SIEMENS 3RS2800-1BA40 – temperature monitoring relay | JUAL SIEMENS 3RS2800-1BA40 Temperature monitoring relay with display and IO-Link for resistance temperature sensors and thermocouples, 24 V DC, Width 22.5 mm, 2 change-over contacts, screw terminal | Automation technology > Industrial controls > Monitoring and control devices > Relays > Monitoring relays > SIRIUS 3RS2 temperature monitoring relays > 3RS2800-1BA40