Coarse and fine AC inputs surge protection for any distribution network types ... Surge arresters to protect DC inputs of railway devices placed outside buildings, AC/DC and DC/DC invertors and DC ...

SALTEK has developed a broad portfolio of surge protective devices for comprehensive protection of all information and communication technologies (ICT) to protect broadband networks (GSM-R, LTE, 5G), ...

As a surge protector, on the other hand, it almost utterly fails. Not knowing when a surge protector can no longer protect attached devices from power surges is worse than not having surge protection ...