Product Details
HCET 3MP/6AP Power-off Motor Thermal Protector Replace Sensata
Klixon Bimetal Circuit Breaker with Overload Protection
The HCET 3MP Thermal Cutoff Switch is a high-precision bimetal
circuit breaker designed for motor protection across industrial and
household applications. Engineered to replace Sensata Klixon
series, this self-resetting thermal protector offers ±5℃
temperature accuracy and customizable trip currents up to 45A,
ensuring reliable overload protection for motors in cleaners, HVAC
systems, power tools, and washing machines. With RoHS-compliant
construction and UL-certified materials, it guarantees 4-10s fast
response time to prevent coil burnout while supporting global
voltage standards (15-250V AC/DC).
Product feature:
- Precision Thermal Management
- Adjustable trip temperature (30-180℃) with ±5℃ tolerance
- Bimetal snap-action mechanism for 4-10s fast cutoff - Heavy-Duty Performance
- 45A max current rating (AC/DC dual-mode compatible) - Global Compliance & Safety
- Meets UL/TUV/CE standards
- RoHS certified eco-friendly materials - Flexible Integration
- Direct coil mounting or external installation
- Customizable wire lengths (PVC/Silicone options) - Multi-Industry Application
- Industrial: HVAC compressors, pump motors, CNC machines
- Consumer: Refrigerators, power tools, robotic vacuums
- Automotive: Electric vehicle cooling systems, wiper motors
Electrical Characteristics:
30℃~180℃ Operating temperature range, Customizable temperature. | 4S~10S Special action time can be customized |
±5°C, ±8℃ Temperature Tolerance | 1A~45A The overload current tripping range can be customized according to
customer's requirements. |
45amps/15 volts DC 15amps/30 volts DC 25amps/250 volts AC 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.