Fuses

Fuses are electrical protection devices that are used to prevent overcurrents and prevent damage from their circuits. The most common type of fuse is the 0891025.H, which is a single-phase, slow-acting current-limiting fuse. Its purpose is to protect electrical circuits from power surges and overcurrents.

0891025.H application fields

The 0891025.H fuse is mostly used for residential and commercial applications, but it is also suitable for industrial and automotive applications. It is mainly used in applications that require low current or high current protection, such as air conditioners, power amplifiers, inverters, heaters, and other appliances and machinery. It is also used in applications where heavy-duty protection is needed, such as for motors, generators, and other large electrical equipment.

0891025.H working principle

The 0891025.H fuse works by using an internal element of a metal material such as copper which when heated by an overload causes a portion of the metal to vaporize. This vaporization opens the circuit and shuts down the power supply. When the fuse element cools down, the element re-solidifies, and the circuit is re-established.

The 0891025.H fuse is designed to trip with a standard overload and then reset itself, thus providing reliable and safe protection against electrical faults. This type of fuse also has a time-delay feature which allows it to withstand temporary overvoltage conditions.

The 081025.H fuse also has a low breaking capacity which makes it suitable for use with low-current circuits. It has an opening time of over 4 seconds and a breaking capacity of less than 0.5 mA, making it an ideal choice for sensitive devices such as computers, electronics, and other sensitive electronic components.

Conclusion

The 081025.H fuse is a single-phase, slow-acting current-limiting fuse. It is suitable for a wide range of applications and provides reliable and safe protection against overcurrents and power surges. It has an opening time of over 4 seconds and a breaking capacity of less than 0.5 mA, making it an ideal choice for sensitive electronic components.