Eaton MPSC404VEAXX2H Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC404VEAXX2H
MPSC404VEAXX2H
Manufacturer
Eaton
Part number
MPSC404VEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker (MPSC404VEAXX2H) protects electrical distribution systems by interrupting fault currents in demanding industrial environments. Nuisance trips, misconfigurations, and integration with protection-management systems can drive unplanned downtime and costly outages. It carries UL Listed, ANSI/UL, CSA certifications and CE Marked compliance, providing global regulatory confidence for mission-critical installations. The four-pole design with PXR20 LSIAM trip unit and fixed vertical mounting supports reliable coordination, quick commissioning, and easy scalability with Power Xpert solutions. For procurement teams, its rugged build and documented compatibility streamline sourcing and spare-part planning, reducing downtime and total cost of ownership.

Product Information

Extended Description

MPSC404VEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 4000 A (NNABCABC), 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC404VEAXX2H
UPC
786689633493
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
SABA Listed CE Marked NEMA Compliant CCC Marked
Certifications
KEMA Certified ANSI UL Listed CSA Certified Lloyd's Register Certified 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 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 x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC404VEAXX2H Eaton Specification Sheet - MPSC404VEAXX2H Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health
Feature: High interrupting capacity and four-pole frame with a 4000 A class architecture. Business Impact: Enables safe interruption of high fault currents, protecting downstream equipment and reducing arc energy exposure. Application: Main feeders and panelboards in manufacturing plants and data centers. Feature: PXR20 LSIAM trip unit with Power Xpert compatibility. Business Impact: Provides advanced protection settings, remote management, and smarter coordination to minimize nuisance trips and optimize maintenance windows. Application: Facility protection schemes and process lines requiring selective coordination. Feature: Fixed vertical mounting with a compact, modular footprint. Business Impact: Simplifies installation, wiring, and alignment, speeding commissioning and improving reliability in tight panel spaces. Application: Engineered switchgear assemblies and compact control panels. Feature: Global certifications and compliance (UL Listed, ANSI, CSA, CE Marked, Lloyd's Register, ABS, DNV GL). Business Impact: Facilitates cross-border procurement and regulatory approvals, reducing project risk and supplier diversity requirements. Application: International facilities and multi-site deployments. Feature: 100 kA short-circuit rating and 4-pole protection. Business Impact: Delivers robust fault clearance for critical loads, enabling improved uptime and safety in power distribution networks. Application: Data centers, manufacturing lines, and process industries where reliability is essential. Insight: Real-world installations benefit from Power Xpert Protection Manager integration, enabling proactive protection management, faster fault diagnosis, and easier maintenance planning across facilities.

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FAQs

The MPSC404VEAXX2H uses fixed vertical mounting suitable for vertical panel installations. It is a four-pole unit designed to fit standard Magnum frames, with connections intended for high-current LV distribution. When planning installation, verify panel cut-out, wiring clearances, and torque requirements per the Magnum PXR user guides to ensure reliable, code-compliant performance.
This model features a 100 kA short-circuit rating and a 4-pole configuration with the PXR20 LSIAM electronic trip unit. It belongs to the Magnum PXR family, offering enhanced protection settings and coordination. The unit supports Power Xpert protection features for remote management and protection-relay integration, improving fault clearance and selectivity in protected feeders.
Ideal for industrial power distribution where high-current protection and reliable coordination are essential. Common applications include manufacturing lines, process industries, data centers, and large commercial facilities. Its four-pole design and PXR20 trip unit support complex protection schemes, while fixed vertical mounting simplifies integration into existing switchgear and control panels.
Rely on UL Listed status along with ANSI and CSA certifications, plus CE Marked compliance for global use. The product also carries other certifications such as Lloyd's Register, ABS, and DNV GL, with additional NEMA compliance and CCC markings cited in the specifications. These certifications support cross-border procurement and safety/regulatory compliance.
The MPSC404VEAXX2H aligns with Power Xpert Protection Manager workflows, enabling proactive protection management, easier firmware/feature updates, and streamlined diagnostics. Its modular PXR20 trip unit supports future protection enhancements, potentially reducing downtime and maintenance costs. Additionally, documented parts and certifications simplify spares planning and long-term lifecycle budgeting.