Room thermostat with 24-hour time switch, LCD, setting knob

Stock no. BPZ:RDJ10

Stock no. BPZ:RDJ10

Mains independent, battery powered electronic room temperature controller with 2-position output.

  • With digital 24-hour time switch

  • easy operation by large setting knob, large display and sliders

  • Color of housing front: signal white RAL9003 (NCS S 0502-G)

  • Color of baseplate: light grey RAL7035 (NCS 2801-Y43R)

Operating modes:

  • Automatic operation with up to 2 heating periods per day

  • Continuous comfort mode

  • Continuous energy saving mode

  • Frost protection mode



Operating voltage

DC 3 V

Voltage supply

Mignon (2xAA)

Battery life

1 year

Positioning signal


Ambient temperature, operation

0…40 °C

Setpoint setting range

5…30 °C

Switching differential

1 K

Relay outputs

Change-over contact, potential-free

Relay outputs, number


Relay output, switching voltage

AC 24…250 V

Relay output, switching current

0.2…5 (2) A

Type of fixing

Wall mouting with screws

Degree of protection


Dimensions (W x H x D)

120 x 90 x 35 mm