Eaton MPSC124MEAXX2Q Magnum low voltage power circuit breaker - UL Listed

Part Number: MPSC124MEAXX2Q
Manufacturer
Eaton
Part number
MPSC124MEAXX2Q

Quick Summary

Eaton Magnum low voltage power circuit breaker protects large electrical distributions by interrupting fault currents. In demanding industrial environments, downtime from faults and arc-flash risk challenge maintenance plans. It carries CE Marked, UL Listed, and CSA Certified ratings, with NEMA compliance to support global installations. Powered by the PXR25 LSIAM trip unit and a drawout vertical frame with motorized racking, it enables selective coordination and quick maintenance. This combination supports easy integration with Power Xpert Protection Manager for scalable protection of motor loads and feeders.

Product Information

Extended Description

MPSC124MEAXX2Q Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1200 A, 100 kA, Four-pole, Drawout vertical with motorized racking mounting, PXR25 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC124MEAXX2Q
UPC
786689639617
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CE Marked NEMA Compliant SABA Listed CCC Marked
Certifications
CSA Certified UL Listed Lloyd's Register Certified KEMA Certified ANSI ABS Certified DNV GL Certified
Feature: Four-pole, standard-frame design with a drawout vertical arrangement and motorized racking. Business Impact: Enables fast, safe maintenance by mechanically racking breakers without manual misalignment or heavy lifting. Application: Ideal for motor control centers and feeder sections in demanding industrial plants. Feature: PXR25 LSIAM electronic trip unit with adjustable protection settings and arc-energy management. Business Impact: Improves selective coordination, reduces nuisance trips, and extends equipment life through precise protection. Application: Critical for motors, conveyors, and process equipment requiring tight trip curves. Feature: 1200 A continuous current rating on a Magnum standard-frame breaker. Business Impact: Supports large loads with reduced paralleling, saving panel space and installation time. Application: Main feeders and distribution panels in manufacturing lines and water/energy-intensive facilities. Feature: 100 kA interrupting capacity to safely interrupt high-energy faults. Business Impact: Limits fault energy, minimizes arc-flash risk, and protects downstream equipment. Application: Critical plant sections and switchgear where fault energy is a key concern. Feature: Broad compliance with UL Listed, CE Marked, CSA Certified, and NEMA standards. Business Impact: Eases global procurement and reduces regulatory risk across multinational sites. Application: Suitable for international facilities and projects with diverse certification requirements. Feature: Power Xpert Protection Manager compatibility accelerates protection strategy deployment. Business Impact: Centralized monitoring, faster fault diagnosis, and simplified maintenance planning. Application: Enterprise protection programs across warehouses, plants, and campuses. Feature: Drawout vertical mounting with robust mechanical interlocks and rugged construction. Business Impact: Enhances reliability in harsh environments and reduces unplanned downtime. Application: Industrial automation, heavy manufacturing, and packaging lines. Feature: 4-pole design supports synchronous motor protection and balanced fault response. Business Impact: Improves reliability and energy efficiency through coordinated protection. Application: Large motor drives and energy-intensive processes.

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FAQs

Follow Eaton's installation guide for drawout vertical mounting; ensure four-pole alignment and proper primary/auxiliary terminal connections to the PXR25 unit; enable motorized racking with power isolated; verify mechanical interlocks, trip unit calibration, and provide required labeling and clearance per code.
Key specs include a 1200 A continuous current rating, 100 kA interrupting capacity, four-pole configuration, drawout vertical mounting with motorized racking, and a PXR25 LSIAM trip unit. Dimensions approximate 14.6 in depth, 16.8 in height, and 21.2 in width, with a weight around 160 lb.
Yes. Its four-pole, high interrupting capacity, PXR25 trip unit, and motorized racking are well-suited for MCCs and process lines requiring reliable protection, selective coordination, and rapid maintenance in industrial environments.
The unit is UL Listed, CE Marked, and CSA Certified, with NEMA compliance. These certifications support global procurement, regulatory alignment, and safe integration across multinational facilities.
The integrated PXR25 trip unit and motorized racking reduce maintenance time and travel for routine upgrades, while centralized protection management through Power Xpert streamlines fault diagnosis and extends equipment life, delivering lower lifecycle costs and improved uptime.