Black plastic guard for selector switch

This Harmony ZB, plastic guard is black. It is compatible with Harmony XB4 and XB5 selector switches. This plastic guard is designed as an accessory for protection of your selector switches. It is compatible with any standard 22mm XB4 and XB5 selector switch units. This plastic guard is ideal for protection of control and signaling units in harsh environment. Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product.