| Manufacturer | Siemens |
| Category | SIRIUS Safety Relays |
| SKU / Product code | 3SK2122-2AA10 |
| Weight | 0.369 kg |
| Country of origin | DE |
| Commodity code | 85371098 |
| Description | SIRIUS safety relay basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ, 24 V DC Can be parameterized via SIRIUS Safety ES 45 mm width spring-loaded terminal (push-in) up to SIL 3 (IEC 62061) up to performance level e (ISO 13849-1) output expansions 3SK1, coupling relay 3RQ1 and fail-safe motor starters 3RM1 via device connector connectable |
