Schneider ZB4FA38 Head for illuminated push button, Harmony XB4, metal, green flush mounted, 30mm, universal LED, for legend of insertion

This Harmony XB5, light block with body/fixing collar operates with an integral LED. It has 1 x NO contact and a plastic body and is compatible with Harmony XB5 pilot lights. 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. It is designed to fit with a standard 22mm control and signaling units, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.