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Product details
Jung Room Thermostat alu TR AL 231
Manufacturer: Jung
Designation: Room Thermostat alu
1-pole NC contact AC 230 V
Type: TR AL 231
Design: Brand product
Power supply type: 230 V AC
Connection: 2-wire
With receiver: No
Measuring range: 5...30 °C
External sensor: No
Suitable for heating: Yes
Number of heating outputs: 1
Suitable for cooling: Yes
Number of cooling outputs: 1
Differential value: 0.5 K
Adjustable differential: No
Temperature readable: No
With noise level display: No
Transducer/sensor type: Bimetal
Mounting type: Flush-mounted
With display: No
Operation: Rotary control
With drinking water circuit: No
Contact type: NC contact
Max. contact voltage: 230 V
Color: Black
Max. voltage of contacts: 230 V
Height: 70 mm
Width: 70 mm
Further details:
Room thermostat with NC contact, aluminum with spring clamps for rigid conductors up to 2.5 mm² (screw fastening, without mounting lugs). 1-pole NC contact 10 (4) A, AC 230 V, 50/60 Hz. The value in parentheses indicates the inductive load at a cos φ of 0.6. Thermal feedback (N conductor required) switching differential approx. 0.5 K, temperature range approx. +5 ... +30 °C. Separate connection for time-controlled night reduction approx. 5 K with on/off switch and control LED. When the set temperature is reached, the contact opens.
Thermostat type | Room thermostat |
mounting style | Flush-mounted |
Smart home | Not compatible |
Power supply | Electrical connection |
Items per sales unit | 1 pcs. |
Item number | 23545760 |
Manufacturer | JUNG |
Category | Thermostats |
Manufacturer no. | TRAL231 |
Release date | 21.12.2022 |
Colour | Silver |
Exact colour description | Aluminium |
Thermostat type | Room thermostat |
temperature control | Manual |
Temperature range | 5-30 °C |
Display | Without display |
mounting style | Flush-mounted |
Smart home | Not compatible |
Country of origin | China |
Protection type (IP code) | IP30 |
Power supply | Electrical connection |
Items per sales unit | 1 pcs. |
Scope of delivery | Room thermostat aluminium 1-pole NC contact AC230V |
Width | 7 cm |
Height | 7 cm |
Length | 8.20 cm |
Width | 8.30 cm |
Height | 6.80 cm |
Weight | 126 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?
Source: Digitec Galaxus- JUNGNot enough data
- 1.Honeywell0 %
- 1.Oventrop0 %
- 1.TP-Link0 %
- 4.Eberle Controls0.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- JUNGNot enough data
- 1.Aqara0 days
- 1.Eberle Controls0 days
- 1.Ecoheat0 days
- 1.EQ-30 days
Return rate
How often is a product of this brand in the «Thermostats» category returned?
Source: Digitec Galaxus- JUNGNot enough data
- 1.EQ-30.2 %
- 2.Ecoheat1.5 %
- 3.Bosch Smart Home2 %
- 4.Inkbird2.2 %


