This Schneider Electric Harmony XB4 XB5 Light block is Red operates with an integral LED. It is supplied with 230 to 240Vac and uses screw clamp terminals. It has a plastic body.
This light block allows fast and easy replacement and configuration of your signaling units. It is easily installed and replaced on compatible illuminated push-button or selector switch units via clip together assembly and connected with simple screw-clamp connections. It enables visual distinction of signaling units via illumination by integral LED. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index.