S 301 D3 TX is a Legrand standard-size rocker switch with a push-to-reset, a LED position indicator, and a 3-position function that controls the lighting in a home, business, or office. The rocker switch has four connections, including a live position, two break positions, and a neutral terminal. It is rated for up to 16A and 250VAC and is connected to a three-position push button with a red/green indicator. The switch is available in a variety of colors and formats, including smooth or ribbed design.