The Siemens 3SK1 series 24V dc safety relay basic unit. It has advanced series 3 electronic enabling circuits and 1 electronic signalling circuit .Degree of pollution 3 Protection class IP20 Ambien...
The Siemens 3SK1 series 24V dc safety relay basic unit. It has advanced series 3 electronic enabling circuits and 1 electronic signalling circuit .Degree of pollution 3 Protection class IP20 Ambien...
The Siemens 3SK1 series 24V dc safety relay input expansion. It has advanced Input expansion for an additional 2-channel or two 1-channel sensors.Degree of pollution 3 Protection class IP20 Ambient...