Siemens AQR2576NJ, S55720-S210 Base module for CO2 measurement, with KNX / PL-Link, 64 x 110 mm Base module with maintenance and recalibration-free CO2 sensor to plug onto a front module 1 analog input to connect temperature sensors with...

Siemens AQR2576NG, S55720-S209 Base module for CO2 measurement, with KNX / PL-Link, 110 x 64 mm Base module with maintenance and recalibration-free CO2 sensor to plug onto a front module 1 analog input to connect temperature sensors with...

Siemens AQR2576NH, S55720-S208 Base module for CO2 measurement, with KNX / PL-Link, 83 x 83 mm Base module with maintenance and recalibration-free CO2 sensor to plug onto a front module 1 analog input to connect temperature sensors with...

Siemens AQR2570NJ, S55720-S206 Base module for temperature and / or humidity measurement, with KNX / PL-Link, 64 x 110 Base module without sensor for plugging onto a front module 1 analog input to connect temperature sensors with NTC 10k sensing...

Siemens AQR2570NG, S55720-S205 Base module for temperature and / or humidity measurement, with KNX / PL-Link, 110 x 64 Base module without sensor for plugging onto a front module 1 analog input to connect temperature sensors with NTC 10k sensing...

Siemens AQR2570NH, S55720-S204 Base module for temperature and / or humidity measurement, with KNX / PL-Link, 83 x 83 Base module without sensor for plugging onto a front module 1 analog input to connect temperature sensors with NTC 10k sensing...

Siemens 7428400610, S55845-Z150 Replacement sealing gland, stem diameter 10 mm, sealing material FEPM Replacement sealing gland for valves, wrench size 27, M 24 thread, -20…150 °C- VVF43.., VXF43., DN 65…150 (for media < -5...

Siemens AL431, S55174-A168 Theft protection Tamper-proof fitting to prevent dismantling of the actuator HS Code: 84819000 Coo: Switzerland

Siemens AV64, S55174-A166 Adapter for Pettinaroli M28 x 1.5 For fitting actuators to radiator valves of other manufacture. HS Code: 84819000 Coo: Switzerland

Siemens AV63, S55174-A165 Adapter for Giacomini Plastic HS Code: 84819000 COO: Switzerland

Siemens AZX420, S55845-Z120 Function module 4...20 mA for SBX61, SBV61 HS Code: 85030090 Coo: China

Siemens AVS71.393/101 RF module, BSB bus connection, to send/receive RF signals HS Code: 84169000 Coo: Germany