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KSD-9700 thermal relay
The KSD-9700 thermal relay is a universal temperature sensor designed to protect electrical devices from overheating. It features a bimetallic disc that deforms when heated, breaking the electrical circuit contacts. Once cooled, the contacts return to their original state.
Main specifications:
- Rated voltage and current: ~250 V, 10 A
- Operating temperature: 85(±5) °C
- Reset temperature: 60(±15) °C
- Dimensions of the working element: 20x7.5x3.7 mm
- Connection: 2 wires, 70 mm long
- Operating cycles: 10,000 times at 250 V
- Contacts in the default state: normally closed
Application:
Suitable for protecting household and industrial devices such as:
- Boilers
- Pumps
- Electric motors
- And other electrical appliances
Features and benefits:
- High reliability due to the bimetallic element
- Easy installation with 70 mm long wires
- Resistance to multiple activations
If the thermal relay fails, it cannot be repaired and should be replaced with a new one.