This component is a right angle, vertical, double-pole, single-throw (DPST) toggle switch made by Dailywell. It is a through-hole (TH) part, meaning that it is soldered directly onto a printed circuit board (PCB). The on-on feature of the switch means that it has two distinct output states when it is toggled up or down, and one rest state when it is in the neutral (middle) position. This is a common switch configuration found in hundreds of products that require two distinct output states – signaling, lighting, or control.