KSD302 thermostats, temperature switches, temperature switches, thermal protection

 KSD301 ceramic shell temperature controller bimetal contact temperature sudden jump thermostat, to meet the needs of different users, work points automatically reset and manual reset, Installation are movable, modular. Connecting terminal width of 6.3mm, 4.8mm flat feet and legs bent 45 ℃, 90 ℃ curved legs and so on. One. KSD301 series of temperature control applications (1) disinfection cabinet, (2) heating, (3) Microwave (4) electric kettle (5) toaster, (6) Coffee maker (7) Office equipment (8) Toaster (9) Water Dispenser (10) car seat heaters, car engines, electric steamer, refrigerators, air conditioners, appliances and other small appliances. II. KSD301 thermostat operation principle is a double metal discs fixed temperature as a heat-sensitive reaction after assembly, the main pieces of the heat when the product temperature increase produced is transmitted to the bimetallic disc, when the operating temperature reaches the set rapid action, agency action by the contacts open or closed; when the temperature dropped to reset the temperature setting, the bimetallic disc quickly reinstate and make contact closure or off, to turn on or off purpose circuitry to control circuit . III. The main features of the operating temperature is fixed, reliable action altogether, do not pull the arc, long life, reliable performance, without radio interference, structural precision, fully functional. Four. Installation Precautions 1. When using contact temperature installation, temperature switches metal cover plane should be controlled completely close the appliance mounting surface. 2. To ensure that the temperature effect, and the temperature in the appliance surface coated with thermal paste. 3. When you install the temperature switch can not crush metal top surface, loose or deformed, so as not to affect the function and precision. 4. Do not allow liquid into the interior temperature switch or excessive force to crack the housing. 5. Not free to change the external line terminals shape, so as not to affect the electrical reliability, and insulation protection against leakage, ensure safe use. Five. Control mode 1. Auto reset: variation with temperature increase or decrease the internal contact automatically disconnect or automatic closing. 2. Manual reset: When the temperature rises, the contact will automatically disconnect; when the temperature of the cooling controller, you must manually reset button to make contact once again closed. 3. A one-time action VI. Technical parameters 1. ① relative humidity conditions at + 20 ℃ Environment issued 95% ② atmospheric pressure: 86-106Kpa ③ working position: Any ④ Heat resistance: ceramic shell ≦ 300 ℃ PPS plastic ≦ 220 ℃ Dianmu housing ≦ 160 ℃ 2. Technical parameters ① contact form: normally closed or normally open (limited automatic reset) ② contact load: 250VAC16A 10A 5A or 24VDC 16A 10A 5A ③ Insulation resistance: normal temperature and humidity ≥100MΩ ④ Contact resistance: ≤ 100 mΩ ⑤ Dielectric Strength : ≥1500VAC ⑥ vibration intensity: 50HZ single 0.35mm ⑦ impact strength: 150m / S2 ⑧ Weight: 10g ⑨ life: 100,000 times. Seven. Appearance