Eaton MPSC5N4VEAXX2C Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC5N4VEAXX2C
Manufacturer
Eaton
Part number
MPSC5N4VEAXX2C

Quick Summary

Magnum low voltage power circuit breaker protects industrial power distribution by interrupting fault currents in control panels. Engineers often face choosing protection that delivers fast responses without complicating maintenance or downtime. This unit carries UL Listed, CE Marked, and CSA Certified approvals, with additional Lloyd's Register certification supporting global compliance. Designed for seamless integration with Magnum PXR protection, it enables reliable, scalable protection workflows and robust lifecycle performance across demanding industrial environments.

Product Information

Extended Description

MPSC5N4VEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 5000 A (NNAABBCC), 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC5N4VEAXX2C
UPC
786689631345
Product Length/Depth
16.3 in
Product Height
16.8 in
Product Width
44.1 in
Product Weight
319 lb
Compliances
NEMA Compliant CCC Marked SABA Listed CE Marked
Certifications
Lloyd's Register Certified UL Listed CSA Certified KEMA Certified ANSI ABS Certified DNV GL Certified
Feature: High short-circuit rating and four-pole design → Business Impact: Enhanced protection margin and phase alignment reduce arc-flash risk and equipment damage, improving uptime in feeders and motor circuits. Application: Ideal for large motors and feeders in switchgear and MCCs. Feature: PXR20 LSIG trip unit → Business Impact: Precise, adjustable protection settings enable selective tripping and improved fault isolation, lowering unnecessary outages. Application: Supports Power Xpert Protection Manager integration for centralized monitoring and faster fault diagnosis. Feature: Fixed vertical mounting with double standard frame → Business Impact: Secure, space-conscious installation reduces panel depth and simplifies retrofits while maintaining compliant clearances. Application: Fits standard LV distribution cabinets and retrofit projects in controlled environments. Feature: Four-pole configuration → Business Impact: Full 3-phase protection with neutral handling improves coordination and safety across heavy-duty equipment. Application: Suitable for electrical rooms and process lines requiring balanced protection. Feature: Certifications and compliance package → Business Impact: Regulatory alignment minimizes risk during audits and plant expansions. Application: Critical for facilities governed by UL, CE, CSA, and other global standards. Note: The unit’s weight (approximately 319 lb) and dimensions (16.3 in depth, 16.8 in height, 44.1 in width) inform handling and installation planning, ensuring proper lifting gear and support structures are used during integration. Ensure compatibility with Power Xpert ecosystems for enhanced visibility and control.

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FAQs

Yes. MPSC5N4VEAXX2C uses a double standard frame with four-pole construction designed for fixed vertical mounting in compatible low-voltage switchgear and panel boards. Its dimensions (16.3 in deep, 16.8 in high, 44.1 in wide) and 319 lb weight require proper mechanical support and lifting planning during installation. Conduct wiring routing and clearance checks for safe operation.
Key specifications include a 100 kA short-circuit breaking capacity, four-pole configuration, and the PXR20 LSIG trip unit for advanced protection settings. Catalog number MPSC5N4VEAXX2C is UL Listed and CE Marked, with additional certifications from CSA, KEMA, and Lloyd's Register, ensuring compliance across global markets and facilitating safe integration with Power Xpert Protection Manager.
Yes. Its four-pole construction, fixed vertical mounting, and compatibility with Magnum PXR trip units make it ideal for motor control centers, switchgear enclosures, and distribution panels. The device’s high current and robust protection features support consolidated protection schemes, while its PXR20 LSIG unit enables precise coordination with upstream and downstream devices.
The MPSC5N4VEAXX2C carries UL Listed, CE Marked, CSA Certified, KEMA Certified, Lloyd's Register Certified, ANSI, ABS Certified, and DNV GL Certified approvals. These certifications validate safety, performance, and reliability for global installations, reduce regulatory risk, and simplify procurement for regulated industries such as oil and gas, data centers, and manufacturing plants.
Expect improved uptime due to high fault‑clearance capabilities and coordinated protection with Power Xpert Management. The durable PXR20 LSIG unit supports predictable maintenance intervals, while the rugged build and certifications reduce lifecycle risk. Plan for proper lifting hardware and panel clearance during installation to minimize service time and maximize long-term return on investment.