Specifications General Product Type: Circuit Breaker Model: NSX100H Configuration: 3P (three-phase) Rated Current: 160A Frame Size: NSX100 (100A frame with adjustment capabilities up to 160A) Mounting: Fixed or DIN rail mounting options Application: Protection for low-voltage electrical distribution systems, motor circuits, control panels Electrical Ratings Rated Operational Voltage (Ue): Up to 690V AC Rated Insulation Voltage (Ui): 690V AC Rated Impulse Withstand Voltage (Uimp): 8kV Frequency: 50/60Hz Short-Circuit Withstand Capacity: Icw: 15kA (current withstand rating) Ics: 12kA (service short-circuit rating) Icu: 25kA (breaking capacity) Operating Temperature Range: Typically -5°C to +40°C Performance & Protection Features Thermal-Magnetic Protection: Overload and short-circuit protection with adjustable settings Adjustable Trip Settings: Allows fine-tuning for overload settings (e.g., 100-160A) Instantaneous Short-Circuit Protection: For fast and reliable trip response in fault conditions Trip Unit Options: Includes electronic trip units, adjustable settings, and auxiliary relays for customized protection Motor Protection: Suitable for direct-on-line motor protection and other applications requiring motor overload protection Mechanical & Environmental Degree of Protection: Typically IP20 for front face (panel mounted) Housing: Compact, modular design for easy integration into switchboards Mechanical Durability: ~10,000 operating cycles Cable Connections: Screw or clamp terminals for secure conductor attachment Accessories & Options Auxiliary Contacts: Optional add-on for status monitoring Shunt Release: Remote control or integration for tripping the breaker under specific conditions Undervoltage Release: Protection for voltage loss scenarios Remote Reset: Option for resetting the breaker remotely