Manufacturer Part Number: ZBZ1605|Switch Accessory Type|GuardFor Use With|Harmony XB4; Harmony XB5; XB4BS8; XB4BS9; XB4BT8; XB5AS8; XB5AS9; XB5AT8; ZB4BS8; ZB4BS9; ZB4BT8; ZB5AS8; ZB5AS9; ZB5AT8Includes|Size|Pushbutton Type|Extended (Mushroom Head)Pushbutton Shape|Color|YellowOperator Illumination|Material|MetalLamp Type|PSC Code|UNSPSC Code|