Non-fused manual motor starter. Suitable as motor disconnect. Type-4X thermoplastic enclosure, IP67 watertight. Leviton industrial grade AC manual motor starter switches provide safe, reliable control of a variety of motor loads. Typical applications include manual ON/OFF switching control of bottling lines, pumping machines, air compressors and other heavy manufacturing equipment. These motor controllers are available for both single-phase and three-phase applications. Leviton uses the finest materials available and the highest production standards to produce industrial switches of unmatched versatility and reliability.