Product Details
HC02 Automotive-Grade Motor Overload Protector 20A with UL
Certification Bimetal Thermal Cutoff Switch for EV Motors & Power
Systems
The HC02 series represents the next generation of bimetal motor
overload protectors specifically engineered for demanding
automotive
and industrial applications. Featuring UL-certified safety and RoHS
compliance, this thermal cutoff switch delivers precise 20A
overload
protection with ±3% current tolerance.
Product feature:
- Bimetal Trip Mechanism
Ensures 30,000+ operation cycles with instant response to overloads
(4-10s trip time) - Automotive-Grade Construction
-40°C to 180°C operating range - Smart Thermal Protection
5℃ incremental temperature settings (60-180℃ range)
±8℃ thermal accuracy for motor winding protection - New Energy Vehicle Optimized
Ideal for EV traction motors, battery cooling systems and charging
equipment - Customization Ready
Adjustable trip current (1-30A) with optional terminal
configurations
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.