HCET RoHS KSD301 Bimetal Thermal Switch Thermostat Adjustable 120°C Cut-off Switch for Water Heaters

As a classic solution in the field of bimetallic temperature control, HCET KSD301 series thermostat adopts precision bimetallic disc technology, which allows customizable ±3℃ high-precision temperature control in the range of -20℃ to 280℃. The product is triple certified by UL, CE, and RoHS, supports a load capacity of up to 16A/250V, and its snap-action disconnect mechanism effectively prevents arcing, making it especially suitable for coffee makers, water dispensers, charging piles, and other devices that require frequent temperature cycling.

• Multi-scenario adaptable design - By adjusting the curvature of bimetallic disc and contact material, the temperature set point (-20 - 250℃) can be customized to meet the needs of different scenarios, such as overheating protection for coffee machines and temperature monitoring for electric vehicle charging piles.
• Enhanced Electrical Performance - Silver nickel alloy contacts with ceramic base maintain >100,000 cycles of mechanical life under 16A/250V operating conditions, with a contact resistance of ≤50mΩ.
• Enhanced environmental resistance - Adopting flame-retardant shell and imported spring sheet, passing 85℃/85%RH 1000 hours salt spray test, suitable for kitchen appliances, outdoor lighting equipment and other harsh environments.