This Hubbell Wiring Device-Kellems GFHW530 is a reliable and durable three-phase hard wired GFCI outlet. It operates on 240VAC and can handle up to 30 Amps. This outlet is perfect for use in industrial settings and is designed to provide superior protection against electrical hazards. The brand Hubbell Wiring Device-Kellems is well-known for producing high-quality electrical components, and this outlet is no exception. It is suitable for use in a variety of applications and can be easily installed. Whether you're looking to replace an old outlet or install a new one, this GFHW530 is a great choice.