I installed my Fuji motor starter today. It was not that bad. Not sure what I expected though? You just need a screwdriver and the power shut off.
sprecher & schuh CA7-16-10 (contactor) => Fuji SC-E1-24VAC
sprecher & schuh CEP7-M32 Ser-B Current range “ 12-32A Trip class -10 (overload protector) => Fuji TK-E2-2600