DZ18-32 (F) series leakage circuit breaker is suitable for single-phase circuit of AC220V, frequency 50Hz, rated current 32A and below, used to protect person against electric shock, also prevent fire accident caused by earth fault due to insulation damage of equipment. It also can be used to protect the line against overload after equipped with thermal release. The leakage circuit breaker with over-voltage protection not only has electric shock and leakage protections, but also can protect the line against over-voltage caused by mains failure (e.g. over-voltage caused by wrong connection or open of neutral line, or serious unbalance of single-phase load). The product is in accordance with GB16916.1.
Note: Code of protection type as follows:
I. Only hsa residual current protection;
2. Both the residual current protection and cverload protection are available;
3. Both the residual current protection and ever—voltage protection are available;
4. AI1 of the residual current protection, overload and over-voltage protections are available.