Door coupling rotary handle with rotary mechanism and add-on rotary handle on switch with zdeliberate actionz operation. NZM3/4-XV6 shaft extension for mounting depth of 600 mm. With black door coupling rotary handle and door interlock. Lockable in the 0 position on the switch with up to 3 padlocks. External warning plate/marking plate in German/English. Alternatively, clip-in plates in other languages or with custom text. Black and yellow lightning symbol. Can be used for: NZM3(-4), PN3(-4), N(S)3(-4). For enhanced busbar tag shroud on the incomer side, please order IP2X protection against contact with a finger.