Eaton MPSC4N3VEAXX2F Magnum LV Breaker - UL Listed

Part Number: MPSC4N3VEAXX2F
MPSC4N3VEAXX2F
Manufacturer
Eaton
Part number
MPSC4N3VEAXX2F
Category

Quick Summary

Eaton MPSC4N3VEAXX2F is a Magnum low voltage power circuit breaker protecting motor and distribution circuits in industrial plants. It helps avoid costly outages by delivering precise selective coordination and fast fault clearing even in busy electrical rooms. UL Listed, CSA Certified, and CE Marked, with PXR20 LSIGAM trip unit compatibility, support global compliance and safer, easier maintenance. This 3-pole, fixed vertical mount breaker delivers a robust 4000 A frame and 100 kA short-circuit rating for demanding industrial environments. By combining reliable protection with Power Xpert Release integration, it supports efficient panel design, reduced downtime, and simplified commissioning. This makes it a practical choice for OEMs and end users upgrading modernization projects.

Product Information

Extended Description

MPSC4N3VEAXX2F Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (AABBCC), 100 kA, Three-pole, Fixed vertical mounting, PXR20 LSIGAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC4N3VEAXX2F
UPC
786689633363
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
31.1 in
Product Weight
237 lb
Compliances
CCC Marked NEMA Compliant CE Marked SABA Listed
Certifications
UL Listed CSA Certified KEMA Certified Lloyd's Register Certified ANSI 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 - MPSC4N3VEAXX2F Eaton Specification Sheet - MPSC4N3VEAXX2F 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: PXR20 LSIGAM trip unit enables tailored protection curves and easy configuration. Business Impact: Improves selective coordination across feeders, reducing nuisance trips and limiting arc exposure. Application: Ideal for motor control centers and distribution panels in process industries. Feature: Fixed vertical mounting and three-pole design streamline installation and enhance panel density. Business Impact: Simplifies wiring, reduces panel depth requirements, and accelerates commissioning. Application: Suitable for retrofit projects and new MCCs in manufacturing facilities. Feature: 4000 A frame and 100 kA short-circuit rating enable robust protection in high-current environments. Business Impact: Improves system resilience, minimizes downtime, and lowers risk of equipment damage. Application: Critical in heavy manufacturing, metals, and batch-processing lines. Feature: Comprehensive certifications including UL Listed, CSA Certified, and CE Marked. Business Impact: Eases procurement and global compliance, supporting cross-border projects and OEM supply chains. Application: Preferred for multinational installations and regulated industries. Feature: Power Xpert Protection Manager integration and compatibility. Business Impact: Enables centralized protection management, faster diagnostics, and proactive maintenance planning. Application: Ideal for modern plant-wide protection schemes and remote monitoring.

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FAQs

The MPSC4N3VEAXX2F uses a fixed vertical mounting and is a three-pole device designed for panel-mounted protection. When retrofitting, verify clearance for a 31.1 in width and 16.8 in height footprint and ensure mounting rails align with standard DIN or MCC frames. The installation benefits from its rigid vertical orientation, which simplifies wiring runs and improves panel density while maintaining full clearance for the PXR20 LSIGAM trip unit wiring.
The PXR20 LSIGAM trip unit delivers programmable protection logic suitable for selective coordination across feeders, with fast fault interruption to minimize damage. It supports the Magnum family’s advanced protection functions and integrates with Eaton’s Power Xpert ecosystem for centralized monitoring. This enables tailored protection curves, easier commissioning, and improved visibility into breaker performance across the plant.
Yes. With a 4000 A frame and a 100 kA short-circuit rating, the MPSC4N3VEAXX2F is designed for demanding motor protection and fault-current scenarios. The three-pole design supports synchronized protection across phases, and the PXR20 LSIGAM unit provides precise trip coordination. For motor starting, consult the time-current curves and align protection settings to the motor’s inrush characteristics to prevent nuisance trips without compromising safety.
This breaker is UL Listed, CSA Certified, and CE Marked, with additional compatibility evident from NEMA alignment and other certifications. These marks support global adoption, simplify procurement for multinational projects, and help meet regulatory requirements in North America and Europe. Always verify the latest certificates on Eaton’s site or the product datasheet for your exact region.
Maintenance considerations include tracking the PXR trip unit’s diagnostics, periodic inspection of terminations, and referencing Magnum renewal parts for lifecycle continuity. The unit’s integration with Power Xpert Protection Manager enables proactive monitoring, reducing unplanned downtime. ROI is improved through longer service life, reduced maintenance cycles, and faster fault diagnosis, especially in facilities pursuing enhanced reliability and standardized protection across sites.