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Enhanced Thermal Protection Switch With Thermal Conductive Metal Casing

Categories Thermal Protection Switch
Place of Origin: DONGGUAN,CHINA
Brand Name: HENGHAO
Certification: UL CQC TUV ROHS
Model Number: BW9700
MOQ: 1000PCS
Price: US$0.18-0.3 per.pc
Packaging Details: 1000pcs per carton
Delivery Time: 7-10 WORKING DAYS
Payment Terms: TT FOB SZ
Supply Ability: 1000000000 PCS PER MONTH
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    • Product Details
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    Enhanced Thermal Protection Switch With Thermal Conductive Metal Casing

    H20 thermostat for stewpots,H20 motor thermal protector


    BW series thermostat / KSD9700 thermal protector / BW9700 temperature protector


    1. BW series thermostat’s Principle and structure
    BW serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

    2. BW series thermal protector’s Specification

    2.1. Switch type: normally closed, normally opened.

    2.2. Operating Voltage / Current: AC250V / 5A; AC125V / 8A

    2.3. Operating Temperature: 40~150℃ (one step for every 5°C)

    2.4. Standard Tolerance: +-3°C / +-5°C / +-7°C

    2.5. Reset temperature: operating temperature decrease by 15-45°C

    2.6. Contact Closure resistance: ≤50mΩ

    2.7. Insulation resistance: ≥100mΩ

    2.8. Electric strength: AC1500V/1min free from phenomena of break down and flashover.

    2.9. Service life: 10000 times

    3. BW series thermal protector’s Dimension

    Model

    Length

    width

    High

    BW9700

    20

    7.3

    3.8


    4. BW series temperature protector’s Application
    BW series is applicable to chargeable battery, ballast, massager, motor, transformer, electric tools, heat electric appliance and instrument etc.

    Code

    Open temperature

    Reset temperature

    Code

    Open Temperature

    Reset Temperature

    045

    45+-4.5℃

    ≥33℃

    105

    105+-5℃

    75+-15℃

    050

    50+-5℃

    ≥35℃

    110

    110+-5℃

    75+-15℃

    055

    55+-5℃

    42+-6℃

    115

    115+-5℃

    80+-15℃

    060

    60+-5℃

    45+-8℃

    120

    120+-5℃

    85+-15℃

    065

    65+-5℃

    48+-10℃

    125

    125+-5℃

    85+-15℃

    070

    70+-5℃

    50+-12℃

    130

    130+-5℃

    90+-15℃

    075

    75+-5℃

    53+-14℃

    135

    135+-5℃

    95+-15℃

    080

    80+-5℃

    55+-15℃

    140

    140+-5℃

    100+-15℃

    085

    85+-5℃

    60+-15℃

    145

    145+-5℃

    100+-15℃

    090

    90+-5℃

    65+-15℃

    150

    150+-5℃

    105+-15℃

    095

    95+-5℃

    70+-15℃

    155

    155+-5℃

    110+-15℃

    100

    100+-5℃

    70+-15℃





    The product UL,CQC,VDE and RoHS certification approval.

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