FWH-50A

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FWH-50A is an electrical fuse specially designed for the protection of motors, generators and solenoids. It is a unique device with both temperature-independent and independent spring-loaded mechanisms. Its features and application fields make it suitable for various applications, such as critical circuit, over-current protection, short-circuit protection and so on. The working principle of the FWH-50A fuse is as follows.

The FWH-50A fuse is made up of two parts-the electrical fuse and the spring-loaded holder. The middle part of the fuse holds a special temperature-independent mechanism, which is made of thin wires that run parallel to the electrical current. The resistance of the wires regulates the current in the event of an overload. At the same time, the holder has an automatic, adjustable spring-loaded mechanism, which regulates the temperature of the fuse and offers additional protection in the event of an overload.

The holder further contains a temperature-sensitive element that triggers an alarm in the event of an excessive rise of temperature. This allows the user to detect and prevent any potential damage in time. Additionally, the FWH-50A fuse contains a pressure-sensitive element that ensures a high level of protection against unsafe and uncontrolled internal pressures.

The working principle of the FWH-50A fuse is simple and straightforward. It works in two steps. In the first step, when the current passing through the fuse exceeds its pre-defined threshold, the temperature-independent internal circuit is activated. This reduces the current and prevents the risk of overloading. In the second step, when the temperature of the fuse exceeds its pre-defined threshold, the adjustable spring-loaded mechanism is activated. This further reduces the current, thus offering additional protection in case of an overload.

The FWH-50A fuse has a wide range of applications. It can be used on various motors, generators, solenoids, and other electrical equipment to ensure a high level of protection against possible current overloads and short-circuits. It is also a viable solution for sensitive electronic circuitry, as it can protect both the circuit and the equipment connected to it. Overall, the FWH-50A fuse is a versatile device that offers a reliable and effective solution to various electric and electronic circuit protection applications.

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