CHINT 197945

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✅ CHINT 197945 – NB1L-40 RCBO – 1P+N, 25A, C Curve, 300mA Sensitivity, 6kA Breaking Capacity Description (English): The CHINT NB1L-40 RCBO is a robust and reliable protective device that combines overload, short-circuit, and residual current protection in a single compact unit. This 1P+N model is rated at 25A, features a C-type tripping curve, and provides 300mA sensitivity for enhanced protection against fire risks and insulation faults in sub-distribution boards and HVAC circuits. With a 6kA short-circuit breaking capacity, this AC-type RCBO ensures effective protection in demanding environments. It operates at 50/60Hz and complies with IEC 61009-1. The thermal-magnetic mechanism with integrated leakage detection allows precise response to electrical faults and leakage currents. Specifications (English): Model: NB1L-40 Part Number: CHINT 197945 Poles: 1P+N Rated Current [In]: 25A 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