This ABB OS200J03 is a reliable fusible disconnect switch designed for robust electrical applications. Featuring a 3-pole configuration and a 200A rating, it offers front operation for convenient control. Built with quality and durability in mind, this switch is a dependable choice for your power distribution needs..The ABB OS200J03 is a 3-pole fusible disconnect switch with a 200A current rating and a voltage rating of 600 VAC. It is designed for front operation and is classified as a Class J fuse type. The switch has a horsepower rating of 150 hp.