Siemens digital industrial door coupling rotary drive 3VA9257-0FK25. Manufacturer: Siemens digital industrial. Designation: Door coupling rotary drive IP65. Type: 3VA9257-0FK25. Type of accessory/spare part: Other. Accessories: Yes. Spare part: No. Further details: Door coupling rotary drive emergency stop IEC IP65 with door interlock. Accessories for: 3VA1 250, EAN: 4042949006015.