0665.063HXLL

Field of application

0665.063HXLL are widely used in various industries, such as electric motors, pumps, and electrical apparatus. This type of fuse is usually applied for the current rating from 10A to 150A. The fuse also has the capability of cutting off high currents quickly, which makes it suitable for applications like motor drives and computer power supplies. Apart from those, 0665.063HXLL can also be used in protection of circuit breakers, transformers, electric motors, and other heavy electrical equipment.

Working Principle

The 0665.063HXLL is a simple type of fuse, which consists of a core, a connecting strip, and two spring contacts. When the current passing through the fuse exceeds its rated value, the connecting strip will heat up and eventually melt, thus interrupting the flow of current in the circuit. In other words, the fuse acts as a safety device to prevent any damage or fire caused by too high current passed through the circuit. The melting of the connecting strip will cause the two spring contacts to release, causing an open circuit in the system.

In addition to cutting off the current, the 0665.063HXLL fuse also provides a visual indication of the interrupt. The fuse will contain a marking, such as a dark spot, so that the user can easily determine whether high currents have ran through the circuit.