Need Fuses?\ click on the chart to find fuses Buy Armature Fuses Buy Line Fuses Need Horsepower Resistors? click on the chart to find horsepower resistors Buy Horsepower Resistors - REQUIRED The KBIC-240D adjustable speed drive can be used on a variety of motor horsepower’s with the Plug-In Horsepower Resister. It is designed for speeds of 50:1 with a 1% load regulation. Can be used with the AC Line and Armature Fuse Kit, SI-5 Signal Isolator or barrier Terminal Options. The KBIC-240D is one of the DC motor controls developed in 1979 and is considered one of the most trustworthy drives used in thousands of applications around the world. View Manual View Data Sheet