SPECIFICATIONS ● WTH118 ● 470K and 1000K potentiometer ● Two options ● Works with potentiometer input SSR ORDERING CODE WTH118-2W-B470K-20KQ----2W 470K WTH118-2W-B220K-20KQ----2W 220K WTH118-2W-B1000K-20KQ---2W 1000K