Chint 20A B Curve RCBO 30mA 6kA 1 Pole + Neutral

The CHINT NB3LE-B20 RCBO is a compact and dependable electrical protection device designed to provide combined overload, short-circuit, and earth leakage protection for residential, commercial, and light industrial installations. Rated at 20A with a B Curve tripping characteristic, this RCBO is ideal for lighting circuits, socket outlets, and other applications with lower inrush current requirements. Combining the functions of an MCB and RCD into a single compact unit, the NB3LE-B20 helps maximise distribution board space while delivering enhanced electrical safety and reliable circuit protection. Featuring 30mA residual current sensitivity for additional personal protection, a 6kA breaking capacity, and a fast clip-on DIN rail mounting system, the NB3LE-B20 is engineered for long-term reliability and compliance with IEC/EN 61009-1 standards.