Online retailer for industrial customers, commercial customers and public institutions - no sales to private customers
Switch to german language Industry-Electronics in English
Siemens Logo

Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2

Your rating:
Average rating
Rating for Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2
( 0 / 5 ) 0 ratings
254,20 EUR
( 302,50 EUR incl. VAT )
2025-09-22Delivery time on requestinfo_outline
1x Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2
Lieske Part No.:1061879
Mfg Part No: S55770T407
UPC/EAN: 4047625006211
Weight:0.23 kg

Product information for Siemens S55770T407:

  • Operating voltage AC 230 V, large, backlit display
    • Display and setpoint adjustment for PM2.5 and CO2 control
    • Display of room temperature, outside temperature, VOC (volatile organic compound) and air humidity (relative humidity, RH)
    • Supports 1-/3-/4-speed on/off fan or DC fan output
    • Two multifunctional inputs for external passive and DC 0?10 V sensors
    • Operating modes: Comfort, Economy and protection mode
    • KNX S-Mode
    • KNX commissioning via ETS or local control parameters
    • KNX integration in Desigo via group addressing (ETS) or individual addressing
    • KNX integration in third-party systems via group addressing (ETS)
    • Installation in rectangular (86 mm) or round (60 mm) installation box with 60 mm mounting hole spacing and min. 40 mm deep
    • Housing color: ivory white (RAL 9001)
    • Selectable Applications:
    • PM2.5 control only
    • CO2 control only
    • PM2.5 & CO2 control (CO2 control with higher priority)
    • Ventilation control

    Type: S55770-T407


    Questions & answers

    What is the delivery time of Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2?

    The article Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2 is currently not in stock und muss auftragsbezogen bestellt werden.

    According to our experience the article is ready for dispatch within 8 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Siemens S55770T407 to our sales team for an exact delivery time.

    How can I buy the item at a lower price?

    We offer you Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2 always at the best possible price. We can give you a discount of 2% on Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2 if you choose payment in advance on ordering.

    We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.

     


    Searching
    Search is performed.
    Please be patient ...
    Fehlende Felder
    Close
    Product in the shopcart

    The following item has been put into your shopping cart by our system:

    1x Siemens RDF870KN Touch room thermostat KNX PM2 5 CO2 - S55770-T407
    Siemens S55770-T407 RDF870KN Touch room thermostat KNX PM2.5+CO2
    254,20 EUR
    Sum of all articles in cart
    plus VAT
    You can continue shopping and open your cart at any time from the top menu bar or now directly by clicking the button.
    Enquiry: Siemens RDF870KN Touch room thermostat KNX PM2 5 CO2 - S55770-T407
    Name
    Homepage
    Street
    ZIP-Code City
    Telephone
    Desired quantity
    Comment
    Data protection: The data entered here in the fields will be processed and stored electronically, according to GDPR Art. 6 par. 1b. It will only be used to answer your inquiry. Please look at our data protection policy for more infomation.
    Name and email-address are the only required fields.