Eaton R9J4060FJ Rotary Switch Fusible 4P 60A 600V J Frame

The Eaton NSB R9J4060FJ is a fusible rotary switch in a J-frame package, configured as a four-pole (4P) device with a 60 A current rating and a 600 V voltage rating. As part of Eaton's NSB rotary switch lineup, it combines switching with fusible elements to provide multi‑pole isolation and protection for electrical circuits. The 4P configuration enables simultaneous control of four conductors, making it suitable for control panels, motor control circuits, and distribution setups where space is at a premium and a reliable disconnect is required. The J-frame design supports compact mounting and straightforward integration into existing switchgear footprints, delivering a manufacturer‑specified solution for applications that demand a fusible, multi‑pole disconnect from Eaton.