The pluggable Flashtrab compact lightning arrester and the narrow Valvetrab surge voltage arrester create Phoenix Contact 's latest surge voltage protection concept for energy supply systems. The ...

The National Electrical Manufacturers Association (NEMA), on behalf of its Surge Arresters Section, has published six guides and accompanying videos on arresters. These include four guides on ...

ABB has developed a specialist surge arrester retrofit service that enables the transformer circuits in outdoor high voltage substations, typically up to 400 kV, to be upgraded to a high level of ...

Application of Reliaguard lightning arrester guards demonstrating ease of installation of guards that have exit points for a wide array of conductor angles and fully protect animal contact risk points ...

The NEC distinguishes between surge arresters and transient voltage surge suppressors (TVSSs), yet both provide surge protection. What's the difference between them? Surge arresters generally apply to ...