20311909

Technical Properties

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  Temperature controller, NC contact, with centre plate, 24 V AC/DC with rocker switch, Berker S.1/B.3/B.7, polar white matt
  Art No.	20311909
  EAN No.	4011334309833
  P.U.	1 part
  Price *	on demand
  Price Group

  Technical Characteristics

  close all open all

  Functions

  with on/off switch and indicator LED for "on"

  Main electrical features

  Nominal voltage	24 V
  Rated voltage	24 V AC/DC
  Frequency	50/60 Hz

  Electric current

  Switching current	10 A~/4 A=
  Switching current "Heating" at cos φ = 0.6	4 A
  Heating switching current	10 A

  Measurement

  Range of temperatures

  5 / 30 °C

  Materials

  Colour of design line	polar white
  Colour	polarwhite
  Material	Plastic/metal

  Installation, mounting

  Installation mode

  without spreader claws

  Connection

  Connection	with separate connection for night lowering
  with plug-in terminals

  Equipment

  Night lowering	≈ 4 K
  Switching temperature difference	≈ 0,5 K
  setting knob with temperature range limitation
  e.g. for valve drives closed in de-energised state

  Use

  Differentiation characteristic 1 - Sales

  with rocker switch

  Use conditions

  Energy efficiency class	I (1%)
  with thermal return

  temperatur

  Temperature

  5…30 °C

  Identification

  Application, usage	HVAC control
  Main design line	Berker S.1/B.3/B.7
  Secondary design line(s)	Berker S.1, Berker B.3, Berker B.7

  • Product data sheet 
• Manuals & installation instructions

  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  	Manual for 2026xx-2030xx-2031xx - Thermostat, with centre plate, change-over contact/NC contact, 24 V AC/DC (EN, 2014-08)	PDF, 495 KB
  More (10) 

  Catalogue - Pages

  Order Overview for HVAC controllers and covers HVAC controllers and covers

  PDF, 975 KB

  Catalogue - Chapters

  Catalogue Chapter for Berker S.1 Berker S.1

  PDF, 19,9 MB

  Product data sheets

  Product Data Sheet for 20311909 Temperature controller, NC contact, with centre plate, 24 V AC/DC with rocker switch, Berker S.1/B.3/B.7, polar white matt

  PDF, 467 KB

• 	Art No.	Description	P.U.
  	16711909	Centre plate for thermostat pivoted, Setting knob, Berker S.1/B.3/B.7, polar white matt	1 prt.

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