✅ CHINT 198085 – NB1L-40 RCBO – 3P+N, 32A, C Curve, 300mA Sensitivity, 6kA Breaking Capacity Description (English): The CHINT NB1L-40 RCBO provides advanced circuit protection for three-phase systems, rated for 32A with a C tripping curve and 300mA residual current sensitivity. It combines overload, short-circuit, and earth leakage protection in a compact 3P+N unit, making it ideal for sub-distribution panels and HVAC systems. Designed to withstand up to 6kA short-circuit faults, it offers AC-type leakage detection compliant with IEC 61009-1. This breaker is engineered for industrial environments where medium to high loads require both equipment protection and fire safety assurance. Specifications (English): Model: NB1L-40 Part Number: CHINT 198085 Poles: 3P+N Rated Current [In]: 32A 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