectures and simplifies spare parts management. Feature: Global compliance and certifications (UL Listed, ANSI/CSA, CE Marked, NEMA compliant). Business Impact: Facilitates international project approvals and cross-border installations, reducing compliance risk. Application: Suitable for multinational facilities and export projects. Feature: Physical dimensions and weight (14.6 in D, 16.8 in H, 21.2 in W; 160 lb). Business Impact: Aids in precise panel planning and structural mounting considerations. Application: Useful for enclosure designers and field technicians during installation and maintenance.

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FAQs

This model uses fixed horizontal mounting and a four-pole configuration, making it straightforward to drop into standard panel spaces without modifying enclosures. It weighs 160 lb and measures 14.6 in by 16.8 in by 21.2 in, so plan for adequate support and clearance for wiring and replacement. For upgrades, consult the Magnum accessory catalog.
The MPSC204HEAXXSW ships without a trip unit, aligning with a modular protection approach. It can be paired with Power Xpert Release trip units to enable advanced protection, coordination, and monitoring when your system demands higher protection granularity or remote management.
This breaker carries UL Listed and ANSI/CSA certifications and is CE marked, along with NEMA compliance. These designations support global deployment, cross-border integration, and regulatory acceptance for industrial installations and export projects.
The MPSC204HEAXXSW is a 2000 A rated device with a 100 kA short-circuit withstand. It is a four-pole configuration designed to protect large motors and feeders in heavy-duty distribution schemes, enabling reliable fault interruption and minimized downtime.
With a standard frame and compatibility across Eaton accessories, this breaker simplifies spares management and retrofit planning. Its robust construction, global certifications, and potential upgrade path with trip units help reduce maintenance frequency and support longer service life in demanding industrial environments.