7100.1166.96

7100.1166.96 Application Field and Working Principle

Fuses are electrical devices used to protect circuits when an abnormal current or power may occur. Fuses can be constructed in different shapes, sizes and materials, but their most common type are the blades or cylinder. The 7100.1166.96 is a cylindrical type, made of brass and lead alloy.

Application Field

This type of fuse is an overcurrent protective device used in residential and commercial applications. It has been designed to protect against damages to electrical equipment due to overcurrents, and its application field includes homes, offices, and industrial applications. It is also used for both indoor and outdoor installation.

Working Principle

The 7100.1166.96 is composed of two copper strips separated by an insulated sheath and joined at both ends by a metal connection. When an overcurrent occurs, the thermal element melts, separating the two copper strips and thus breaking the electrical circuit.

This type of fuse is equipped with a temperature-sensitive bi-metallic strip that heats up as the current increases. When the current becomes too high, the bi-metallic strip bends and releases a spring-loaded arm which throws the lever and the fuse melts, thus breaking the circuit.

The 7100.1166.96 has a characteristic curve which indicates its response time to various current levels. This is one of the main advantages of this fuse, as it enables a range of settings for each circuit.

Safety Tips

Fuses can become a safety hazard, so extra attention must be paid when dealing with them. It is important to use only the right type of fuse, as the wrong type can cause short-circuits and, ultimately, electrical equipment damage. It is also important to check the condition of the fuse regularly. If it is broken or damaged, it needs to be replaced immediately with an identical one.