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The KSD9700 NC 80°C thermal switch is a thermal protection component designed for precise temperature control and effective overheat protection in electrical and electronic systems. This model with a normally closed (NC) contact keeps the circuit closed during normal operation and automatically opens the circuit when the temperature reaches 80 degrees Celsius, ensuring safe and controlled disconnection.
The KSD9700 bimetal thermostat features a robust metal housing that provides excellent thermal transfer and fast response to temperature increases. This construction ensures stable and reliable performance even in demanding environments where accurate thermal sensing is required.
The device is supplied with a removable silicone sleeve, which offers effective electrical insulation, enhanced mechanical protection and improved safety during installation and operation. The sleeve can be easily removed when direct thermal contact with the monitored surface is required.
This normally closed thermal switch is especially suitable for applications such as electric motors, transformers, power supplies, household appliances, heating systems, fans and other electrical equipment exposed to high temperatures. Its compact design allows easy integration into confined or space-limited assemblies.
The KSD9700 NC 80°C is equipped with pre-tinned lead wires with a 70 mm length, enabling a quick, secure and reliable connection in production and maintenance processes. This facilitates consistent electrical contact and reduces installation time.
The thermal switch operates with automatic reset, returning to its original normally closed state once the temperature falls below the specified switching point. This thermal protection switch combines high reliability, thermal accuracy and long service life, making it a dependable solution for industrial and professional applications requiring a 80°C NC thermal protector.
| Model | KSD9700 |
| Contact type | Normally Closed (NC) |
| Operating temperature | 80 °C |
| Rated current | 5 A |
| Rated voltage | 250 V AC |
| Reset type | Automatic |
| Housing material | Metal |
| Protective sleeve | Removable silicone |
| Wire length | 70 mm |
| Wire type | Pre-tinned |
| Application | Thermal protection and temperature control |
