Product Details
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
Company Profile
Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe
Economic Development Zone, is a national high-tech enterprise
specializing in the production of high-end motor protectors,
overcurrent protectors, thermostats, thermal protectors,
temperature switches, temperature control switches, and temperature
sensors. The company has passed the IATF16949 quality management
system certification and has multiple independent patents. Its
products have passed UL, TUV, CQC, and PSE international safety
certification, The company adopts advanced automation equipment
production technology, and its various series of products are
widely used in fields such as glass lifter motors, wiper motors,
seat motors, mixers, tubular motors, electric tools, battery packs,
heating pads, new energy, etc. Haichuan embraces all rivers and
pursues excellence. With professional technology, Haichuan is
committed to providing reliable comprehensive solutions for
overheating and overcurrent protection.