temperature switch

IDC seriestemperature switchIt is a temperature controller that uses bimetallic strips as temperature sensing components. When the electrical appliance is working normally, the bimetallic strips are in a free state and the contacts are in a closed/open state. When the temperature reaches the operating temperature, the bimetallic strips generate internal stress due to heat and quickly move, opening/closing the contacts, cutting off/connecting the circuit, thus playing a temperature control role. When the appliance cools down to the reset temperature, the contacts automatically close/open and return to normal working condition.

temperature switchTechnical Specifications:

1. Electrical parameters: 1) CQC, VDE, UL, CUL, AC250V50~60Hz 5A/10A/15A

(Resistive Load) 2) ULAC125V50Hz15A (Resistive Load)

2. Operating temperature range: 0~240 ℃ (optional), temperature accuracy: ± 2 ± 3 ± 5 ± 10 ℃

3. Response and action temperature difference: 8~100 ℃ (optional)

4. Wiring method: plug terminal 250 # (optional bending from 0 to 90 °); Plug in terminal 187 # (optional for bending 0~90 °, thickness 0.5, 0.8mm optional)

5. Service life: ≥ 100000 cycles

6. Electrical strength: AC 50Hz 1800V for 1 minute, no flicker, no breakdown

7. Contact resistance: ≤ 50m Ω

8. Insulation resistance: ≤ 100M Ω

9. Contact form: normally closed type: when the temperature rises, the contact opens; when the temperature drops, the contact connects; Normally open type: When the temperature rises, the contacts are connected; when the temperature drops, the contacts are disconnected

10. Shell protection level: IP00

11. Grounding method: Connected to the grounded metal parts of the device through the metal casing of the thermostat

12. Installation method: KSD301 series is equipped with ordinary movable rings, small circular movable rings, flat movable rings, ordinary large aluminum covers with installation holes, and extended aluminum covers with installation holes

13. Temperature working range: -25 ℃∽+240 ℃+1 ℃∽ 2 ℃

Product Features:

It has the characteristics of small size, shell insulation, sensitive action, and long service life, and is widely used for dual protection against overheating and overcurrent in various motors, induction cookers, vacuum cleaners, coils, transformers, electric heaters, ballasts, electric heating appliances, fluorescent lamps, ballasts, automotive motors, integrated circuits, and general electrical equipment.

Notes:

1. When using contact temperature sensing installation, the product should be tightly attached to the installation surface of the controlled instrument.

2. During installation, do not collapse or deform the plastic or metal casing to avoid affecting its performance.

3. Metal shell products with added insulation sleeves should not be removed or crushed during installation to avoid electrical leakage and ensure safe use.

4. When the product is used in circuits with a current not exceeding 5A, copper core wires with a cross-sectional area of 0.4-0.75mm2 should be selected for connection.

5. The product should be stored in a ventilated, clean, dry, and non corrosive gas environment with a relative humidity of less than 90% and an ambient temperature below 40 ℃.