4P4D MICROLOGIC 2.3 250A TRIP

range of product: NSX400...630 circuit breaker application: distribution poles description: 4P protected poles description: 4t,3t + N/2,3t neutral position: left network type: AC network frequency: 50/60 Hz trip unit name: Micrologic 2.3 trip unit technology: electronic trip unit protection functions: LSoI trip unit rating: 400 A ( 40 °C ) protection type: instantaneous short-circuit protection,overload protection (long time),short time short-circuit protection