BK/HLS

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Fuseholders are an essential component of BK/HLS (Breakers/Holders/Sensors) applications. They are designed to be used in the most hazardous environments. In these hazardous locations, the use of the fuseholders is necessary for the safe and reliable operation of the system. The main purpose of fuseholders is to protect a circuit from an overload or short circuit. This is achieved by opening contacts to break the circuit if the current shows signs of overloading.

A BK/HLS system contains a fuseholder, breaker and holder. The fuseholder is typically a cylindrical piece of metal used to house fuses. It is connected directly to the electrical circuit and helps to protect it from short circuit and electric shock. It also provides a fast and easy way to replace a fuse without the need for complex testing. The breaker is also an important component of a BK/HLS system and is responsible for disconnecting the power supply when a fault occurs. The holder is a device that allows the breaker to stand upright in place of a fuse and provides further protection against electric shock.

The working principle of a BK/HLS system is relatively simple. When an overload or short circuit occurs, the current passing through the fuseholder will exceed the rated current of the fuse. This will cause it to open the contacts and trip the breaker. The breaker will then cut the power supply to stop the overload or short circuit. The holder will then hold the tripped breaker in a safe and upright manner while the handle can be removed from the holder by lifting it manual.

The use of fuseholders is critical for a safe and reliable BK/HLS system. They are the first line of defence against an overload or short circuit and can help to save lives and property. In addition, fuseholders are an efficient way to replace fuses quickly and easily. They provide the necessary protection to the electrical circuit and ensure that the system remains safe and secure.

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