Product Details
HCET-B Bimetal + PTC Thermal Cutoff Switch 105℃ Power-off Overload
Protector Circuit Breaker for Blenders
The HCET-B thermal cutoff switch is a precision-engineered,
self-holding protector combining bimetal and PTC technologies for
dual-response temperature and current overload protection. Designed
for motors, appliances, and industrial equipment, it ensures exact
trip timing (3-8 seconds) to prevent overheating damage while
offering manual reset functionality post-power cutoff. With a
customizable trip current (1-35A) and temperature range (50°C–180°C
±5°C/±8°C), this RoHS-compliant circuit breaker delivers reliable
safety for high-demand applications like HVAC systems, power tools,
and home appliances.
Product feature:
- Dual Protection Technology
- Bimetal + PTC Sensors: Simultaneously monitors temperature rise
and current overload for rapid, accurate fault detection.
- Self-Holding Mechanism: Maintains cutoff state until manual
reset, preventing accidental restarts. - Precision Performance
- Adjustable Trip Current (1-35A): Customizable to match motor or
appliance specifications.
- Controlled Trip Time (3-8s): Prevents motor burnout by
interrupting power before critical overheating. - Robust Safety Compliance
- Wide Temperature Range: 50°C–180°C (±5°C/±8°C tolerance) for
diverse environments.
- RoHS-Certified: Meets EU environmental standards for hazardous
substance-free construction. - Versatile Applications
- Industrial & Home Use: Ideal for motors (cleaners, lawnmowers),
power tools (drills, saws), appliances (washing machines, heaters),
and HVAC systems.
- Compact & Durable: Insulated housing ensures easy installation in
tight spaces. - Global Market Ready
- Multi-Voltage Compatibility: Supports 15V DC–250V AC systems for
international use.
- Trusted Reliability: Engineered for long-term durability in
high-vibration, high-load scenarios.
Electrical Characteristics:
50℃~180℃ Temperature Range (Customizable temperature, please contact us.) | 3s~8s Action Tme |
±5℃ ±8℃ Temperature Tolerance | 1A~35A Overload Current Tripping Range |
30amps/15volts DC 15amps/30volts DC 25amps/250volts AC 35amps/125volts AC Electrical Specifications |
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.