Schneider Electric C114050LS Switch disconnector, ComPacT NSXm 50NA, 4 poles, thermal current Ith 50A, EverLink lugs. This low-voltage molded-case circuit breaker or switch-disconnector is used for protection, isolation and distribution in industrial control panels, MCCs, commercial buildings, infrastructure, water systems, HVAC equipment and OEM machinery. Official Schneider characteristics include Range: ComPacT; Product name: ComPacT NSXm; Device short name: NSXm 50NA; Product or component type: Switch disconnector; Device application: Distribution; Poles description: 4P; [Ith] conventional free air thermal current: 50 A at 40 °C; [Ie] rated operational current: AC-23: 50 A AC 50/60 Hz AC-22: 50 A AC 50/60 Hz. ComPacT NSXm devices provide compact circuit-protection and switching solutions for panel builders and electrical-system integrators.