004115403

Specialty Fuses

004115403 is a specialty fuse that is used in various areas of electrical engineering. It is particularly suitable for protection of various devices including transformers, motors, generators, and even delicate electronic circuit boards. It provides efficient protection against overvoltage and other abnormal conditions that can damage or even destroy the devices it is connected to.

Application Field

The primary application fields of 004115403 are for over-voltage protection in power installations, control and telecommunication circuits, and overload protection in electrical devices. It has been used in many areas of power engineering, telecommunication, and control systems. Its high performance and superior reliability make it a popular choice in various applications including high voltage switching or high energy surge applications. It can also be used for short-circuit protection in motors, transformers, generators, and other sensitive devices.

Working Principle

004115403 utilizes the principle of thermal-magnetic current limitation. In this method, the fuse automatically adjusts the rated current depending on the ambient temperature. This prevents damage to the circuit at high current levels. Compared to other types of fuse, 004115403 offers superior performance in protecting the circuit from unwanted short-circuits.

In case of an overload, the incorporated overcurrent element will switch off after the set current threshold and cut off the power supply to the rest of the circuit. The fuse is designed to reset automatically after the current is lowered to a safe level. It is rated for working temperature range of -30°C to +80°C and withstands pressures of up to 16kV. The fuse can be used in a variety of applications where overload protection is needed.

Conclusion

004115403 is a specialty fuse that is designed to provide reliable overvoltage and overload protection for a variety of applications. It utilizes the principle of thermal-magnetic current limitation and features an integrated overcurrent element. This allows the fuse to switch off automatically after the set current threshold and reset itself after the current is reduced to safe levels. The fuse has a wide range of uses and is suitable for high voltage switching and high energy surge applications. It is rated to operate within a wide temperature range and is a reliable choice for protecting sensitive electronic circuits.