Specifications 1. General Information Parameter Specification Product Family Compact NSX (Acti9) Catalog Number SH31403P11F2000 Description 1400A Fixed Circuit Breaker Number of Poles 3 poles Mounting Type Fixed mounted Frame Size 1400A Breaking Capacity 200kA Icu at 415V AC 2. Electrical Ratings Parameter Specification Rated Current (In) 1400 A Rated Ultimate Current (Iu) 1400 A Rated Voltage (Ue) 690 V AC Rated Insulation Voltage (Ui) 1000 V AC Rated Impulse Voltage (Uimp) 12 kV Rated Frequency 50/60 Hz Rated Service Short-Circuit (Ics) 150 kA at 415V AC 3. Protection Characteristics Parameter Specification Overload Protection Range Adjustable: 0.4 to 1 × In Short-Circuit Protection Adjustable: 1.5 to 10 × Ir (electronic version) Trip Unit Type Micrologic 5.0P (standard) Protection Functions • Long-time (L) • Short-time (S) • Instantaneous (I) • Ground-fault (G) optional 4. Performance Specifications Parameter Specification Ultimate Breaking Capacity (Icu) 200 kA at 415V AC Service Breaking Capacity (Ics) 150 kA at 415V AC Short-Time Withstand Current (Icw) 85 kA for 1 second Making Capacity 220 kA peak at 415V AC Operating Cycles 5000 electrical operations Mechanical Endurance 10,000 operations 5. Physical Specifications Parameter Specification Dimensions (W × H × D) 270 × 408 × 170 mm Weight 28.5 kg Mounting Fixed panel mounting Connection Type Front connection (F) Busbar Connection Top and bottom available Cable Size Range Up to 2 × 400 mm² per pole