They are manufactured according to IEC 6O947-4-1 and TS EN 6O947-4-1 standards and in comply with. It is possible to produce them from 6A to 1000A. They enable for remote control of, especially electrical motors, and the power plants such as compensation heating through cables. When they are used together with thermic relays, they protect the devices and the plants against over-load currents. There are coils available for AC and DC control voltage.

CERTIFICATES: TS EN 60947-4-1 / IEC 60947-4-1 / EN 60947-4-1 / CE