Specifications Parameter Specification Product Range Compact NSX Device Type Molded Case Circuit Breaker (MCCB) Model NSX100F Pole Configuration 4-Pole (4P) Rated Current (In) 100 Amperes (A) Frame Size 100A Trip Unit Options Thermal-Magnetic (TM, MA) or Electronic (Micrologic 2.0-7.0) Rated Operational Voltage (Ue) Up to 690V AC Rated Insulation Voltage (Ui) 750V AC / 1000V DC Rated Ultimate Breaking Capacity (Icu) F Version: 70 kA at 415V AC Rated Service Breaking Capacity (Ics) 100% of Icu (70 kA at 415V AC) Rated Short-Time Withstand Current (Icw) 50 kA for 1 second (typical) Rated Making Capacity (Icm) 154 kA (peak) at 415V AC Utilization Category A (for selectivity) Mechanical Durability 25,000 operations Electrical Durability 15,000 operations at In (AC-3) Control Voltage 24-230V AC/DC (depending on accessories) Terminal Connection Front or rear, for cables or busbars Connection Capacity Up to 2×95mm² or 1×185mm² copper Mounting Options Fixed, Plug-in, or Drawout Dimensions (W×H×D) Approximately 144×196×103mm (4P fixed version) Weight Approximately 3.5kg Ambient Temperature -25°C to +70°C (operation) Altitude Up to 2000m without derating Pollution Degree PD3 Overvoltage Category Category IV Standards Compliance IEC/EN 60947-2, UL 489, CSA C22.2 No. 5-02