Parameter Specification Product Line / Range Acti 9 / Compact NSX Frame Size NSX160 Number of Poles 3-Pole (3P) Breaking Capacity Category N (High Breaking Capacity) Rated Ultimate Breaking Capacity (Icu) 50 kA at 415V AC (IEC 60947-2) Other capacities for NSX160: H (70 kA), S (100 kA). Rated Service Breaking Capacity (Ics) 100% of Icu (50 kA) for category A at 415V AC. Rated Operational Current (In) Up to 160A (Defined by the trip unit. Thermal-magnetic: fixed ratings; Electronic: adjustable within the frame range, e.g., 80-160A). Rated Operational Voltage (Ue) 690V AC / 250V DC Rated Insulation Voltage (Ui) 1000V Trip Unit Type Must be specified. Options: • Thermal-Magnetic (TM-D, TM-G): Basic fixed protection. • Electronic (Micrologic 2.0/5.0/6.0/7.0): Advanced adjustable protection with ground fault (6.0/7.0) and measurement (5.0/7.0). Protection Functions • Overload (L) • Short-Circuit (S) • Ground Fault (G) – *with Micrologic 6.0/7.0* Standards & Compliance IEC 60947-1 & 60947-2, CCC, CE Electrical Durability Up to 20,000 operations at In Mechanical Durability Up to 25,000 operations Mounting Style Fixed, Plug-in, or Withdrawable (must be specified). Terminals Front or rear connection for cables/busbars (terminal kits required). Control Rotary Handle (standard). Options: Motorized Mechanism (MCH), Shunt Release (MX), Undervoltage Release (MN). Auxiliary Contacts Add-on modules (OF, SD, SDE, Alarm). Communication Optional communication modules (for Micrologic trip units). Ambient Temperature -25°C to +70°C (derating may apply above 40°C) Protection Degree (IP) IP40 (terminal area), IP20 (front)