GE Consumer & Industrial offers Blocking and Test Module. This is specially designed and developed for trip blocking, relay isolation and testing of Multilink relays. It can monitor phase and residual currents from the primary CTs by opening the switches and inserting test plugs. A secondary injection test set is provided to inject the current into the relay. This Blocking and Test Module is ideal for utility and industrial use. Some key feature of this Blocking and Test Module are as follows:
