Siemens 6GK7277-1AA10-0AA0 S7 1200 IE RJ 45 Switch module CSM 1277.
| Manufacturer part number (MPN) | 6GK7277-1AA10-0AA0 |
| EAN / GTIN | 4019169854399 |
| Sales unit | pcs |
| Width | 45 mm |
| Height | 100 mm |
| Depth | 75 mm |
| Number of ports 10/100 Mbps RJ45 | 4 |
| Degree of protection (IP) | IP20 |
| Country of origin | Germany |
| MOQ | 1 |