- Air/SF6 used as insulation & arc interruption medium
- Metal clad hence no acess to live parts
- Manufactutred as per IS 9920
- Manual operated Mechanism
- Separate HT/LT compartments
- Arc chute assembly with minimal maintenance
- Mechanical interlock between main switch & Earth switch
- Unable to acess HT fuse when Main Switch is âONâ
- Mechanical indicator for ON & OFF position
- Provision of Emergency Trip