125V 16A KSD301 Thermal Switch Bimetal Thermostat Auto Manual Reset

HCET KSD301 Bimetal Thermostat 250V 16A with Auto/Manual Reset Ceramic Bakelite Body Thermal Switch for Power Supply Adapter

The HCET KSD301 Bimetal Thermostat is a high performance temperature control switch designed for precision thermal management

in demanding environments. It utilizes a bimetal mechanism that automatically detects temperature changes and cuts the circuit at a

preset threshold (10A-16A, 250V AC), then resets automatically or manually after cooling. The rugged ceramic housing ensures insulation

up to 300°C, making it ideal for automotive heating systems (e.g., power seats, defrosters), industrial equipment, and household appliances

such as coffee makers or water heaters. It is certified to UL, CE and RoHS standards, ensuring compliance with global safety and environmental regulations.

Product feature:

• Dual reset mode
  Flexible auto reset or manual reset options meet critical safety requirements.
• High Current Capacity
  16A/250V AC current rating supports heavy-duty heating elements in automotive and HVAC systems.
• Wide temperature range
  Adjustable trip points from -20°C to 280°C (±5% accuracy) meet a variety of thermal protection needs.
• Durable ceramic construction
  Bakelite/ceramic housing resists heat, corrosion, and arcing to ensure 100,000+ cycle life.
• Global Approvals
  UL, CE, and RoHS compliant, meeting EU/US market access standards.
• Compact and easy to install
  Standard blade terminals (4.8/6.3 mm) simplify integration into existing circuits.

Electrical Characteristics:

Product detail

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.