Cutler Hammer FDPWT3211R is a panel-mounted fusible safety switch designed for providing reliable circuit protection and isolation in industrial three-phase power systems. It features a 30A current rating and dual voltage compatibility for 240V AC or 250V DC applications, housed within a robust NEMA 1 enclosure measuring 22" x 10" x 8" (LxHxW) and weighing 15.73 lb. The switch is UL Listed and engineered with a 200kA interrupting capacity at 240V to ensure compliance with stringent safety standards. Its typical applications include motor control centers, industrial machinery, and power distribution panels where secure disconnection and fuse protection for Class R, H, or K fuses are required.