3 plugs/ 3 couplings 6h    Ex-range connectors shall be designed in such a way that they cannot under any circumstances serve as a source of ignition for an explosive atmosphere. They are subject to strict certification according to the European ATEX guidelines (e.g. 2014/34/EU) and global standards such as the ATEX connectors are specially developed electrical couplings for safe use in potentially explosive areas. They prevent sparks or hot surfaces from igniting an explosive atmosphere of gases, vapours or dusts.   The basic principle: Uncontrolled separation of contacts under load generates sparks. ATEX plugs use types of protection such as Ex d (pressure-resistant encapsulation), Ex e (increased safety) or are used in Ex i (in-house safety) circuits. Many connectors have mechanical locking or integrated load switches that prevent disconnection under current.    The objects of this auction show signs of wear such as scratches and wear and tear; Up to decommissioning Workable