Type 1 surge arrester MV series

outdoorfor power suppliesmedium-voltage

SNO and 2SS15N are medium voltage metal oxide surge arresters with directly moulded silicone rubber housing. They are designed to be installed in MV power grids up to 52 kV as protection against surges and other transients. Characteristics Their top quality is ensured by: • a top quality varistor block, • a rigid construction, • housing resistant to UV radiation and chemical influences, • all used materials are resistant to weathering and ageing, • varistors that are directly moulded by silicone rubber. Installation The position for installing SNO and 2SS15N surge arresters is determinated by directives and technical regulations. Surge arresters SNO and 2SS15N are used for: • indoor and outdoor installation, • protection of electric devices, • protection of compensation devices, • railways, mines, …