HKP-L-R

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Fuseholders are devices used for protection in electrical applications. They are designed to hold and protect an electrical fuse, protect the circuit from damage, and provide a convenient connection to the circuit. High current, low voltage (HKP-L-R) fuseholders are desiged for applications in industrial, commercial and residential settings.

The design of HKP-L-R fuseholders make them suitable for use in any circuit that requires a low voltage micro-amp, up to 20 amps. This makes them ideal for use in small circuits with tight space constraints. High current low voltage fuseholders are designed to operate at voltages up to 600 volts AC or 250 volts DC. They are constructed of heavy-duty components, which make them durable and able to handle high current levels.

The working principle of HKP-L-R fuseholders is relatively simple. They consist of a contact assembly, which is designed to provide electrical continuity between the two poles of the fuse. This is usually done through a combination of aresistor, wiper contact, and a metal plate. The main function of the wiper contact is to make contact with the resistor to create an electrical connection between the two poles.

The metal plate is designed to provide a secure physical connection between the fuse and the fuseholder. The metal plate acts as a shield and protects the contact assembly from the high current passing through the fuse. This protects the fuseholder from short-circuiting damage.

When the micro-amp fuse is inserted into the holder, the power is diverted from the circuit into the fuse holder. The resistor then acts as an intermediate device, reducing the current to a safe level, which is then passed on to the circuit. If too much current flows into the circuit, the resistor dissipates the excess energy as heat. This helps to protect the circuit and components from damage due to excessive current.

Application fields of HKP-L-R fuseholders include circuits with small space constraints, as well as commercial and residential applications. They are commonly used in power supplies, motors, transformers, PLCs, and automotive applications. They are also often used in the aerospace industry due to their durability and high current capabilities.

In conclusion, HKP-L-R fuseholders are designed for applications requiring low voltage and high current. They provide a secure physical connection between the two poles of a fuse, while also protecting the circuit from damage due to excessive current. They are cost-effective, reliable, and durable, making them ideal for use in industrial, commercial, and residential applications.

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