Eaton MPSC084WEAXX2A Magnum LV Breaker - UL Listed

Part Number: MPSC084WEAXX2A
MPSC084WEAXX2A
Manufacturer
Eaton
Part number
MPSC084WEAXX2A
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects electrical distribution in industrial panels, delivering overcurrent protection for motors and feeders. Engineers often struggle with nuisance trips, space constraints, and complex protection coordination in modern facilities. It carries CE marking, UL Listed, and CSA certifications with additional KEMA and Lloyd's Register approvals to support global compliance. This Magnum solution aligns with plant reliability goals and enables seamless integration with Power Xpert Release trip units, delivering scalable protection and straightforward maintenance for busy industrial environments.

Product Information

Extended Description

MPSC084WEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Four-pole, Drawout vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC084WEAXX2A
UPC
786689640514
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked SABA Listed CE Marked NEMA Compliant
Certifications
KEMA Certified Lloyd's Register Certified CSA Certified ANSI UL Listed 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPSC084WEAXX2A Eaton Specification Sheet - MPSC084WEAXX2A 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: The Magnum MPSC084WEAXX2A uses a four-pole design with an 800 A frame and 100 kA interrupting capacity, enabling precise protection coordination across motor and feeder circuits. Benefit: reduces fault duration, minimizes equipment damage, and improves uptime in MCCs and distribution panels. Application: suitable for heavy startup loads in manufacturing lines and processing plants. Feature → Business Impact → Application: Drawout vertical mounting simplifies retrofits and replacements, reducing downtime during maintenance and ensuring easy field servicing. Benefit: faster changeouts and safer electrical work in control cabinets. Application: ideal for switchgear upgrades and modular panel expansions. Feature → Business Impact → Application: PXR20 LSI trip unit provides advanced protection logic and selective coordination. Benefit: improved safety margins, reduced nuisance tripping, and compatibility with Power Xpert Protection Manager deployments. Application: scalable integration in centralized protection schemes across industrial facilities. Feature → Business Impact → Application: Extensive certifications and renewal-part support ensure long-term compliance and parts availability. Benefit: lowers total cost of ownership while preserving asset integrity in harsh environments. Application: global projects requiring robust regulatory alignment and lifecycle support.

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FAQs

The MPSC084WEAXX2A features a four-pole configuration with drawout vertical mounting and a standard Magnum frame. This enables straightforward field replacement in existing panels and MCCs, reduces commissioning time, and supports safe, efficient maintenance workflows. When integrating with Power Xpert Release trip units, you can streamline protection coordination during retrofit projects.
It is rated for up to 800 A with a 100 kA interrupting capacity and employs a PXR20 LSI trip unit for advanced protection logic. The four-pole design supports comprehensive protection of multi-phase circuits, motor feeders, and distribution networks, enabling precise selective coordination and reliable fault isolation in demanding environments.
Yes. The combination of high current rating, robust interrupting capacity, and four-pole construction makes it ideal for motor control centers and switchgear in manufacturing and process facilities. Its extensive certifications and compatibility with Magnum renewal parts help ensure long-term reliability and consistent performance in demanding environments.
The breaker carries CE marking and UL Listed status, complemented by CSA, ANSI, and other recognized approvals (KEMA, Lloyd's Register, ABS, DNV GL). This broad certification portfolio supports compliance across global installations and simplifies cross-border procurement and panel design.
Maintenance is streamlined by drawout mounting and compatibility with Magnum renewal parts, reducing downtime during replacements. The Power Xpert integration adds value through centralized protection management, enabling predictable maintenance cycles and improved ROI for plants pursuing higher uptime and safer, more efficient electrical distribution.