20302089

Technical Properties

Download

• 

  

  

  • 
  • 
  • 

  Temperature controller, NC contact, with centre plate with rocker switch, Berker R.1/R.3/R.8, polar white glossy
  Art No.	20302089
  EAN No.	4011334377269
  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	250 V
  Rated voltage	250 V AC
  Frequency	50 Hz

  Voltage

  Rated surge voltage

  4 kV

  Electric current

  Inductive load at cos φ = 0.6	max. 4 A
  Switching current "Heating" at cos φ = 0.6	4 A
  Heating switching current	10 A
  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 screw 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

  Safety

  Degree of contamination

  2

  Use conditions

  Energy efficiency class	I (1%)
  with thermal return

  temperatur

  Temperature

  5…30 °C

  Identification

  Application, usage	HVAC control
  Main design line	Berker R.1/R.3/R.8
  Secondary design line(s)	Berker R.1, Berker R.3, Berker R.8

  Instructions

  Note: When integrating this product into the Serie 1930, the 1gang frame for centre plate Ø 58 mm, order no.: 1382 0... may only be used. Installation in multiple combinations of the Serie 1930 is not possible!

  • Product data sheet 
• Manuals & installation instructions

  Manual for 202620xx-203020xx - Thermostat, with centre plate, change-over contact/NC contact (DE-EN, 2012-11)

  PDF, 2,6 MB

  Catalogue - Pages

  Order Overview for HVAC controllers and covers HVAC controllers and covers

  PDF, 845 KB

  Catalogue - Chapters

  Catalogue Chapter for Berker R.8 Berker R.8

  PDF, 12,3 MB

  Product data sheets

  Product Data Sheet for 20302089 Temperature controller, NC contact, with centre plate with rocker switch, Berker R.1/R.3/R.8, polar white glossy

  PDF, 515 KB

Customers who bought this item also bought (15)

289110

1 - 10 V rotary potentiometer Soft-lock, Light control

20342089

Thermostat, NO contact, with centre plate, for underfloor heating with rocker switch, external temperature sensor, Berker R.1/R.3/R.8, polar white glossy

85648189

KNX radio button 4gang quicklink Berker S.1/B.3/B.7, polar white glossy

5031

Push-button, NO contact Light control

455501

FCC socket outlet 8/8pole shielded, cat.5e/class E Communication technology

47448989

SCHUKO socket outlet with hinged cover enhanced contact protection, Mounting orientation variable in 45° steps, Berker S.1/B.3/B.7, polar white glossy

1871

Wall box 2gang flat KNX - Berker TS Sensor, orange matt

85050100

KNX radio/TP gateway surface-mounted with integral bus coupling unit, Electronics platform, polar white matt

80141170

Push-button module 1gang with RGB LED, with integrated temperature sensor, with integral bus coupling unit, KNX - Berker Q.x/K.x

75142835

KNX Glass sensor 2gang comfort with integral bus coupling unit, KNX - Berker TS Sensor, glass black

1985

Mini jack 8pole shielded, cat.6 Accessories

85341129

Motion detector 1.1 m Berker Q.1/Q.3/Q.7/Q.9, polar white velvety

85245224

KNX radio blind button quicklink Berker Q.1/Q.3/Q.7/Q.9

75163599

B.IQ push-button 3gang comfort KNX - Berker B.IQ, polar white matt

4246

Combination rotary switch/SCHUKO socket outlet with hinged cover surface-mounted Change-over switch, Screw terminals, Isopanzer IP44, dark grey/yellow