NLDB1L-125 series residual current circuit breaker is suitable for AC 50/60Hz lines with rated voltage of 400V(230V for single phase) and rated current below 100A , and is used for personal indirect electric shock protection and equipment electric leakage protection. It has protection functions such as leakage, overload, short circuit, and is used for infrequent line switching under normal circumstances. Overvoltage protection function can also be added according to user needs.

This product is mainly used for the protection of building lighting and distribution systems, and has isolation function.

This product complies with the standards of IEC60947-2 and GB14048.2.