Resettable KSD301 Thermostat 16A 125V Temperature Switch Bimetal NC NO

HCET KSD301 Manual Auto Reset Thermal Switch Resettable Bimetal Thermostat 10A/16A NC/NO Temperature Control Switch for Humidifier

The KSD301 Bimetal Thermal switch is a precision-engineered temperature control device utilizing a bimetal mechanism that automatically opens/closes circuits based on preset temperature thresholds. With a robust ceramic insulated base and contact (NC/NO) design, it can support up to 16A of operating current, ensuring reliable overheating protection for appliances such as kettles, coffee makers and HVAC equipment. Its adjustable temperature range (-10°C to 280°C) and auto/manual reset options provide flexibility for a variety of industrial and domestic applications. Certified to UL, TUV and RoHS standards, this thermostat is not only durable, but also meets global standards.

Product feature:

• Dual mode protection
  Automatic reset for continuous operation and manual reset for critical safety scenarios. NC/NO contacts support multiple circuit configurations.
• High Temperature Resistance
  Ceramic housing withstands temperatures up to 300°C, ideal for boilers and heating systems.
  Bimetallic disc ensures fast response (customized to ±3°C).
• Compliance with global market standards
  Certifications: UL, CE, RoHS certified for access to EU/North American markets.
  Waterproof version for outdoor/industrial use.
• Cross-Industry Adaptability
  OEM-friendly design compatible with coffee makers, water heaters and motor protectors.

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.