Siemens GPC321.1A, S55499-D239 Rotary air damper actuator, AC 230 V, 2-position, 4 Nm, spring return 60/15 s Datasheet

Siemens ASK33.4 Mounting kit, to fit SQM45/SQM33 on VKF41...C  

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Siemens AGA40.0150U Adapter plate, for VGD40.0150U, for vent line connection Datasheet

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Siemens QSA2700D, S55720-S458 Fine dust sensor with display, 0-10V, Modbus Room sensor with LCD display for detection of PM2.5 and PM10  Datasheet

Siemens QSA2700,S55720-S457 Fine Dust Room Sensor 0-10V & Modbus  Datasheet

Siemens MXG461.20-5.0P Mixing/2-port control valve, threaded, PN16, DN20, kvs 5.0, AC / DC 24 V, DC 0/2...10 V, 4...20 mA, media cont. mineral oils Mixing and 2-port valves PN 16 with magnetic actuator for modulating control of media containing mineral...

Siemens XGZ1/2" Three-ways zone valve, PN10 Datasheet

Siemens QRC1A3.101C27 UV sensor For blue burners with LOA.../ LAL 1.../ LMO.../ LAL 4...(not LOA 25/28)   Datasheet

Siemens AGR450240650 UV replacement cell, for QRA2M/QRA2M(1)/QRA10M.C/QRA51M/QRA53/QRA55

Siemens AGR450211310 UV diode UV replacement cell, for QRA2/QRA2(1)/QRA2.9/QRA10.C