The Square D Heavy Duty Safety Switch is a reliable industrial disconnect switch designed for heavy-duty industrial applications. Featuring a sturdy metal construction with a gray finish, this 3-pole switch operates at 240/600V and uses a lever/knife-style switch for easy operation. The safety switch, rated for AC, is designed for surface mounting and has a stainless steel finish for added durability. Perfect for business and industrial settings, this Square D switch provides a high-quality solution for controlling power in a wide range of applications.