40A 4P NSX100-250 ML 2.2

range of product: NSX100...250 circuit breaker application: distribution poles description: 4P protected poles description: 3t + N/2,4t,3t neutral position: left network type: AC network frequency: 50/60 Hz trip unit name: Micrologic 2.2 trip unit technology: electronic trip unit protection functions: LSoI trip unit rating: 40 A ( 40 °C ) protection type: instantaneous short-circuit protection,overload protection (long time),short time short-circuit protection