Eaton Magnum low voltage power circuit breaker - PXR20 LSIAM

Part Number: MPSC163HEAXX2H
MPSC163HEAXX2H
Manufacturer
Eaton
Part number
MPSC163HEAXX2H
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects large industrial power distributions from overcurrent. In demanding facilities, downtime and protection miscoordination are common challenges; the PXR20 LSIAM trip unit improves selective coordination and uptime. This model carries UL Listed, ANSI/CSA certifications, CE marking, and SABA Listed, supporting global compliance. With a 1600 A rating and 100 kA withstand, it protects large feeders and motors while fixed horizontal mounting speeds installation. Built for Magnum PXR protection, it integrates with Power Xpert software for streamlined maintenance and future-proof upgrades. In addition, its dimensions are favorable for panel space planning, with 14.6 in depth, 16.8 in height, and 16.2 in width. This combination delivers reliable protection, easier maintenance, and faster commissioning for high-demand environments.

Product Information

Extended Description

MPSC163HEAXX2H Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Three-pole, Fixed horizontal mounting, PXR20 LSIAM trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC163HEAXX2H
UPC
786689640422
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
16.2 in
Product Weight
118 lb
Compliances
SABA Listed NEMA Compliant CCC Marked CE Marked
Certifications
KEMA Certified UL Listed ANSI 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 Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 user manual Power Xpert Release trip unit for Magnum PXR circuit breakers PXR 20/25 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 - MPSC163HEAXX2H Eaton Specification Sheet - MPSC163HEAXX2H Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques Safer by design: arc energy reduction techniques
Feature: High current rating and fault withstand. Business Impact: Supports large feeders and motors with robust protection, reducing unplanned downtime and enabling reliable distribution in heavy industrial environments. Application: Motor control centers and large switchgear where 1600 A, 100 kA are required. Feature: PXR20 LSIAM electronic trip unit. Business Impact: Enables precise coordination and selectivity, minimizing nuisance trips and simplifying upgrades. Application: Systems requiring tight protection coordination and integration with Power Xpert Protection Manager. Feature: Fixed horizontal mounting and standard Magnum frame. Business Impact: Eases installation and retrofit projects, reducing commissioning time and space planning efforts. Application: Retrofit in existing panels and new installations with common footprint. Feature: Comprehensive compliance and certifications. Business Impact: Facilitates global procurement and project eligibility with UL Listed, ANSI CSA, CE Marked, SABA Listed, and NEMA compliance. Application: Global facilities and multi-site deployments needing certified protection devices. Feature: Platform compatibility and support resources. Business Impact: Access to renewal parts, user guides, and application papers streamlines maintenance cycles and long-term availability. Application: Magnum PXR ecosystem and Power Xpert integrations for lifecycle management.

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FAQs

The MPSC163HEAXX2H is designed around the Magnum PXR family and uses the PXR20 LSIAM trip unit, ensuring straightforward compatibility with other Magnum PXR devices. Its fixed horizontal mounting and standard frame simplify replacements or upgrades in MCCs, and it supports seamless integration with Power Xpert Protection Manager for centralized protection management.
This breaker is rated for 1600 A with a 100 kA short-circuit withstand. It is a three-pole device with fixed horizontal mounting, designed for large feeders and motors. Certifications include UL Listed, ANSI CSA, CE, and SABA Listed, ensuring compliance across a wide range of regulatory environments.
Yes. The 1600 A rating and 100 kA capacity, combined with the PXR20 LSIAM trip unit, make it well-suited for motor control centers and distribution panels that require robust protection and precise coordination. Its Magnum frame and compatible footprint simplify installation in existing MCCs and new panel assemblies.
Plan for a fixed horizontal mounting arrangement within a standard Magnum frame. Dimensions are 14.6 in depth, 16.8 in height, and 16.2 in width, with an approximate weight of 118 lb. Ensure panel clearance and access to the PXR trip unit for maintenance, and consider Power Xpert Protection Manager compatibility for remote monitoring.
Power Xpert integration enables centralized protection management, easier maintenance scheduling, and enhanced visibility of trip events. The PXR20 LSIAM trip unit supports remote data collection and coordination with other devices, reducing downtime and simplifying compliance reporting across multi-site installations.