Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts
Brand:
Siemens
MFR Code:
3SK1121-1CB42
Siemens Single-Channel Safety Relay, 24V dc, 4 Safety Contacts
| Siemens
Technical Specifications
| Supply Voltage | 24V dc |
| Number of Channels | 1 |
| Safety Contacts | 4 |
| Reset Method | Automatic, Monitored |
| Range | SIRIUS |
| Safety Category ISO 13849-1 | 4 |
| Safety Category (ISO 13849-1) | 4 |
| PL ISO 13849-1 | e |
| PL (ISO 13849-1) | e |
| SIL IEC 61508 | 3 |
| SIL (IEC 61508) | 3 |
| Terminal Type | Screw |
| Configurable | Yes |
| Width | 22.5mm |
| Depth | 122mm |
| Series | 3SK1 |
| Performance Level | e |
| Length | 100mm |