Przełącznik temperatury Ksd301 S.P.S.T

The Ksd301 temperature switch is a temperature switch using a bimetal as a temperature sensing element. Gdy urządzenie działa normalnie, the bimetal is in a free state and the contacts are in a closed / open state. When the temperature rises to the operating temperature value, the bimetallic element acts quickly due to the internal stress generated by the heat, opening / closing the contacts, and cutting / connecting the circuit, thereby providing thermal protection. Gdy temperatura spadnie do temperatury resetowania, the contact will be closed / opened automatically and the normal working state will be restored. Widely used in household appliances motors and electrical appliances, such as washing machine motors, air-conditioning fan motors, transformatory, ballasts, electric heating appliances, itp.

● KSD301 series Temperature Switches technical parameters
⑴ electrical parameters: 1) CQC, VDE, ul, CUL AC250V 50 ~60 Hz 5 A / 10A / 15A (obciążenie rezystancyjne)
2) UL AC125V 50 Hz 15A (obciążenie rezystancyjne)
⑵ operating temperature range: 0-300 ℃ (fakultatywny), temperature accuracy: ± 2 ± 3 ± 5 ± 10 ℃
⑶ recovery and action temperature difference: 8 ~ 100 ℃ (fakultatywny)
⑷ Connection: końcówka wtyczki 250 # (schylać się 0 ~ 90 ° opcjonalne); plug terminals 187 # (schylać się 0 ~ 90 ° optionally, the thickness 0.5,0.8mm optional)
⑸ life: ≥ 100,000 czasy
⑹ electrical strength: AC 50 Hz 1800 V trwało 1 minutę, brak migotania, bez awarii
⑺ Contact resistance: ≤50mΩ
⑻ Insulation resistance: ≥100MΩ
⑼ Contact form:
Normalnie zamknięte: wzrost temperatury, contacts open, the temperature drops, kontakt podłączony;
Typ normalnie otwarty: wzrost temperatury, kontakt podłączony, the temperature drops, contacts open
⑽ shell protection grade: IP00
Installation: 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, lekka waga
⑷ high reliability, długie życie
⑸ small radio dry worry
⑹ do not pull the arc

KSD301 Temperature Switches dimension drawing

Aplikacje:
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, lodówka, klimatyzator, 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, so as not to affect the performance.
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, temperatura otoczenia poniżej 40 ℃ ventilated, czysty, suchy, 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