| Manufacturer | Siemens |
| Category | SIRIUS Safety Relays |
| SKU / Product code | 3SK1121-2CB42 |
| Weight | 0.25 kg |
| Country of origin | DE |
| Commodity code | 85371098 |
| Description | SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC Spring-type terminal (push-in) |
