Keystone's line of sign ballasts makes sign maintenance simple. With only a handful of electronic ballasts that cover virtually all common plastic sign configurations, you're sure to have the right ballast for the job. With Keystone's quality and dependability, you can count on your installation to last, maintenance-free for years to come.

The Keystone KTSB-E-0208-11-1-S is UL, CUL 935 Listed and will operate 1 lamp with a total lamp footage of 2-8 feet. This electronic sign ballast has an input voltage of 120V and has a Rapid Start starting method. The black and white leads are 24" long and the blue and red leads are 60" long. Dimensions are 9.47" L x 2.35" W x 1.69" H.

This Keystone electronic sign ballast operates either (1) F96T12/HO, F96T8/HO, F72T8/HO or F24T12/HO lamp up to 8 feet long. Solid-state technology enables excellent lamp starting performance in cold temperatures with the minimum starting temperature of -20ºF, -30ºC. Keystone electronic fluorescent plastic sign ballasts are ideal for applications such as backlit signs, channel letters, and building fascia's, as well as other applications requiring F96T12/HO, F96T8/HO, F72T8/HO or F24T12/HO Rapid Start Fluorescent Lamp installations. The Keystone KTSB-E-0208-11-1-S ballast carries a 4 Year warranty. 

Keystone KTSB-E-0208-11-1-S Electronic Sign Ballast Specification Sheet