The 899-2-KT47 is a Marathon Oil Company-regulated rotary fusible safety switch. It is designed to provide short circuit and overload protection in residential, commercial, and industrial applications. The 899-2-KT47 features a 3-pole switch, with a dual-throw action, that can be operated either manually or by a thermal trip device. The 899-2-KT47 has a voltage rating of 600 VAC and a current rating of 200 Amps. It also includes a 4-inch cordset and a red pilot light that indicates when the switch is in the “OFF” position. The 899-2-KT47 meets the requirements of Underwriters Laboratories, the American National Standards Institute, and the National Electrical Manufacturers Association.