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Thermal Protector Switch

Motor Thermal Protector

Bimetallic Thermostat Switch

Thermal Cutoff Switch

Creep Action Thermostat

Thermal Overload Protector

NTC Thermistor

PTC Thermistor

PT100 PT1000 Sensor

Thermal Fuse

Current Fuse

PPTC Resettable Fuse
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Created with Pixso. Home Created with Pixso. News Created with Pixso.

HC02 Motor Thermal Switch: Enhancing Window Lift Motor Reliability

HC02 Motor Thermal Switch: Enhancing Window Lift Motor Reliability

2025-10-22

Power window lift motors often face high current loads during repeated operation. The HC02 motor thermal switch protects the motor from overheating due to friction or electrical overload.

Using a snap-action bimetal structure, it rapidly interrupts the circuit once the motor temperature reaches its rated threshold. The result: prevention of coil insulation damage, longer product life, and safer user operation.

Haichuan’s HC02 is designed for easy integration within compact motor assemblies, offering excellent consistency and tight temperature tolerance. Combined with automated manufacturing and IATF 16949 quality control, it guarantees performance even after tens of thousands of cycles.

For automotive manufacturers aiming to reduce warranty claims, the HC02 provides a proven and cost-effective safety mechanism for window motor thermal protection.

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news details
Created with Pixso. Home Created with Pixso. News Created with Pixso.

HC02 Motor Thermal Switch: Enhancing Window Lift Motor Reliability

HC02 Motor Thermal Switch: Enhancing Window Lift Motor Reliability

Power window lift motors often face high current loads during repeated operation. The HC02 motor thermal switch protects the motor from overheating due to friction or electrical overload.

Using a snap-action bimetal structure, it rapidly interrupts the circuit once the motor temperature reaches its rated threshold. The result: prevention of coil insulation damage, longer product life, and safer user operation.

Haichuan’s HC02 is designed for easy integration within compact motor assemblies, offering excellent consistency and tight temperature tolerance. Combined with automated manufacturing and IATF 16949 quality control, it guarantees performance even after tens of thousands of cycles.

For automotive manufacturers aiming to reduce warranty claims, the HC02 provides a proven and cost-effective safety mechanism for window motor thermal protection.