The HCET TB05 Thermal Protector is a high-performance bimetal temperature switch designed for reliable overload protection and precise thermal management in motors, industrial equipment, and household appliances. As a direct equivalent to the KSD9700/TB05 series, this compact thermal cutoff switch combines a snap-action bimetal disc with a robust 6A/250V AC or 8A/125V AC capacity, ensuring rapid response to temperature fluctuations while safeguarding against overheating. Ideal for motor protection, transformer cooling systems, HVAC controls, and heating appliances, it features ±3℃ tolerance for critical temperature-sensitive applications. With dual termination options, it supports flexible installation in global markets demanding UL, CE, and RoHS compliance.  

Product feature:

High-Capacity Protection
- 6A/250V AC or 8A/125V AC rating for motors, transformers, and high-current appliances.
- Snap-action bimetal disc ensures fast circuit interruption during overloads.
Precision Temperature Control
- Calibration range: 35°C to 160°C (±3°C tolerance) for HVAC, industrial machinery, and home appliances.
- Reliable thermal cutoff for overheating prevention in motors and heating elements.
Compact & Durable Design
- Miniature size (compatible with KSD9700) saves space in tight installations.
- Resists vibration and harsh environments, ideal for industrial and automotive applications.
Global Compliance & Safety
- Meets UL, CE, and RoHS standards for international market requirements.
Multi-Application Versatility
- Protects motors, pumps, power tools, lighting systems, and electrical blankets.
- Compatible with automatic impregnation processes for mass production.

Electrical Characteristics:

35℃~160C
Temperature Range(Customizable temperature, please contact us.)

±3°℃, ±5℃
Temperature Tolerance

8amps/24 volts DC
6amps/250 volts AC
8amps/125 volts DC
Electrical Specifications

Dimension size

Product detail

Application

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