Short Time Current Disconnectors

    Motorised high short time current withstand disconnectors are manufactured for use as Earthing | line disconnectors

    The Dynamic Braking switch is required at Hydel station to reduce the run down time of the Generator. This is achieved by shorting the stator phase terminals of the generator (once the unit is tripped) by means of Dynamic Braking Switch after the Excitation is removed. This 3-pole Switch is housed inside Aluminum Cubicle enclosure and rated for short time current.


  • High operating reliability
  • Simple maintenance and Inspection
  • Simple and Reliable driving mechanism
  • Operated both Motor and Manual
  • Operation by specialised Motor, and there by smooth operation
  • Tested in accordance with the IEC