The SIA relays are designed to protect the secondary transformation and distribution centers of electrical grids. The protection features include protection against instantaneous and inverse time ...

In continuing to provide the protective relay market with the newest innovations for replacement units, Basler Electric is offering a microprocessor-based BE1-50/51B-230 as an exact plug and play ...

In modern protection system the key challenge is the trade-off between the security demands (no false tripping), the speed of operations and the dependability requirements. To meet this challenge ...

A range of manufacturing and production processes rely on current-operated relays to provide a continuously adjustable trip-current setting. They are able to protect mechanical apparatus from jam-up ...

Designed for ultra-high-power applications, the 48520 relay handles up to 200 A to protect motors and other loads from overcurrent and overheating. The 12-Vdc relay is fully sealed and suits severe ...