HCET-A/TB02 Precision Bimetallic Thermal Protector is an ultra-compact, highly reliable temperature control solution designed for critical safety applications. With patented snap-action technology (Patent No. ZL2013 20699495.2), it ensures rapid response (±3°C accuracy) to prevent overheating in motors, medical devices, battery packs, and industrial equipment. Certified under EU RoHS standards, it combines durability with environmental compliance.

• Precision Protection
  • Temperature range: 30°C to 155°C (customizable in 5°C increments)
  • Ultra-sensitive snap-action mechanism for ±3°C/±5°C tolerance, ensuring fast circuit interruption
• Robust Performance
  • High current capacity: 2.5A/250V AC, 5A/120V AC, 10A/12V DC
  • Nickel-plated terminals & optional wire configurations for corrosion resistance
• Compact & Versatile
  • Miniaturized design (patented) fits space-constrained applications like PCB boards, heat cables, and micro-motors
• Multi-Industry Safety
  • Ideal for battery protection boards (Li-ion), medical heating pads, water pumps, power tools, and transformer overload prevention
• Certified Reliability
  • EU RoHS compliant, 30,000+ cycle lifespan under harsh conditions