R21-0F..S00395676

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Circuit breakers are essential components of electronic devices, responsible for protecting the device from current overloads. The R21-0F..S00395676 is an example of such a device. It is a miniature thermal switch, capable of automatically killing the flow of current when necessary. This article aims to discuss the application field and working principle of the device.

The R21-0F..S00395676 can be used in a variety of applications, including residential and commercial settings. It is designed to be used in high-voltage systems, particularly in those with a high current load. It is engineered to automatically disconnect the power supply if the current overloads, which helps protect the load from potential fire hazards.

The R21-0F..S00395676 works on the principle of thermal overload protection. The device features a good thermal shock resistance, meaning that its thermal switch will open up if the temperature of the component is too high. This switch then cuts off the circuit, preventing a possible overload or short circuit. In order for the device to function properly, it needs to be in direct contact with the component that is being protected.

The R21-0F..S00395676 also features a thermistor, which is a temperature-sensitive resistor. This component helps the device to detect when the temperature of the component is too high. When the temperature reaches the pre-set threshold, the thermistor will activate the thermal switch and trigger the automatic disconnection of the power supply.

The R21-0F..S00395676 is a reliable and versatile component that can be used in a wide range of applications. It is easy to install and can quickly detect a potential overload, helping to protect components and systems from potential fire hazards. The thermistor is especially useful in setting the temperature threshold, allowing the device to only trip when a certain temperature has been exceeded.

Overall, the R21-0F..S00395676 is a valuable and reliable component for protecting high-voltage systems from current overloads. It is designed to automatically disconnect the power supply when the temperature of the component or system reaches a pre-determined threshold. The device also features a thermistor, which is used to detect when the temperature is too high, thus helping the device work efficiently and reliably.

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