FNQ-R-20

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

FNQ-R class fuses are designed for a wide range of applications. They feature a dual element design with a time-delay current-limiting fuse action, which is capable of interrupting all overloads large or small without opening. This fuse class is equipped with current sense springs element which acts to limit the current through the circuit that is protected by the fuse, as well as protecting the fuse from excessive power dissipation and opening due to inrush current.

The physical size of the FNQ-R class of fuses includes the standard 10x38mm diameter, as well as the FNQ-R-15 and FNQ-R-20 versions, with their corresponding 15x38mm and 20x38mm fuse diameters, respectively. FNQ-R-15 and FNQ-R-20 work with a current rating of 15A and 20A, respectively.

The FNQ-R-20 fuse is typically used for residential lighting circuits and receptacle circuits. This type of fuse is optimized for applications where the circuit or device will operate in a continuous current environment, such as a refrigerator or a television. It is important to note that the FNQ-R-20 includes an integrated overcurrent protection feature, which automatically mitigates any overloading of a circuit.

FNQ-R-20 fuses are designed with hollow slots on both ends, which allows for easy installation and removal. It is important to note that the fuse should be inserted tightly into the fuse holder before powering up the circuit. The fuse should also be inspected periodically for any signs of damage. The FNQ-R-20 is also designed to be self-extinguishing, meaning any high current flow will automatically cause the fuse to go into protection mode and protect the circuit from further damage.

The FNQ-R-20 fuse works by limiting the amount of current flowing through the circuit by using a dual element design with a time delay. The time delay element is designed to sense when a large inrush current is flowing through the circuit and slowly ramp up the current to the appropriate level which allows the overload protection to react faster.

The FNQ-R-20 fuse can also be used for industrial applications which include audio/telecommunication systems, solar energy systems, and even medical equipment. FNQ-R-20 fuses are designed to be self-extinguishing, meaning they will protect any equipment it is connected to from potential overloading and shortcircuiting. Additionally, the FNQ-R-20 will provide protection to the power line and circuit from any harmful potential surges, and it features low insertion loss characteristics which are suitable for low power demand systems.

Overall, FNQ-R-20 fuses are a great choice for a variety of applications due to their high levels of protection and convenience, allowing for a safe installation and removal. They are also versatile due to their ability to protect from high levels of overcurrent and short circuit scenarios, making them an excellent choice for industrial applications.

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