Wheel/ Skid Mounted Flameproof Transwitch Unit offers fault indication through white transparent LED of different colours to indicate exact fault criterion, indicated on the front panel. The Flameproof Transwitch Unit is provided with a maximum of six tap changing arrangement in the chamber. The Flameproof Transwitch Unit is wheel or skid mounted for easy transportation of the unit on rails or on the ground. Wheel/ Skid Mounted Flameproof Transwitch Unit is available with various provisions for auxiliary outlets.