✅ CHINT 198061 – NB1L-40 RCBO – 3P+N, 10A, C Curve, 300mA Sensitivity, 6kA Breaking Capacity Description (English): The CHINT NB1L-40 RCBO combines overcurrent protection with residual current detection in a 3P+N configuration. Rated at 10A with a C-curve trip and 300mA AC leakage sensitivity, this device is designed to safeguard low-load three-phase installations from fire hazards and equipment faults. Engineered for industrial and light commercial applications, it features a 6kA short-circuit breaking capacity and complies with IEC 61009-1 standards. Ideal for installations where medium-level leakage detection is required to protect equipment rather than people. Specifications (English): Model: NB1L-40 Part Number: CHINT 198061 Poles: 3P+N Rated Current [In]: 10A Curve Type: C Sensitivity Current: 300mA Breaking Capacity: 6kA Frequency: 50/60Hz Standards: IEC 61009-1 Protection Type: Overload, short circuit, residual current (AC) Tripping Mechanism: Thermal-magnetic with leakage detection