HCET Bimetallic Thermal Overload Protector 10A-40A Motor For Motors Compressors - thermalprotectorswitch

HCET Bimetallic Thermal Overload Protector 10A-40A Motor For Motors Compressors

Brand Name:HCET
Certification:ROHS
Model Number:HC01/6AP
Minimum Order Quantity:1000
Delivery Time:5-7 work days
Payment Terms:T/T
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Verified Supplier
Location: Nanjing Jiangsu China
Address: No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Supplier`s last login times: within 38 hours
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Product Details

HCET Series Customizable Bimetallic Thermal Overload Protector 10-40A Motor Thermal Protector for Motors/Compressors

HCET series customizable overload protector utilizes a precision-calibrated ‌bimetallic strip‌ that bends under abnormal current-induced heat. When temperatures exceed the preset threshold (e.g., motor overload or compressor failure), the strip triggers an instant ‌mechanical cutoff‌ (4-10s response) to prevent equipment damage. After cooling, the device ‌auto-resets‌ without manual intervention, ensuring continuous protection.

Product feature:

  • Industrial Machinery‌:
    Safeguards motors (0.5-30kW), CNC machines, and pumps from burnout.

    HVAC Systems‌:
    Protects compressors in commercial cooling units and heat pumps.

    Renewable Energy‌:
    Stabilizes solar inverters and EV charging stations under voltage surges.
  • ‌Harsh Environments‌:
    Operates in -30°C to 200°C for oil rigs, chemical plants, and marine equipment.

Electrical Characteristics:


30℃~180℃
Operating temperature range, Customizable temperature.

4S~10S
Special action time can be customized
±5°C, ±8℃
Temperature Tolerance
1A~45A
The overload current tripping range can be customized according to customer's requirements.

45amps/15 volts DC 15amps/30 volts DC

25amps/250 volts AC 30amps/125 volts AC
Electrical characteristics


Dimension size



Product detail


Application

China HCET Bimetallic Thermal Overload Protector 10A-40A Motor For Motors Compressors supplier

HCET Bimetallic Thermal Overload Protector 10A-40A Motor For Motors Compressors

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