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| Item number: 2794E-2021669 Manufacturer no.: 3SK1220-2AB40 EAN/GTIN: n/a |
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| 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 temperature during storage -40°C to +80°C More information: | | Supply Voltage: | 24V | Number of Channels: | 1 | Safety Contacts: | 0 | Function: | Safety Relay |
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