NP1LE-80 Residual Current Operated Circuit Breaker Accessory is designed to extend earth-leakage protection for NP1-80 and NPH8-40 MCB systems, combining safety, flexibility, and compact design. Featuring a high breaking capacity and a current-limiting contact system, it helps reduce short-circuit stress on connected equipment and increases service life.

The accessory includes touch-protected combined terminals with clear red and green status indication for enhanced operational safety. Its adjustable residual current setting and withdrawable leakage function allow adaptation to different installation requirements. Both L and N poles provide overload protection, ensuring reliable performance.

With a slim 36mm width, the NP1LE-80 is ideal for industrial panels, commercial buildings, infrastructure projects, and OEM assemblies where space efficiency and protection flexibility are essential.