WYF – SPST and SPDT unipolar capillary limiting thermostat with manual reset
SPST and SPDT unipolar capillary limiting thermostat with manual reset and on request also intrinsically safe (opens the contact in the event of breakage or loss of the capillary sensor or bulb).
The thermostat automatically opens the main contact when the bulb probe reaches the set temperature value, in order to avoid dangerous overheating; subsequently, once the faulty thermoregulation system has been repaired and the temperature has dropped, the thermostat can be reset manually. Possible calibration ranges: from -35°C up to + 320°C Main applications Air conditioning, dishwashers, washing machines, microwave ovens, electric ovens, coffee machines, boilers, electric water heaters, high-pressure washers, small appliances, dryers and any other application where manual reset maximum temperature safety control is required.
SPST and SPDT unipolar capillary limiting thermostat with manual reset and on request also intrinsically safe (opens the contact in the event of breakage or loss of the capillary sensor or bulb).
The thermostat automatically opens the main contact when the bulb probe reaches the set temperature value, in order to avoid dangerous overheating; subsequently, once the faulty thermoregulation system has been repaired and the temperature has dropped, the thermostat can be reset manually.
Possible calibration ranges: from -35°C up to + 320°C
Main applications
Air conditioning, dishwashers, washing machines, microwave ovens, electric ovens, coffee machines, boilers, electric water heaters, high-pressure washers, small appliances, dryers and any other application where manual reset maximum temperature safety control is required.
| Contact range: | C1: 16(3)A @ 250VAC C2: 6(1)A @ 250 VAC |
| Contact configuration: | SPST or SPDT |
| Working range (min – max): | -35 – 320°C |
| Differential: | 1÷17°C |
| Isolation: | >100 Mohms |
| Max temp. around the body: | T90 (T150 for products with temperatures over 100°C) |
| Max temp. around the bulb: | +15% of the preset value |
| Duration: | 100,000 cycles |
| Connections: | faston 6.3×0.8 |
| Reset temp: | More than 20°C below the preset temp |
| Reset: | Manual |
| Tolerance: | From ±3 to 12°C depending on the temp. of presets |
| Rise gradient: | From 0.5 to 1 °C/min depending on the model |
