The 9700 series heat protector is composed of high sensitive bimetallic disc, moving contact, static contact, fixed base, shell and temperature resistant wire. When working, the bimetallic plate is in free state, the moving contact is closed with the static contact, and the circuit is on. When the temperature of the electric appliance rises to the operating temperature of the thermal protector due to the fault heating, the bimetallic plate will be heated and produce internal stress and move quickly, push the moving contact away from the static contact and disconnect the circuit, thus cutting off the power supply of the fault electric appliance and playing the role of protecting the electric appliance. When the temperature of the protected appliance drops to the rated reset temperature value of the thermal protector, the bimetallic strip returns to the initial state and the contact closes, and the appliance returns to normal operation.
Features:
Normally closed thermal switch means that the contacts of thermal switch normally remain closed. When temperature increases to the set value, the contacts would open and cut the circuit OFF.
The small size control switch has the advantages of small resistance, fast temperature sensing, rapid action, safety and reliability.
The heat protector is composed of high sensitive bimetallic disc, moving contact, static contact, fixed base, shell and temperature resistant wire.
Suitable for the protection of horsepower motor, rechargeable battery, electric heating appliance, transformer, automobile motor, integrated circuit and general electrical equipment.
Specifications:
Type: 40℃ / 45℃ / 50℃ / 55℃ / 60℃ / 65℃ / 70℃ / 75℃ / 80℃ / 85℃ / 90℃ / 95℃ / 100℃ / 105℃ (Optional)
Action Type: N.C (Normal close)
Temperature: 40~105℃
Max. Voltage: 250V
Max. Current: 5A
Wires Length: 70mm / 2.76in
Item Size: 85 * 7.5 * 3.6mm / 3.34 * 0.29 * 0.14in
Item Weight: 3g / 0.13oz (per switch)
Package Weight: 17g / 0.62oz
Package Size: 10 * 4 * 1.5cm / 3.94 * 1.57 * 0.59in
Package List:
5 * KSD9700 Heat Control Switch