Eaton MPSC204VEAXX2A Magnum low voltage power circuit breaker - 100 kAIC

Part Number: MPSC204VEAXX2A
Manufacturer
Eaton
Part number
MPSC204VEAXX2A

Quick Summary

The Eaton Magnum low voltage power circuit breaker provides reliable overcurrent protection for industrial power distribution panels. Nuisance trips and uncoordinated protection can lead to costly downtime, which Magnum PXR with selective coordination helps prevent by isolating faults quickly and accurately. This unit carries UL Listed, CSA Certified, and CE Marked certifications, with additional approvals such as NEMA compliance and Lloyd's Register where applicable, underscoring safety and reliability. With Power Xpert Protection Manager compatibility and a standard frame for straightforward panel mounting, it delivers tangible business value through installation efficiency and enhanced system uptime. The Magnum PXR model supports four-pole configurations and high-current applications up to 2000 A, aligning protection with demanding industrial use cases.

Product Information

Extended Description

MPSC204VEAXX2A Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 2000 A, 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSI trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC204VEAXX2A
UPC
786689637323
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
SABA Listed NEMA Compliant CE Marked CCC Marked
Certifications
CSA Certified Lloyd's Register Certified ANSI KEMA Certified UL Listed ABS Certified DNV GL Certified
Frame
Standard
Number of poles
Four-pole
Type
Magnum PXR
Frame
Standard
Series
Magnum
Trip Type
PXR20 LSI
Number of poles
Four-pole
Rated uninterrupted current (Iu)
2000 A
Interrupt rating
100 kAIC
Interrupt rating
100 kAIC
Rated uninterrupted current (Iu)
2000 A
Feature: Four-pole standard Magnum frame enables true three-phase protection with shared neutrals where required. Impact: Simplifies wiring, improves fault isolation, and enhances coordination across feeders. Application: Industrial distribution panels and machine rooms where robust 3P protection is mandatory. Feature: PXR20 LSI trip unit provides fast, precise protection decisions. Impact: Reduces arc energy exposure and improves selective coordination, lowering downtime and maintenance costs. Application: Critical manufacturing lines and data-center-style power rails needing reliable protection logic. Feature: Rated uninterrupted current (Iu) of 2000 A with a 100 kAIC interrupt rating. Impact: Handles high fault currents without cascading trips, supporting uptime for heavy loads. Application: Large motors, presses, and load centers in heavy industry and process facilities. Feature: Fixed vertical mounting and standard frame design streamline installation. Impact: Speeds up commissioning, minimizes space footprint, and eases retrofits in existing panels. Application: Retrofit projects and new builds where quick, predictable mounting matters. Feature: Power Xpert Protection Manager compatibility enables centralized protection orchestration. Impact: Improves monitoring, fault logging, and coordinated protection strategies across multiple breakers. Application: Control rooms and remote facilities seeking integrated protection analytics. Feature: Broad certifications and regulatory alignment (UL, CSA, CE, NEMA, etc.). Impact: Facilitates compliance with regional safety standards and reduces procurement risk. Application: Global deployments in industries with stringent safety and reliability requirements.

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FAQs

The MPSC204VEAXX2A is a four-pole Magnum PXR unit with a standard frame designed for fixed vertical mounting. It is intended for three-phase distribution panels and can be installed in standard vertical racks or enclosure spaces. This configuration supports reliable 3P protection with a shared neutral approach when required, simplifying wiring and coordination in new builds or retrofits.
This breaker provides a 2000 A rated uninterrupted current (Iu) and a 100 kAIC interrupt rating, suitable for high-current fault conditions. The PXR20 LSI trip unit delivers fast, precise protection decisions and supports selective coordination. These specifications translate to minimized fault impact, reduced downtime, and safer operation in demanding industrial applications.
Yes. The Magnum PXR family is designed to integrate with Power Xpert Protection Manager, enabling centralized monitoring, protection management, and coordinated tripping logic across multiple breakers. This compatibility supports proactive maintenance, easier diagnostics, and improved protection coordination for complex plant architectures.
The unit carries multiple certifications including UL Listed, CSA Certified, CE Marked, and NEMA compliance, along with other approvals such as Lloyd's Register. These certifications facilitate global procurement, compliance with regional safety requirements, and assurance of quality for industrial and utility-grade installations.
Magnum PXR breakers are designed for long life with robust mechanical construction and accurate protection logic. Maintenance benefits include fewer nuisance trips, easier diagnostics via Protection Manager integration, and extended intervals between service due to high interrupt ratings. In practice, users typically experience reduced downtime and lower lifecycle costs in high-demand systems.