Description
Features
Reviews
Chronothermostat with daily/weekly program and backlit display, 7 programs, power supply battery 2 1.5 V, connection for external temperature sensor Art. 3457, changeover contact 1A/250V ac, 3-module, color: tech
| Property | Value |
| Type of power supply: | Battery |
| Mounting type: | Flush-mounted |
| Protection class (IP): | Other |
| Height: | 48 mm |
| Width: | 65 mm |
| Depth: | 47 mm |
| Heating: | yes |
| Number of heating outputs: | 1 |
| Number of cooling outputs: | 1 |
| With display: | yes |
| Operation: | Button |
| Color: | Silver |
| Design: | On/Off |
| Connection: | three-/four-wire |
| With receiver: | no |
| External sensor: | yes |
| Control characteristics: | P |
| Difference value: | 0.1 K |
| Difference adjustable: | yes |
| Temperature readable: | yes |
| With noise level display: | no |
| Sensor design: | Resistance sensor |
| Number of modules (with modular design): | 3 |
| With drinking water circuit: | no |
| Max. voltage of contacts: | 240 V |
| Max. contact load: | 5 A |
| Protection class (NEMA): | other |
| Explosion-proof: | no |
| Temperature controller class: | I |
Features
Operation
Button
Class of temperature controller
I
Sensor/sensor design
Resistance sensor
Temperature can be read
Yes
Manufacturer
HAN
NT4451
GTIN
8012199813769
Number of modules (for modular construction)
3
Version
On off
Width
65 mm
Explosion-proof
No
Color
Height
48 mm
With display
Yes
Mounting type
Flush-mounted
IP protection)
Other
Protection class (NEMA)
Other
Depth
47 mm
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