Rugged, Reliable Ballasts That Make Installation Easier

Signa Plastic Sign Fluorescent BallastThe Signa® plastic sign fluorescent ballast line includes our MSB-3 Series which replaces up to 100 conventional ballasts with just three models...and ensures you always have the right sign ballast for every application — from 1 to 6 lamps, 2 to 48 feet. Signa Electronic Sign ballasts provide maximum performance efficiency with fewer wires to connect.

Signa Electronic Sign Ballasts

MSB-3 Series reduces inventory

High Output Ballasts for reliable low-temperature starting

SIGNA Wiring Blocks for easy conversion

Electronic Sign Ballast Spec Sheets