The Eaton 0J4 is a series of non-reversing three-pole contactors. They are used to open, close and hold high inrush currents in start/stop applications. The 0J4 contactors come with a wide range of features, including adjustable and fixed coil voltages, Ac and DC relays, manual and motor performance parameters, and IP20 finger-safe terminals. The 0J4 contactors are designed for use in many types of industrial and commercial applications, such as heavy loads, high speeds, and motor braking. They are UL and CSA certified and are designed for compatibility with global engineering standards.