The GRAYHILL part M3786/4-5077 is a versatile and reliable rotary switch designed for a variety of applications. With a single pole and twelve throw configuration, this switch allows for precise and efficient control over your electrical circuits. The switch features a sturdy flatted shaft design for easy and secure installation, and solder lug terminals for a strong and durable connection. It has a maximum current rating of 1A and can handle both 115VAC and 115VDC voltages, making it suitable for a wide range of voltage requirements. This switch is a perfect choice for any project that requires a reliable and high-performance rotary switch.