✅ CHINT 198395 – NB1L-63 RCBO – 1P+N, 63A, C Curve, 30mA Sensitivity, 6kA Breaking Capacity Description (English): The CHINT NB1L-63 RCBO offers maximum protection for high-demand single-phase installations. This 1P+N unit is rated at 63A, features a C-type tripping curve, and provides 30mA earth leakage sensitivity—delivering effective protection against electric shocks, insulation faults, and equipment damage in residential, commercial, and light industrial systems. Engineered with a 6kA short-circuit breaking capacity and AC-type leakage detection, this RCBO ensures safe operation in circuits with high fault current potential. It complies with IEC 61009-1 and operates at 50/60Hz, utilizing a thermal-magnetic tripping mechanism and fast residual current response for dependable performance. Specifications (English): Model: NB1L-63 Part Number: CHINT 198395 Poles: 1P+N Rated Current [In]: 63A Curve Type: C Sensitivity Current: 30mA 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