Siemens 6ed1 052-1md00-0ba4 logic module with 6ed1 055-1mb00-0ba1
You are only buying what you see in photos . made in germany. [not included in price]. They are used strictly for identification purposes only. cl.i, zone 2, ex nc iic, t4. 240v 10a gen use. ref.no: 25489.