170M5500

170M5500 Application Field and Working Principle

The 170M5500 is a specially designed fuse designed to trip when the current flows through it reaches a particular, preset level. This level is calculated by the engineer who designed the fuse for the specific application it is used in. It is used for application such as motor starting, over load protection and Service Entrance protection.

Types of 170M5500

The 170M5500 is available in two main types: the Rejection Type and the High Line Type. The Rejection type is used for applications where current levels and fault currents are accurately calculated. The High Line Type is used when the current in the area it is installed in is often subject to large fluctuations. This type of fuse is more flexible and also provides better protection and improved system safety.

Characteristics of the 170M5500

There are various characteristics of the 170M5500 that make it suitable for applications such as those mentioned above. These characteristics include the ability to fuse at a preset level, having a wide current range, being highly reliable, providing good vibration resistance, and being easy to install.

Working Principle

The 170M5500 fuse has a symmetrical design, which allows it to operate efficiently under all conditions. It also has a unique internal construction, which allows it to fuse at its preset level and quickly clear any fault currents that may pass through. When the current passes through the fuse, it causes the metals in the fuse to heat up and expand, thus breaking the circuit and preventing further flow of current.

Conclusion

The 170M5500 is a specially designed fuse designed for applications that require reliable protection. It has a wide operating current range, a high level of reliability, and is easy to install. It has a unique internal construction, which enables it to quickly identify and fuses the fault currents that may pass through. Therefore, it is suitable for motor starting, over load protection and Service Entrance protection.