We supply the original spare part 3SK1121-1CB41 from Siemens worldwide and look forward to your enquiry.
SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
| Brand / Manufacturer | Siemens |
| Article number | 3SK1121-1CB41 |
| Description | Safety relay |
| Customs description | Sicherheitsschaltgerät |
| KCCO Article number | 10063930 |
