Overview The SK10TG surge suppressor with timer offers reliable surge and line noise protection. The compact direct plug-in design allows for easy portability and features 1 outlet and 350 joules of surge energy absorption. Timer selection switch for 1, 3, or 6 hours helps make connected devices more energy efficient. On/Off push button lets you shut off outlet at any time. Diagnostic LEDs alert you to potential wiring or protection faults before connected equipment is damaged. $5,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only).