3JS 4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses are an important safety device used in many electrical applications. In most cases, the fuse will protect the electrical equipment or system from damage due to overcurrent. The working principle of fuses is simple. When too much current passes through the circuit, the fuse will heat up and eventually melt. This will create an open circuit and protect the equipment from harm.

3JS 4 is a type of fuse that is specifically designed for use in industrial and commercial applications. The 3JS 4 fuse is a dual-element fuse that has two distinct elements, the main element and the control element. The main element is made of metal and is designed to melt when the current passing through it exceeds a certain level. The control element is an auxiliary device, usually a thermistor, that monitors the temperature of the main element and cuts off the current when it exceeds a pre-set limit.

The 3JS 4 fuse has several distinctive advantages over other types of fuses. First, it is much more reliable and accurate in detecting current overloads than other types of fuses. Second, it is much more compact than other types, making it ideal for use in applications with tight space restrictions. In addition, the temperature cutoff feature provides additional protection against thermal overloads.

The 3JS 4 fuse is used in many different applications, particularly in industrial and commercial settings. The fuse is often used to protect equipment and machinery from electrical faults, such as short circuits and overloads. Additionally, the 3JS 4 fuse is commonly used to protect electronic circuits from damage due to electrical surges. It is also used to protect wiring and circuitry from overheating due to thermal overloads.

The 3JS 4 fuse is an important safety device for any industrial or commercial application. Its reliability, accuracy and compact size make it a perfect choice for use in tight spaces. In addition, its temperature cutoff feature provides additional protection against thermal overloads, making it an ideal fuse for protecting electronic circuits and wiring.

The specific data is subject to PDF, and the above content is for reference