The HCET-A series is a compact, precise thermal protector offering high sensitivity and reliability. Ideal for micro-motors, battery protection boards, electric tools, heating pads, and transformers.

• Sensitive temperature response with snap action mechanism
• Available in normally open and normally closed configurations
• Operating temperature range: 30~155℃
• Optional nickel plating and wire types

• Both temperature and current sensitive
• Manual reset function
• Action temperature range: 50~180℃
• Customizable wire options

• Compact design for tight spaces
• Button configuration optimizes space utilization
• Precision temperature control
• Action temperature range from 50~200℃

The HCET-C thermal protector combines thermal protection and thermal cutoff functionality with a service life of at least 100,000 cycles. Ideal for pet pads, heating pads, seat heating, and electric blankets.

• Insulation shell with miniature size
• 100,000 cycles long lifespan
• Action temperature range: 10~160℃
• Normally open and normally closed options available

High-current thermal protector with pure design temperature for low internal resistance. Suitable for submersible pumps, DC high-power motors, solar water heating systems, and battery packs.

• Precision temperature design
• Epoxy sealed construction
• Operating temperature range: 70~160℃
• Minimal current effect