Eaton MPSC6N4WEAXX2S Magnum LV circuit breaker UL Listed

Part Number: MPSC6N4WEAXX2S
MPSC6N4WEAXX2S
Manufacturer
Eaton
Part number
MPSC6N4WEAXX2S
Category

Quick Summary

Eaton Magnum low voltage power circuit breaker protects industrial power distribution panels from overloads. Engineers often face balancing strict protection, minimal nuisance trips, and limited maintenance windows. This unit carries UL Listed, CSA Certified, ANSI and DNV GL Certified marks, ensuring global acceptance and safety compliance across installations. With a Magnum PXR trip unit and a four-pole, drawout vertical-mount design, it delivers precise coordination and easy swap-out during maintenance. The combination supports high availability in motor control centers and process panels, reduces downtime, and aligns with power management strategies. Its rugged construction and standard-frame compatibility streamline replacements and spare-part planning for industrial facilities.

Product Information

Extended Description

MPSC6N4WEAXX2S Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Double standard frame, 6000 A (NNAABBCC), 100 kA, Four-pole, Drawout vertical mounting, PXR25 LSIGAM trip unit, Fan-cooled
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC6N4WEAXX2S
UPC
786689630461
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 Lloyd's Register Certified UL Listed CSA Certified ANSI 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 Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Magnum PXR low voltage power circuit breakers user manual Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x32 22.06 1 Power Xpert Protection Manager x32 22.06 1 Eaton Specification Sheet - MPSC6N4WEAXX2S Eaton Specification Sheet - MPSC6N4WEAXX2S Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Cyber security white paper Cyber security white paper Cyber security white paper
The four-pole, drawout vertical mounting enables safe, simple maintenance and compact panel layout. This design reduces downtime during changes and improves diagnostic access, especially in crowded switchgear enclosures used in manufacturing lines and process plants. The PXR25 LSIGAM trip unit provides configurable protection and selective coordination, delivering tighter control of fault current and faster clearing. It also supports integration with Power Xpert Protection Manager for remote monitoring and settings management, enhancing reliability for critical loads. With a high interrupting capacity and standardized frame, the breaker safely handles fault currents up to 100 kA while accommodating 6000 A frame ratings, simplifying coordination with upstream devices. Comprehensive certifications and global approvals reduce procurement risk and accelerate project compliance for multinational sites. The rugged build and compatibility with Magnum frames streamline field replacements and spare-part planning for large-scale power distributions.

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FAQs

Install the MPSC6N4WEAXX2S as a four-pole unit in compatible Magnum frames using the drawout vertical mounting configuration. Ensure proper alignment with the mounting rails, verify clearances for the 16.3 in depth and 44.1 in width, and connect the PXR25 LSIGAM trip unit wiring per the user manual. The design simplifies extraction for maintenance while preserving system integrity during swaps.
The breaker supports a 6000 A frame rating with a 100 kA short-circuit withstand, ideal for high-load feeders. It holds UL Listed, CSA Certified, ANSI, and DNV GL Certified marks, along with KEMA and Lloyd's Register verifications. These certifications facilitate global procurement and ensure compliance across North American, European, and other international installations.
Industries with high uptime demands, such as manufacturing, data centers, water treatment, and process industries, benefit most. Applications include motor control centers, distribution panels, and large feeders where selective coordination and reliable protection are critical. The four-pole design and PXR trip unit support robust protection for high-inertia motors and critical loads.
The PXR25 LSIGAM trip unit provides adjustable and intelligent protection settings, enabling precise coordination with upstream devices and downstream loads. This reduces nuisance trips, improves fault discrimination, and supports remote configuration via protection management tools. The result is safer operations, easier fault analysis, and improved overall system uptime in complex power networks.
Replacement parts and documentation are available through Eaton's official resources. Obtain the Magnum PXR user manuals, specification sheets, and renewal parts guidance from Eaton's site or authorized distributors. The downloadable assets include installation guides, maintenance manuals, and data sheets to support commissioning, spare-part planning, and lifecycle management.