Manufacturer Part Number: ZBZ3605|Switch Accessory Type|GuardFor Use With|Harmony XB4; Harmony XB5; XB4BS8444; XB4BS84441; XB4BS8445; XB4BS9445; XB5BS8444; XB5BS84441; XB5BS8445; XB5BS9445; ZB4BS844; ZB4BS944; ZB5BS844; ZB5BS944Includes|Size|Pushbutton Type|Pushbutton Shape|Color|YellowOperator Illumination|Material|Lamp Type|PSC Code|UNSPSC Code|