Monitoring on-line? Advances in Smart Grid Power Switches SF6 Dead Tank - Assembly of precision and cleanliness. Switch Portfolio, 40/50/63 800pm? 30/40 - 800 kV, 2050 kV LIWL (BIL), up to 63 kA, Class M2, 2 cycles up to 4000 A, three-pole operation unit, operation option, monopolar incronizada, On-Line Monitoring (online), optional seismic qualification: High 0.5g per IEEE 693-2005, (1g projected).