East Austin power outage caused by sensor which prevented 'catastrophic damage', AE says

AUSTIN (KXAN) -- On what is likely to be the hottest day of the year, thousands of people in east Austin came home from work Wednesday to find they had no power. In all, Austin Energy estimates the outage impacted roughly 7,000 people.
One of those people was Issac Caballero, a teacher, who returned home to no air conditioning."As a teacher, I was hoping to come home and get into my AC," Caballero said. "We've experienced it all summer, just not as long as yesterday."
The outage started around 5