The Onpow V12B-12G-A is a pushbutton switch designed for use with a variety of electrical components. It is constructed with a silver-plated zinc body and a black plastic actuator that is illuminated by an LED when the button is pressed. The switch is rated for 250VAC operation at 5A, and it can be wired for both latching and momentary contact, allowing for the control of various components. The V12B-12G-A is a highly reliable and durable device, making it an ideal choice for thousands of applications.