HCET KSD9700/TB05 Bimetal Thermal Switch 8A Motor Overload Protector with Snap-Action for Battery Packs

The HCET KSD9700/TB05 Bimetal Thermal Switch is a precision-engineered temperature and current-sensitive protector designed for reliable overload protection in demanding applications. With its ultra-compact design and high-current capacity (8A/125V AC, 6A/250V AC), this thermal protector ensures optimal safety for motors, transformers, battery packs, and heating appliances.  

Featuring a snap-action bimetal disc mechanism, the TB05 series delivers rapid response to temperature fluctuations (±3℃/±5℃ tolerance) within a wide calibration range of 35°C to 160°C. Its rugged construction and silver-plated contacts guarantee durability even in harsh environments, making it ideal for HVAC systems, industrial equipment, and household appliances like electric blankets or coffee makers.  

Product feature:

• Compact Design
  Small size (TB05 series) for seamless integration into space-constrained motor housings and battery packs.  
• High-Current Protection
  Handles up to 10A AC/DC loads, safeguarding fractional horsepower motors and power tools from overload damage.  
• Precision Temperature Control
  Bimetal snap-action ensures instant circuit interruption at calibrated trip points (35-160°C customizable).  
• Multi-Application Versatility
  Perfect for AC/DC motors, lighting ballasts, EV battery thermal management, and small appliances.  

Electrical Characteristics:

Dimension size

Product detail

Application