Ksd301 Interruttore termico S.P.S.T

The Ksd301 temperature switch is a temperature switch using a bimetal as a temperature sensing element. When the appliance is working normally, 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. When the temperature drops to the reset temperature, 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, trasformatori, ballasts, electric heating appliances, ecc.

● KSD301 series Temperature Switches technical parameters
⑴ parametri elettrici: 1) CQC, VDE, UL, CULAC250V 50 ~60Hz 5A / 10UN / 15UN (carico resistivo)
2) UL AC125V 50Hz 15A (carico resistivo)
⑵ intervallo di temperatura operativa: 0-300 ℃ (opzionale), precisione della temperatura: ± 2 ± 3 ± 5 ± 10 ℃
⑶ differenza di temperatura di recupero e azione: 8 ~ 100 ℃ (opzionale)
⑷ Connessione: terminale a spina 250 # (curva 0 ~ 90 ° facoltativo); terminali a spina 187 # (curva 0 ~ 90 ° facoltativamente, lo spessore 0,5,0,8 mm opzionale)
⑸ vita: ≥ 100,000 volte
⑹ forza elettrica: CA 50 Hz 1800 V è durato 1 minuto, nessuno sfarfallio, nessuna rottura
⑺ Resistenza di contatto: ≤50 mΩ
⑻ Resistenza di isolamento: ≥100MΩ
⑼ Modulo di contatto:
Normalmente chiuso: aumento della temperatura, contatti aperti, la temperatura scende, contatto collegato;
Tipo normalmente aperto: aumento della temperatura, contatto collegato, la temperatura scende, contatti aperti
⑽ Grado di protezione della calotta: IP00
Installazione: Anello per attività ordinarie di installazione serie KSD301, l'anello installa piccole attività rotonde, installazione anello attivo flat panel, con fori di montaggio copertura ordinaria in alluminio grande con fori di montaggio copertura in alluminio allungata.

● KSD301 series Temperature Switches competitive advantage
⑴ prestazioni stabili
⑵ alta precisione
⑶ dimensioni ridotte, peso leggero
⑷ alta affidabilità, lunga vita
⑸ piccola preoccupazione radio secca
⑹ non tirare l'arco

KSD301 Temperature Switches dimension drawing

Applicazioni:
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, refrigerator, air conditioner, 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, ambient temperature below 40 ℃ ventilated, pulito, Asciutto, 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