KM51753251G594H081 BUTTON KDS N STD,RND SURF GN ST21S DOB Sign in or create a user account here to see more product details. Sign in or Register Product Details Component Family Codes KDS - KONE Design Signalization System KDS - KONE Design Signalization System Product Description fr: BOUTON KDS N STD,RND SURF GN ST21S DOB zh: BUTTON KDS N STD,RND SURF GE ST21S DOB en: BUTTON KDS N STD,RND SURF GN ST21S DOB en: BUTTON KDS N STD,RND SURF GN ST21S DOB Material Utilisation Group 12320 - CALL BUTTONS 12320 - CALL BUTTONS Material group EN29 - Other signalization fixtures and parts (e.g. key-switch, displays, signalization cabling assemblies Gross weight 0,001 Unit of weight kg Sales Unit of Measure PC