We supply the original spare part 3SK1211-1BW20 from Siemens worldwide and look forward to your enquiry.
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 110-240 V AC/DC screw terminal 
Brand / Manufacturer | Siemens |
Article number | 3SK1211-1BW20 |
Description | Safety relay |
KCCO Article number | 10054766 |