Eaton MPS86N4GEAXX2A Magnum breaker - UL Listed

The Magnum PXR four-pole design with drawout vertical mounting enables safer, faster maintenance and easier retrofits. This translates into reduced downtime and lower labor costs when replacing breakers in live panels, especially in aging installations. Applications include large motor feeders and critical process lines where uptime is non-negotiable. High interrupting capacity and robust frame rating provide protection for demanding loads. With a 6000 A frame rating (NNAABBCC) and 85 kA interrupting capacity, the device supports reliable coordination and fault clearance in heavy-duty applications. This reduces the risk of cascading faults across downstream equipment. PXR20 LSI trip unit offers precise protection and zone selective interlocking (ZSI) options. The ability to tailor trip curves improves selectivity, minimizes nuisance trips, and aligns with safety standards. In practice, engineers can optimize protection schemes for motors and conveyors while maintaining compliance. Motorized racking mounting and vertical interleaf enhance installation safety and serviceability. Engineers can rack in or withdraw breakers without designated lifting devices, reducing risk and time. This is particularly valuable in tight switchgear spaces or retrofit projects where space is constrained. Comprehensive certifications and compliance support global deployment. UL Listed and ANSI/CSA with CE marking assure regulatory alignment across North America and Europe. NEMA compliance and CCC Mark ensure compatibility with local electrical codes and customer requirements. Extensive Eaton documentation and tools support engineering teams. Zone selective interlocking papers, Power Xpert Protection Manager guides, and quick-start manuals streamline configuration and commissioning. Access to these resources translates into faster project timelines and clearer maintenance pathways in practice.