HCET-B Bimetal PTC Temp Cut Off Switch 105℃ Thermal Overload Protector ODM

Brand Name:HCET
Certification:UL, ROHS, TUV, CE
Model Number:HCET-B
Minimum Order Quantity:1000
Delivery Time:5-7 work days
Payment Terms:T/T
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Verified Supplier
Location: Nanjing Jiangsu China
Address: No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Supplier`s last login times: within 38 hours
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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

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China HCET-B Bimetal PTC Temp Cut Off Switch 105℃ Thermal Overload Protector ODM supplier

HCET-B Bimetal PTC Temp Cut Off Switch 105℃ Thermal Overload Protector ODM

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