| Manufacturer part number (MPN) | 820426 |
| EAN / GTIN | 7021988204269 |
| Sales unit | pcs |
| Package quantity | 60 pcs |
| Rated current | 13 A |
| Suitable for heating | Yes |
| Model | On/Off |
| Type of power supply | 230 V AC |
| Connection | 3-/4-wire |
| With receiver | Yes |
| Measuring range | 0.1–45 °C |
| External sensor | Yes |
| Thermal feedback | None |
| Number of heater outputs | 1 |
| Differential value | 0.5–1.5 K |
| Adjustable differential | Yes |
| Temperature readable | Yes |
| With sound indicator | No |
| Sensor/feeler type | Resistance sensor |
| Mounting method | Flush-mounted |
| Number of modules (module system) | 1 |
| With display | Yes |
| Operation | Button |
| Concealed operation | No |
| With tap water circuit | No |
| Max. contact voltage | 230 V |
| Max. contact load | 13 A |
| Degree of protection (IP) | IP21 |
| Explosion-proof | No |
| Colour | Black |
| RAL-number | 9004 |
| Height | 84 mm |
| Width | 84 mm |
| Depth | 40 mm |
| Class of the temperature control | II |
| Standby power consumption (solstandby) | 0.41 W |
| Compatible with Apple HomeKit | Yes |
| Compatible with Google Assistant | Yes |
| Compatible with Amazon Alexa | Yes |
| IFTTT support available | No |
| Contact type | Normally open contact (NO) |
| Suitable for cooling | No |
| Country of origin | China |