Eaton MPSC403WEAXX2S Magnum LV circuit breaker - 100 kAIC

Feature 1: Rated uninterrupted current (Iu) of 4000 A and interrupt rating of 100 kAIC. Business Impact: Enables large feeder protection with robust fault clearance, reducing downtime during short-circuit events. Application: Main feeders in heavy machinery, extrusion lines, and large motor drives where a single device must handle high loads and high fault currents. Feature 2: Magnum PXR trip unit with LSIGAM logic. Business Impact: Delivers precise selective coordination and arc-energy control, minimizing unnecessary trips and improving overall system safety. Application: Complex automation panels requiring reliable coordination across multiple breakers and remote diagnostics integration. Feature 3: Drawout vertical mounting with a double standard frame. Business Impact: Eases installation, inspection, and mid-life upgrades without extensive rewiring. Application: Retrofit projects in existing switchgear, OEM machine builds, and serviceable control cabinets. Feature 4: Comprehensive certifications and compliance (UL Listed, CE Marked, NEMA aligned; KEMA CSA ANSI, etc.). Business Impact: Facilitates global deployment and accelerates commissioning with harmonized safety documentation. Application: Cross-border manufacturing plants and multi-site installations. Feature 5: Physical dimensions and weight (16.3 in L, 16.8 in H, 31.1 in W; 237 lb). Business Impact: Clear space planning, stable enclosure fit, and predictable mounting on rails. Application: Industrial control panels, switchgear, and drawout enclosures where space planning matters. Feature 6: Compatibility with Power Xpert Protection Manager and panel-level protection workflows. Business Impact: Enables remote monitoring, diagnostics, and streamlined maintenance planning. Application: Factory automation environments seeking proactive asset management and uptime optimization.