SIEMENS HVAC

Siemens SQM20.18502 Actuator, 20Nm, 90°/45 s, 130°/66s, 5 aux switches, start torque 20Nm, AC230V Datasheet

Siemens SQM20.16502 actuator for air dampers and control valves of oil burners Reversible electromotoric actuators Datasheet

Siemens SQM10.16502 General electrical data: Mains voltage: 220 V - 15% ... 240 V + 10% Mains frequency: 50 ... 60 Hz ± 6% Indicated operating times apply to 50 Hz, at 60 Hz approx. 20% shorter Reversible, 2 limit switches, 4-5 auxiliary switches...

Siemens SQM10.15502 General electrical data: Mains voltage: 220 V - 15% ... 240 V + 10% Mains frequency: 50 ... 60 Hz ± 6% Indicated operating times apply to 50 Hz, at 60 Hz approx. 20% shorter Reversible, 2 limit switches, 4-5 auxiliary switches...

Siemens SQM10.16501 Datasheet

Siemens RWB29 Programmer Datasheet  

Siemens RWB27 Timeswitch Datasheet  

Siemens RWB2001 Electronic Programmer Datasheet

Siemens RWB1001 24 Hour Timer Single channel Easy to read, larger than average backlit display. Simple operation. Easy programming. Real time clock/calendar. Auto Summer/winter change. 2/3 on-offs. Industry standard backplate. Battery back up...

Siemens SEM62.2 Transformer with switch and replaceable fuse Datasheet

Siemens QRA55.E27 UV flame detector, continuous operation, normal sensitivity, 69mm, AC230V Replaces QRA55.C27 Datasheet

Siemens QRA55.G27 UV flame detector, continuous operation, high sensitivity, 69mm, AC230V Replaces QRA55.D27 Datasheet