KSD301 S.P.S.T Temp Switch

The Ksd301 temperature switch is a temperature switch using a bimetal as a temperature sensing element. Όταν η συσκευή λειτουργεί κανονικά, Το διμέσταλο βρίσκεται σε ελεύθερη κατάσταση και οι επαφές είναι σε κλειστό / ανοικτή κατάσταση. When the temperature rises to the operating temperature value, the bimetallic element acts quickly due to the internal stress generated by the heat, άνοιγμα / closing the contacts, and cutting / Σύνδεση του κυκλώματος, thereby providing thermal protection. Όταν η θερμοκρασία πέσει στη θερμοκρασία επαναφοράς, 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, μετασχηματιστές, ballasts, electric heating appliances, και τα λοιπά.

● KSD301 series Temperature Switches technical parameters
⑴ electrical parameters: 1) CQC, VDE, UL, CUL AC250V 50 ~ 60Hz 5A / 10ΕΝΑ / 15ΕΝΑ (resistive load)
2) UL AC125V 50Hz 15A (resistive load)
⑵ operating temperature range: 0-300 ℃ (προαιρετικός), temperature accuracy: ± 2 ± 3 ± 5 ± 10 ℃
⑶ recovery and action temperature difference: 8 ~ 100 ℃ (προαιρετικός)
⑷ Connection: plug terminal 250 # (bend 0 ~ 90 ° optional); plug terminals 187 # (bend 0 ~ 90 ° optionally, the thickness 0.5,0.8mm optional)
⑸ life: ≥ 100,000 φορές
⑹ electrical strength: AC 50Hz 1800V lasted 1min, no flicker, no breakdown
⑺ Contact resistance: ≤50mΩ
⑻ Insulation resistance: ≥100MΩ
⑼ Contact form:
Κανονικά κλειστό: temperature rise, contacts open, the temperature drops, contact connected;
Normally open type: temperature rise, contact connected, the temperature drops, contacts open
⑽ shell protection grade: IP00
Εγκατάσταση: 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, ελαφρύ βάρος
⑷ high reliability, μακρά ζωή
⑸ small radio dry worry
⑹ do not pull the arc

KSD301 Temperature Switches dimension drawing

Εφαρμογές:
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, ψυγείο, κλιματιστικό, 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, για να μην επηρεάσουμε την απόδοση.
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, καθαρός, dry, 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