風筒SEKI ST-12微動式熱敏掣

風筒嘅過熱保護SEKI ST-12係一種溫度控制器，使用雙金屬片作為溫度傳感元件. 防止風筒長時間運行時電熱絲過熱和燒壞.

When the hair dryer works normally, the bimetal is in a free state and the contacts are in a closed / open state. When the temperature reaches the operating temperature, the bimetal will quickly act upon the internal stress caused by the heat, opening / closing the contact and cutting / connecting the circuit, thereby controlling the temperature. When the appliance cools down to the reset temperature, the contacts are automatically closed / opened to resume normal working conditions.

The following points should be noted when installing anti-overheating protection SEKI ST-12:

1. When using contact temperature-type installation, the metal cover should be close to the installation surface of the controlled appliance. In order to ensure the effect of temperature sensing, the surface of temperature sensing should be coated with thermal grease or other thermally conductive medium with similar properties.

2. Do not collapse, loosen or deform the top of the cover during installation, 以免影響性能.

3. Do not allow liquid to penetrate into the thermostat, do not make the shell crack, and do not change the shape of the external terminal at will.

4. The product is used in a circuit with a current not greater than 5A, and the copper core cross section should be selected as 0. 5-1㎜2 wire connection; For use in circuits with a current not greater than 10A, the copper core cross section should be 0.75-1.5㎜2 wire connection.

5. The product should be stored in a warehouse with a relative humidity of less than 90%, an ambient temperature below 40 °攝氏度, ventilated, 乾淨, dry and non-corrosive gas

product description
model:
ST-12 series temperature switch Scope
⑴ hair dryer,
⑵ curlers,
⑶ oven,
⑷ electric heaters,
⑸ popcorn machine,Overheating protection SEKI ST-12

⑹ tableware dryer temperature protection, and other products.


● ST-12 Series Temperature Switch Description:
ST-12 Series Temperature Switch Technical Data
Rated temperature Off temperature Rated temperature Off temperature
55℃ 55±5℃ 105℃ 105±5℃
60℃ 60±5℃ 110℃ 110±5℃
65℃ 65±5℃ 115℃ 115±5℃
70℃ 70±5℃ 120℃ 120±5℃
75℃ 75±5℃ 125℃ 125±5℃
80℃ 80±5℃ 130℃ 130±5℃
85℃ 85±5℃ 135℃ 135±5℃
90℃ 90±5℃ 140℃ 140±5℃
95℃ 95±5℃ 145℃ 145±5℃
100℃ 100±5℃ 150℃ 150±5℃

Reset temperature: When below 75 攝氏度, operating temperature, operating temperature reset temperature of minus 20 ℃ ± 15 攝氏度
When the operating temperature at 75 °C ~ 100 攝氏度, operating temperature reset temperature of minus 30 ℃ ± 15 攝氏度
When the operation temperature above 100 攝氏度, operating temperature reset temperature is minus 40 ℃ ± 15 攝氏度

Rated voltage (V) Rated Current (一個)

10125250571015

By certified

⑴ the thermal protection adapted for relative humidity less than 90℅, non-flammable gas and conductive dust exist in general indoor environment.
⑵ thermal protector in the installation process, do not pull pressure shrapnel thermal sensor in order to avoid poor contact, inaccurate temperature.
⑶ prevent dangerous over-temperature components under fault conditions to avoid accidents.