The GRAYHILL part 42D36-01-1-AJN is a versatile rotary switch designed for a wide range of applications. This switch features a single pole configuration with a flatted shaft and solder lug terminals, making it easy to install and maintain connections. It has a current rating of 1A, making it suitable for low-power applications. With a voltage rating of 115VAC and 115VDC, this switch can handle both AC and DC power sources. Whether you need to control various functions or select different options, the GRAYHILL rotary switch is a reliable choice.