The electro-mechanical relays are available in a wide selection of versions. They are either attracted armature or disc-operated, with instantaneous or time-delayed operation.The application of these relays is also very extensive and varied. Some of the typical applications ... 

The numerical multi-function relays offer protection, control, metering, monitoring and communication, all in one integrated, compact and user-friendly package.With in-built features like independent protection setting groups, fault/event/waveform recorders, circuit breaker ... 

The static relays are specifically designed to meet the distance protection requirements of overhead transmission lines and underground cable installations.These relays are modular in construction and employ standard rack wiring techniques.Available in single or three-pole t...