Manufacturer Part Number: ZB4BW06124|Switch Accessory Type|Mounting Collar with Contact Block & Light ModuleFor Use With|22mm Pushbuttons; XB4 Electrical Components; ZB4B BodiesIncludes|Size|Pushbutton Type|Pushbutton Shape|Color|Operator Illumination|Material|Lamp Type|BA 9sPSC Code|UNSPSC Code|