HCET KSD9700/TB05 Bimetal Thermal Overload Switch Motor Protector Micro Temperature Cutoff for Motors/Appliances/Lighting

The HCET KSD9700/TB05 Bimetal Thermal Switch is a premium-grade temperature-sensitive protector designed for reliable overload protection in motors, automotive systems, HVAC units, and industrial equipment. Engineered with a snap-action bimetal disc, this compact thermal cutoff switch ensures rapid response to temperature fluctuations, safeguarding critical components from overheating damage. With a robust 250V AC/24V DC rating and 5A-10A current capacity, it delivers unmatched durability in high-demand environments.

Certified for precision (±3℃ tolerance) and compatibility with global safety standards, this thermal protector is ideal for automotive battery systems, electric motors, transformers, and smart home appliances. Its corrosion-resistant design withstands harsh conditions while maintaining stable performance across a wide temperature range (35°C–160°C).

Product feature:

• Dual-Sensitivity Protection
  – Combines temperature monitoring and current overload detection for comprehensive safety.
• Industrial-Grade Endurance
  – 8A 125V AC / 6A 250V AC ratings ensure reliability in motors, compressors, and power tools.
• Multi-Application Versatility
  – Perfect for automotive electronics, EV charging systems, HVAC controls, and kitchen appliances.
• Space-Saving Design
  – Ultra-compact form factor (TB05 series) enables seamless integration into tight spaces.
• Global Compliance Ready
  – Compatible with UL, CE, and RoHS certifications for worry-free international deployments.

Electrical Characteristics:

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Application

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.