CHINT 197955

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✅ CHINT 197955 – NB1L-40 RCBO – 1P+N, 32A, C Curve, 30mA Sensitivity, 6kA Breaking Capacity Description (English): The CHINT NB1L-40 RCBO is a powerful protection device that combines overload, short-circuit, and residual current protection in one 1P+N compact unit. With a rated current of 32A, C-curve tripping, and 30mA sensitivity, it is well-suited for protecting ring circuits, large appliances, and high-demand single-phase loads in residential and commercial applications. This RCBO features a 6kA short-circuit breaking capacity and detects AC-type residual currents. It operates at 50/60Hz and meets IEC 61009-1 standards. The unit incorporates a thermal-magnetic tripping mechanism with high-speed leakage detection, ensuring fast response and reliable operation in safety-critical installations. Specifications (English): Model: NB1L-40 Part Number: CHINT 197955 Poles: 1P+N Rated Current [In]: 32A 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