Eaton MPSC304VEAXX2F Magnum LP Circuit Breaker - PXR20

High amp rating up to 3000 A with 100 kA interrupting capacity enables direct protection of large motors and feeders, reducing the risk of cascading faults and minimizing unplanned downtime. In practice this means fewer nuisance trips during startup surges and more reliable production performance in demanding manufacturing lines and process plants. The PXR20 LSIGAM trip unit provides advanced electronic protection, enabling selective coordination, improved fault isolation, and faster restoration after a trip, which translates to higher equipment availability and safer operations. Four-pole, fixed vertical mounting simplifies installation, reduces panel depth, and supports stable, code-compliant wiring in new builds or upgrades. Compatibility with Power Xpert Protection Manager allows remote monitoring and protection management, enhancing asset visibility without increasing on-site labor. The unit ships with industry-standard certifications (UL, CSA, CE, NEMA, SABA, CCC), helping global projects meet regulatory requirements with fewer design changes. Renewal parts and service data are readily available, supporting reduced maintenance costs and longer service life. For panel builders and integrators, the Magnum PX R system streamlines assembly, supports selective coordination strategies, and aligns with industry best practices for motor control and power distribution. Industry context notes that large facilities—from automotive to data centers—benefit from high-availability protection and scalable protection schemes, making this breaker a practical choice for mid-to-large installations.