Chint 20A B Curve RCBO 1 Pole + Neutral

The CHINT NB2LE-B20 RCBO is a compact modular protection device designed to provide combined overload, short-circuit, and earth leakage protection in a single unit for residential, commercial, and light industrial electrical installations. Rated at 20A with a B Curve tripping characteristic, it is ideal for lighting circuits, socket outlets, and other applications with lower inrush current requirements. The NB2LE series combines MCB and RCD functionality into one space-saving device, helping reduce distribution board space while improving installation efficiency and electrical safety. Featuring a 30mA residual current sensitivity for enhanced personal protection and a 6kA breaking capacity for dependable fault interruption, the NB2LE-B20 is designed for DIN rail mounting and compliant with IEC/EN 61009-1 standards, making it a reliable solution for modern consumer units and distribution systems.