3VL4840-3KN30-0AA0 SIEMENS
- Code / Model:
- Manufacturer: Siemens
- Department: Automation and control of processes
- Category of products: Contactors and Auxiliary Contacts
- Sub-category: Contactors
- You've seen it before.: 1
INT. AUT. VL400XUL L 3X400A TM
This appears to be a vehicle identification code or model designation.
Let me know if you'd like me to try and decipher it further! I can sometimes identify manufacturers or models based on these codes.