HCET 8AM Series Dual Sensor Thermal Protectors are overload and overtemperature protection solutions designed for motor systems. With precise current-temperature dual-mode sensing technology, this product can monitor 15-60A current load and 80°C-180°C temperature range (±5°C accuracy) in real time, providing double safety for automotive motors, industrial equipment, HVAC systems and power tools. It can perfectly replace KLIXON 8AM series, with 4-10 seconds fast tripping response to effectively prevent winding burnout.

Product feature:

Dual-Sensing Technology
Simultaneous detection of current overload (15-60A) and temperature abnormality (±5℃ accuracy) for high-precision motor protection scenarios.
KLIXON-compatible Design
Pin-compatible with KLIXON 8AM series, supports plug-and-play replacement and reduces equipment upgrade costs.
Automotive-grade Construction
Suitable for harsh environments such as new energy vehicle motor controllers.
Fast Response Mechanism
4-10 seconds fast tripping, 30% faster response than traditional bimetal
Customizable Configuration
Optional:
- Different wire sizes (16AWG-22AWG)
- Terminal type (quick connect/solder/lead)
Global Certification Ready
RoHS compliant, support UL/CE certification, customized service

Electrical Characteristics:

80℃~180℃ Operating temperature range, Customizable temperature.	4S~10S Special action time can be customized
±5°C, ±8℃ Temperature Tolerance	15A~60A The overload current tripping range can be customized according to customer's requirements.

15 volts DC/30 volts DC : 1~60amps

125 volts AC /250 volts AC: 1~60amps
Electrical characteristics

Dimension size

Product detail

Application

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