Eaton MPSC164VEAXX2C Magnum LV Circuit Breaker - UL Listed

Part Number: MPSC164VEAXX2C
MPSC164VEAXX2C
Manufacturer
Eaton
Part number
MPSC164VEAXX2C
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker protects industrial electrical mains and motor circuits in control panels. Engineers often wrestle with coordinating trip units and minimizing nuisance trips that disrupt production. With UL Listed, ANSI, and CSA certifications, plus CE marking, this device meets global safety and performance standards for multinational deployments. The product is designed to integrate with Magnum PXR trip units and the Power Xpert Protection Manager, enabling scalable protection and easier maintenance. For engineers and procurement teams, this means fewer field changes and faster commissioning, while selective coordination improves system reliability.

Product Information

Extended Description

MPSC164VEAXX2C Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 1600 A, 100 kA, Four-pole, Fixed vertical mounting, PXR20 LSIG trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC164VEAXX2C
UPC
786689639013
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CE Marked SABA Listed NEMA Compliant CCC Marked
Certifications
Lloyd's Register Certified UL Listed ANSI CSA Certified KEMA Certified 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 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 - MPSC164VEAXX2C Eaton Specification Sheet - MPSC164VEAXX2C 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
High current rating and fault current capability: With a 1600 A rating and 100 kA interrupting capacity, this breaker supports large mains and heavy motor loads while minimizing downstream equipment damage. The business impact is reduced downtime, lower replacement costs, and enhanced safety for maintenance crews. It is ideal for main feeders in manufacturing lines and large equipment pads where reliable fault interruption is critical. Fixed vertical mounting and a standard frame simplify panel integration, accelerating installation and reducing field engineering time while preserving clearance and accessibility for routine maintenance. The LSIG trip unit (PXR20) delivers precise long-time, short-time, instantaneous, and ground-fault protection, enabling improved selectivity and faster fault isolation in complex automation zones. Together, these features support compliant, efficient panel design and easier upgrade paths for future expansion. Compatibility with Magnum PXR trip units and Power Xpert Protection Manager enables seamless protection management across multiple panels and sites, reducing commissioning time and ensuring consistent protection settings across the plant.

Get a Quick Quote for a Eaton MPSC164VEAXX2C

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton MPSC164VEAXX2C? Enquire Now

FAQs

This unit uses fixed vertical mounting with a standard frame and four poles, designed for straightforward panel integration. Its dimensions (14.6 in depth, 16.8 in height, 21.2 in width) and 160 lb weight influence enclosure space and mounting hardware selections. Confirm compatible busbar spacing and ensure proper clearance for inspection and maintenance access.
Yes. The MPSC164VEAXX2C is designed to work with Magnum PXR trip units and integrates with Power Xpert Protection Manager for centralized protection management, settings synchronization, and motor protection strategies. This compatibility supports scalable selective coordination and easier remote monitoring across panels.
The device is UL Listed, ANSI and CSA certified, and CE marked, with additional recognizes such as Lloyd's Register and other quality marks. These certifications support regulatory compliance in North America and international projects, reducing risk during audits and helping meet industry safety requirements.
The PXR20 LSIG trip unit provides long-time, short-time, instantaneous, and ground-fault protection with adjustable settings. This improves selectivity in multi-bus configurations and reduces nuisance trips in complex automation lines. Typical beneficiaries include large motor drives, process lines, and critical feeders where precise fault isolation preserves uptime.
The breaker occupies a substantial footprint: 14.6 in depth, 16.8 in height, and 21.2 in width, with an approximate weight of 160 lb. Plan for adequate panel room, mounting supports, and service clearances. The robust size supports high-current applications while still allowing service access for inspection and maintenance.