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Berker R.1 / R.3

Thermostat, NC contact, centre plate, rocker switch, R.1/R.3, p. white glossy 20302089

EAN-Nr.

4011334377269

Packaging

1 piece

Technical characteristics
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Technical characteristics

Switching

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

Nominal voltage

250 V
Rated voltage

250 V AC
Frequency

50 Hz

Rated surge voltage

4 kV

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

Range of temperatures

5 / 30 °C

Colour of design line

polar white

Installation mode

without spreader claws

Type of connection

with screw terminals
Connection

with separate connection for night lowering

Night lowering

≈ 4 K
Switching temperature difference

≈ 0.5 K
Control

setting knob with temperature range limitation
Valve drives

e.g. for valve drives closed in de-energised state

Differentiation characteristic 1 - Sales

with rocker switch

Degree of contamination

2
REACH conform

Yes
RoHS conform

Yes

Energy efficiency class

I (1%)

Temperature

5…30 °C

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

Special note text

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!

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