The V10F-11-230G is a pushbutton switch made by Onpow. This is a momentary switch, meaning that when the button is pressed, it will only remain in the "on" position as long as the button is being pressed. The switch is rated for 230V AC, with a maximum voltage rating of 250V AC. It has an IP40 protection rating, meaning it is protected against objects larger than 1mm. The button has a square profile, and is flush mounted into the panel. The switch is also made with both finger and rag proof construction, meant to protect against accidental operation.