CH081D

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Fuseholders are a key component in electrical systems, providing electrical current protection against short circuiting, overloads and failures. The CH081D is a heavy duty, all-flange fuse holder and is commonly used in a wide range of industrial and commercial applications. In this article we will discuss the application field and working principle of the CH081D.

Applications

The CH081D is designed for high current electrical installations, and is typically used for relatively higher current circuits, such as high voltage power lines, feeder lines, and multiple-branch branch circuits. It can also be used as a branch switch in factories, power plants, and other commercial/industrial installations. Due to its high performance and long-term durability, the CH081D is a popular choice for these demanding applications.

Additionally, the CH081D can be used in sensitive locations where short circuit protection is required. The CH081D allows current to pass through until a fault occurs, at which point it cuts off the power supply to the circuit. This is especially important in locations with hazardous or combustible materials which could cause safety issues if ignited or exposed to electricity.

Working Principle

The CH081D works using a special fuse element, which is exposed to electric current. When the electric current in the circuit reaches a predetermined level, the fuse element melts, cutting off the power supply to the circuit. The melting point of the fuse element is chosen depending on the current level that the circuit is to be protected from.

The CH081D also contains a magnetic trip mechanism, which monitors the electric current in the circuit. When current in the circuit rises above a certain point, the magnetic sensor releases a spring-loaded latch, which trips the fuse element, thus cutting off the power supply.

The CH081D also features a manual reset, which allows it to be reset after a fault has occurred. This helps to prevent overloads and failures, as well as enabling users to manually check the circuit without having to physically open the fuse holder.

Conclusion

The CH081D is a highly reliable and durable fuse holder, ideal for a wide range of industrial and commercial applications. It can be used to protect circuits from short circuits, overloads and failures, as well as to enable manual fault checking. The CH081D’s magnetic trip mechanism and manual reset make it a versatile and convenient solution for all types of electrical systems.

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