The Eaton R9J3030FJ is a robust J-Frame fusible rotary disconnect switch designed for reliable protection of low voltage electrical installations against short circuits and overloads. Part of the R9 Series, it features double break contacts per pole for complete isolation of the fuse when in the OFF position. This switch offers load break functionality and a compact footprint, making it a versatile and safe solution. It includes features like defeatable pistol handles that automatically re-latch when the panel door is closed, and options for front or side operation.The Eaton R9J3030FJ is a 3-pole, 600 VAC, 30 Amp fusible rotary disconnect switch from the R9 Series. It is designed with a J-Frame and utilizes Class J fuses for protection. The switch has a horsepower rating of 20 hp and 22 hp, and a short circuit current rating of 100/200 kA. Its dimensions are 4.77 inches in length, 5.88 inches in width, and 4.65 inches in height, with a weight of 4 lb. It is DIN rail mountable and features lug terminals.