Check the listing for details. POWERTEC 71739 3-Phase Magnetic Switch Box, 220-240V, 3 HP, UL Approved. Color: Black, Condition: New. Listed at 139.99 USD. Introducing the 3-Phase Magnetic Switch Box by POWERTEC.INCLUDES: (1) Magnetic 3-Phase Power Switch BoxFUNCTION: Commonly used with textile machinery, drilling, table saws and other mechanical equipment, this electrical switch box directly controls your motor's power while also providing protection from workshop dustRATING: 3P (3 phase), 220-240 volt, 8-12 amps, rated for 3 horsepower motorsCOMPATIBILITY: Magnetic starter mounts directly to the equipment and works with popular brands such as the Delta Unisaw, Grizzly Shaper, and many othersEASY TO USE: Features color coded ON/OFF push button control This power switch box performs as a safeguard for you and your motorized electrical equipment. It is primarily used for mechanical equipment and heavy-duty power tool applications where machines are used for motors (including drilling machines, table saws, tapping machines, & more. The magnetic switch can also serve as a great OEM replacement for most existing machine switches with an identical physical configuration. The box offers color-coded ON/OFF buttons that work independently of one another to eliminate operational confusion.Built-in Safety MeasuresThe automatic magnetic disconnect switch protects you from unexpected startups after a power interruption. When the motor operating temperature gradually increases due to heavy workload, the magnetic switch's RA 20 thermal overload relay kicks in with Phase Failure Protection.Ratings & Specifications Voltage Rating: 220-240 VRated Current Amps: 8-12 APhase: 3Horsepower: 3POWERTEC is a leading manufacturer of high-quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations while bringing the latest innovations, technology, and product development to the industry.