January 18, 2011 6:42 pm PECO Power Switch Answers PECO customers are no doubt being bombarded by ads from electricity suppliers urging you to make the Pa. Power Switch. But before you do anything, it’s important to know exactly what this power switch is all about. US & World Videos 2:42 Search continues for missing kayaker along Schuylkill River 2:26 Beloved cheesesteak shop Jim's Steaks reopens 2:21 Man sprays liquid on tents of pro-Palestinian protesters at Penn, police say 2:05 Wednesday's Child: Gianna 10:45 ‘Giant Heart' procedure: The Lineup