Siemens Single-Channel Safety Relay, 24V dc
Siemens Single-Channel Safety Relay, 24V dc, Number of Channels: 1, Reset Method: Automatic, Monitored, Range: SIRIUS, SIL (IEC 61508): 3, Terminal Type: Screw, Configurable: Yes, Depth: 122mm, Series: 3SK1, Width: 22.