The HCET 5AP Series Bimetal Thermal Overload Protector is a high-precision dual-sensing (current + temperature) motor protection device designed to safeguard motors from overheating and electrical failures. Engineered with advanced bimetal technology, it ensures reliable operation in automotive systems (window lift motors, wiper motors, sunroof drives), household appliances (blenders, power tools), and industrial equipment.

Product feature:

Dual-Sensing Protection
- Current-Sensitive: Triggers within 4-10 seconds at 1-25A overload.
- Temperature-Sensitive: Wide calibration range (50℃-180℃, ±5℃/±8℃ tolerance) prevents motor burnout.
Robust Compatibility
- Supports 12A/125V AC to 25A/15V DC, ideal for low-voltage automotive and high-power industrial applications.
- Customizable terminals and wiring configurations for seamless integration.
Premium Reliability
- 30,000+ cycle lifespan with compact, vibration-resistant design.
Cross-Industry Applications
- Automotive: Window lift motors, sunroof actuators, wiper systems, door lock mechanisms.
- Home & Industry: Blenders, HVAC fans, pumps, power tools, conveyor belt motors.

Electrical Characteristics:

50℃~180℃ Operating temperature range, Customizable temperature.	4S~10S Special action time can be customized
±8°C, ±10℃ Temperature Tolerance	1A~25A The overload current tripping range can be customized according to customer's requirements.

25amps/15 volts DC 15amps/30 volts DC
Electrical characteristics

Dimension size

Product detail

Application

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