Description

KSD301-M series thermostat is a type of waterproof thermostat, it has more waterproof component than the other KSD301 series
products, the protection class of main body is up to IP54, it is suitable for working in the wet conditions of appliances.

KSD301-M series thermostat is a bimetal snap action thermostat with accurate trip temperature and long service life. There are
various wiring and installation methods.

Working Principle

The current passes through the moving contact terminal, and then the static contact terminal is connected to the electrical
appliance (such as battery, etc.) to form a loop; when the electrical appliance does not work properly and the ambient temperature
is too high, the heat is transmitted to the bimetal through the temperature-sensing steel cover to achieve correction. When the
temperature is tripped, the bimetal flips over to quickly disconnect and cut off the circuit. When the temperature drops to the
reset temperature, the bimetal resets and quickly closes the electrical contact to connect the circuit, continuing the cycle.

Features

The product has good moisture resistance, waterproof, accurate temperature, reliable performance and has a very long service life.

High quality bakelite shell
Corrosion resistance, low chemical reaction
High temperature resistance, no deformation at high temperature
Electrical conductivity, good insulation performance
No water absorption, good waterproof performance

Application of Refrigerator Waterproof Thermostat Limit Snap Bimetal Thermal Switch KSD301

Suitable for refrigerators, freezers, air conditioners, refrigerating machine and other humid environment products.

Size(mm)

Bonnie Chan
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