Ksd301 S.P.S.T Temp Switch

The Ksd301 temperature switch is a temperature switch using a bimetal as a temperature sensing element. Када уређај ради нормално, биметал је у слободном стању а контакти у затвореном / отворено стање. Када температура порасте до вредности радне температуре, the bimetallic element acts quickly due to the internal stress generated by the heat, отварање / closing the contacts, and cutting / повезивање кола, thereby providing thermal protection. Када температура падне на температуру ресетовања, the contact will be closed / opened automatically and the normal working state will be restored. Widely used in household appliances motors and electrical appliances, као што су мотори машина за прање веша, air-conditioning fan motors, трансформатори, баластима, електрични уређаји за грејање, итд.

● KSD301 series Temperature Switches technical parameters
⑴ electrical parameters: 1) ЦКЦ, ВДЕ, УЛ, CUL AC250V 50 ~60Хз 5А / 10А / 15А (отпорно оптерећење)
2) УЛ АЦ125В 50Хз 15А (отпорно оптерећење)
⑵ operating temperature range: 0-300 ℃ (опционо), temperature accuracy: ± 2 ± 3 ± 5 ± 10 ℃
⑶ recovery and action temperature difference: 8 ~ 100 ℃ (опционо)
⑷ Connection: утични терминал 250 # (савијати се 0 ~ 90 ° опционо); plug terminals 187 # (савијати се 0 ~ 90 ° optionally, the thickness 0.5,0.8mm optional)
⑸ life: ≥ 100,000 пролаз
⑹ electrical strength: АЦ 50Хз 1800В трајао је 1мин, нема треперења, нема квара
⑺ Contact resistance: ≤50мΩ
⑻ Insulation resistance: ≥100MΩ
⑼ Contact form:
Нормално затворено: пораст температуре, contacts open, the temperature drops, контакт повезан;
Нормално отворен тип: пораст температуре, контакт повезан, the temperature drops, contacts open
⑽ shell protection grade: ИП00
Инсталација: KSD301 Series Installation ordinary activities ring, ring install small round activities, installation of flat panel active ring, with mounting holes ordinary large aluminum cover with mounting holes lengthened aluminum cover.

● KSD301 series Temperature Switches competitive advantage
⑴ stable performance
⑵ high precision
⑶ small size, мала тежина
⑷ high reliability, дуг живот
⑸ small radio dry worry
⑹ do not pull the arc

KSD301 Temperature Switches dimension drawing

Апликације:
Widely used in: ⑴ KSD301 series Temperature Switches applications Sterilizer ,
⑵ dishwasher,
⑶ dryer,
⑷ microwave,
⑸ water dispenser,
⑹ electric kettle,
⑺ office equipment,
⑻ coffee maker,
⑼ sandwich toaster,
⑽ car seat heaters, automobile antifreeze, electric cooker, фрижидер, клима уређај, laminator and other electric appliances.
● KSD301 series thermostat Caution
⑴ grounding: The thermostat metal cover is connected to the equipment grounding metal parts.
⑵ when using a contact temperature installation should be closely aligns the charged surface of the metal lid of the appliance mounting surface to ensure that the temperature effect. should be coated with thermal grease or other similar performance thermal media in surface temperature.
⑶ installation can not cover the top surface collapsed, loose or deformed, како не би утицали на перформансе.
⑷ not allow the liquid to penetrate the internal temperature, not cause the shell cracks, not free to change the shape of the external terminals.
⑸ product is not greater than 5A current in the circuit, should be selected cross-section of 0.5 5-1㎜2 copper core wire connection; not more than 10A current in the circuit, should be selected cross-section of copper conductor wire connection 0.75-1.5㎜2 .
⑹ products should be less than 90% relative humidity, температура околине испод 40 ℃ ventilated, чиста, сува, non-corrosive gases stored in the warehouse.
⑺ use can not bend terminals, otherwise it will affect the reliability of the electrical connection.
● KSD301 series Temperature Switches dimension drawing