Medium Voltage Protection Relays

Our multifunctional digital protection caters for all your needs, from a simple protection relay, to a multifunctional communicating protection unit for remote network management and operation.

Self or dual powered over current and earth fault relays including intelligent motor controller.

Three phase over current and earth fault relays for all applications. Fast feeder differential and high impedance relays. Breaker failure, voltage and frequency management relays.

Special relays for feeder management and bay controllers, distance protection and control units, transformer differential protection and railway application relays.

High performance protection relays for advanced functionality.

Capacitor trip, USB cables and software.