Eaton MPS8503WEAXX2F Magnum LV Circuit Breaker - UL Listed

Three-pole design with a drawout vertical mounting configuration enables straightforward maintenance and field replacement. This translates to reduced downtime and easier long-term asset management on motor control centers and switchboards. Application: ideal for 3-phase distribution panels in manufacturing and process industries where quick swaps are common. High interrupting capacity up to 85 kA and a 5000 A (ABCABC) rating provide robust fault clearance, protecting equipment and personnel while minimizing arc exposure and collateral damage. This strengthens selective coordination when paired with Magnum PXR and Power Xpert Release trip units, enabling safer, more predictable protection curves and faster fault isolation. The PXR20 LSIGAM trip unit integrates with Power Xpert Protection Manager, delivering improved coordination, event logging, and alarms for proactive maintenance and faster commissioning. Certifications including UL Listed, CE Marked, and CSA Certified complement Lloyd's Register and ANSI approvals, reducing design visits and facilitating global installations. Drawout vertical mounting simplifies retrofits and future expansions, while the compact footprint supports efficient space planning in panel racks and switchgear assemblies. In practice, you gain predictable performance, reduced maintenance costs, and a pathway to scalable protection as plant needs evolve.