STEGO
Thermostat - STO 011/STS 011
STO, STS
The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal.
STO 011: Thermostat (NC); contact breaker for regulating heaters. The contact opens when temperature is rising.
STS 011: Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.
- Thumbwheel setting dial
- Small hysteresis
- High switching capacity
- Anti frost assurance
- Optimized housing for better air flow
Selected variant
Specifications
| Control range temperature from | 0 °C |
|---|---|
| Control range temperature to | 60 °C |
| Hysteresis Temperature | 4K |
| Tolerance switch off | ±3K |
| Tolerance for switch on | ±3K |
| Inrush Max | 16 A |
| Contact resistance | <10 mΩ |
| IP Class | IP20 |
| Material Plastic Housing | Plastic |
| Operational Temperature | -45°C ... +80°C |
|---|---|
| Storage temperature | -45°C ... +80°C |
| Height | 70 mm |
| Width | 33 mm |
| Depth | 42 mm |
| Weight | 0.05 kg |
| Approvals | CE, cULus, EAC, RoHS, UL E164102, VDE |
Product description
The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal.
STO 011: Thermostat (NC); contact breaker for regulating heaters. The contact opens when temperature is rising.
STS 011: Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded. The contact closes when temperature is rising.
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