Siemens Single-Channel Emergency Stop Monitoring Safety Relay, 24V ac/dc, 4 Safety Contacts

Supply Voltage = 24V ac/dc
Number of Channels = 1
Safety Contacts = 4
Function = Emergency Stop Monitoring
Reset Method = Automatic, Monitored
Range = SIRIUS
Safety Category ISO 13849-1 = 4
PL ISO 13849-1 = e
SIL IEC 61508 = 3
Terminal Type = Screw
Standards Met = CCC, CE, CSA, EAC, UL
Series = 3SK1
Performance Level = e