Eaton MPSC084MEAXX2C Magnum PXR Breaker - UL Listed
Part Number: MPSC084MEAXX2C
Quick Summary
Eaton Magnum MPSC084MEAXX2C is a high-capacity low-voltage power circuit breaker for industrial power distribution. Engineers often contend with nuisance trips, maintenance downtime, and complex protection schemes; this unit simplifies service with a drawout vertical design and motorized racking. It carries UL Listed, CE Marked, and NEMA Compliant certifications to help satisfy global regulatory requirements while delivering reliable protection. The Power Xpert Release PXR20 LSIG trip unit and standard Magnum frame enable scalable protection and easy integration with protection-management tools. For facilities pursuing uptime, safety, and cost-effective electrical protection, this breaker provides a robust, future-ready solution that aligns with modern automation architectures.
Product Information
Extended Description
MPSC084MEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 800 A, 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC084MEAXX2C
UPC
786689639907
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CCC Marked CE Marked SABA Listed NEMA Compliant
Certifications
KEMA Certified Lloyd's Register Certified UL Listed CSA Certified ANSI DNV GL Certified ABS Certified
Frame
Standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Standard
Series
Magnum
Trip Type
PXR20 LSIG
Number of poles
Four-pole
Rated uninterrupted current (Iu)
800 A
Interrupt rating
100 kAIC
Interrupt rating
100 kAIC
Rated uninterrupted current (Iu)
800 A
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 x32 22.06 1
Power Xpert Protection Manager x32 22.06 1
Eaton Specification Sheet - MPSC084MEAXX2C
Eaton Specification Sheet - MPSC084MEAXX2C
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 1: Four-pole, standard-frame design with drawout vertical mounting and motorized racking. Business impact: Safer maintenance and faster switchgear servicing with minimal downtime. Application: Factory floors, packaging lines, and process plants where quick, risk-reducing breaker replacement is essential. Feature 2: 800 A rated uninterrupted current (Iu) and 100 kAIC interrupt rating. Business impact: Strong short-circuit protection for large feeders, enabling higher available fault currents without equipment damage. Application: Main feeders and distribution panels in industrial facilities requiring high fault-clearing capability. Feature 3: PXR20 LSIG trip unit as part of the Magnum PXR family. Business impact: Precise, adjustable protection with ground-fault and LT/LSI settings, improving selectivity and reducing nuisance trips. Application: Motor control centers and critical protection schemes where coordination matters. Feature 4: Drawout mounting and motorized racking compatibility. Business impact: Simplified maintenance planning and safe, hands-free racking operations, reducing labor costs. Application: Retrofit projects and new installations in switchgear assemblies. Feature 5: Comprehensive certifications including UL Listed, CE Marked, and NEMA Compliant. Business impact: Regulatory compliance across global sites, easing procurement and installation approvals. Application: International operations with standardized electrical protection requirements. Feature 6: Physical footprint and compatibility with standard Magnum frames. Business impact: Easier enclosure planning and retrofits with existing equipment footprints. Application: Modernization projects in manufacturing and data centers where space and compatibility matter.
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FAQs
The MPSC084MEAXX2C uses the Magnum PXR platform, which is designed to integrate with Power Xpert Protection Manager for centralized protection settings, event logging, and coordinated trip schemes. Installation requires standard frame mounting and the PXR20 LSIG trip unit accessories to enable seamless data exchange and monitoring.
Key specs include a four-pole, standard-frame construction, 800 A Iu rating, 100 kAIC interrupt capacity, and a PXR20 LSIG trip unit. It is designed for drawout vertical mounting with motorized racking and is CE Marked and UL Listed for global use.
Yes. The four-pole Magnum PXR design, high interrupt rating, and LSIG protection support reliable motor control and feeder protection. Its drawout mounting and motorized racking speed maintenance, while ensuring safe access and streamlined testing in MCCs and distribution panels.
It carries UL Listed, CE Marked, and NEMA Compliant certifications, along with additional approvals such as KEMA, Lloyd's Register, CSA, ANSI, DNV GL, and ABS depending on regional requirements, providing broad regulatory coverage for international installations.
Drawout vertical mounting with motorized racking enables safer, faster breaker insertion or removal, reduces maintenance time, and improves operator safety. This design is particularly beneficial for retrofit projects and spaces where quick access to protection devices is essential.