NEW This super-boost hard start capacitor and relay model SPP6 is made of metal and plastic. It measures 5 1/8" tall overall. The top has an outer diameter of 1 7/8", and the bottom has an outer diameter of 1 3/4". The indicated specifications are:
Super Boost all permanent split capacitor single phase
120 volts AC through 288 volts AC
22 amperes maximum
Air conditioning units from 4000 to 120,000 British thermal units 1/2 through 10 horsepower
The Supco part number is E-146162.