Eaton MPS84N3HEAXX2S Magnum LV Circuit Breaker - 85 kAIC

The Magnum MPS84N3HEAXX2S uses a triple-pole Magnum PXR frame with a fixed horizontal mounting configuration in a double standard frame, delivering installation flexibility and panel-density optimization for industrial power distribution. This translates to faster panel assembly and easier field retrofits in motor control centers and switchgear, reducing commissioning time and on-site labor costs. Rated uninterrupted current (Iu) of 4000 A supports large feeders and high-load panels, enabling designers to consolidate protection without oversized devices, which improves protection coordination and reduces total cost of ownership in data centers and manufacturing lines. With an 85 kA interrupt rating, it withstands high fault currents to limit equipment damage and arc energy exposure, driving lower downtime and safer maintenance in critical facilities. The PXR25 LSIGAM arms enhance protection accuracy and selectivity, enabling improved arc-energy management and faster fault isolation, which lowers spare parts and maintenance overhead over the lifecycle. Certifications and compliance—UL Listed, CE Marked, and Lloyd's Register Certified—streamline regulatory approvals and customer acceptance in regulated industries, while a robust frame and three-pole design offer compatibility with a wide range of panels and bus configurations. The device is designed for compatibility with Power Xpert Protection Manager and Power Xpert Release trip units, aiding remote monitoring, configuration, and diagnostics, which reduces on-site service visits and supports proactive maintenance. In practice, engineers gain a scalable protection strategy suitable for modern control panels, motor drives, and large switchgear arrays, with measurable improvements in uptime, reliability, and safety.