HCET HC02-B Series Motor Thermal Protector 1-30A Bimetal Overload Protector for Power Window Motor
The HCET HC02 Series is a precision-engineered bimetal motor overload protector designed for critical thermal and current-sensitive applications.
Featuring a high-temperature resistant polymer housing, this device ensures reliable protection against overheating, locked rotor, and short circuits
in motors up to 30A. With customizable trip currents (1-30A) and fast-acting response (4-10s), it is ideal for automotive systems (sunroofs, wipers,
power windows) and industrial equipment (compressors, pumps, HVAC). Compliant with RoHS standards, the HC02 offers ±8°C temperature
accuracy and operates seamlessly from 60°C to 180°C.
Product feature:
- Dual-Sensing Protection
Simultaneously monitors temperature and current to prevent motor burnout in overload/overheat scenarios. - Wide Application Coverage
Certified for IATF16949, compatible with 12V/24V DC and 125-250V AC systems. - Precision Engineering
- Adjustable trip current: 1-30A (±5% accuracy)
- Temperature range: 60°C-180°C (±8°C tolerance)
- Fast trip time: 4-10 seconds at 2× rated current - Durable Construction
High-grade bimetal disc with flame-retardant housing withstands 30,000+ cycles. - Global Compliance
RoHS/REACH compliant, CE marked, compatible - Custom Solutions
Optional terminal types
Electrical Characteristics:
| 60℃~170℃
Operating temperature range, Customizable temperature. | 4S~10S
Special action time can be customized |
±8°C, ±10℃
Temperature Tolerance | 1A~30A
The overload current tripping range can be customized according to customer's requirements. |
1~30amps/15 volts DC 1~15amps/250 volts AC
1~15amps/30 volts DC 1~30amps/125 volts AC
Electrical characteristics |
Dimension size
Product detail
Application
