Based on this product's specifications, here are some alternatives and similar models
Dehn 952010 Surge Arrester Protection Module Type 2 20kA 1.5kV
Summary description:
The Dehn 952010 is a replacement protection module for Type 2 surge arresters. Designed for electrical safety, it features a discharge capacity of 20kA and a voltage protection level of 1.5kV. This modular component ensures reliable protection of low-voltage installations against transient overvoltages, facilitating easy maintenance and quick replacement within compatible surge protection systems.