Power control room

The power control room was the operations center for the control and distribution of power to both the Senate Building and Senate Office Building on Coruscant. During the Senate hostage crisis, members of Cad Bane's group entered the room to cut off the power to the Senate Building. The room was occupied by a R5 unit, a 3PO-series protocol droid, a WED-15 Treadwell droid, and an LEP-series service droid at the time. Two IG-86 sentinel droids, HELIOS-3E and another IG-86 unit, entered and destroyed all the droids in the room, allowing Robonino to cut off the power.

Text and facts from the “Power control room” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.