This part is a 72V221L10PF available from Renesas, a manufacturer of integrated circuits and electronic components. It is a single-pole double throw (SPDT) non-illuminated pushbutton switch. It is made with a metal stainless steel case and has a hinged door latch design. It includes a black knob, a momentary contact rating of 10A and 250VAC, and operates between -20°C to +85°C. It has a height of 17.6mm, a width of 20.6mm, and a depth of 36.1mm. This unit is suitable for industrial applications.