2056-20-B3FLF

Gas Discharge Tube Arresters (GDT) are components designed with the purpose of protecting electrical devices against any damage caused by lightning overvoltages, switching transients, or even temporary over-voltage operations. The GDT consists of a component containing two electrodes, separated by an ionizable material. The component is filled with an inert gas or a gas mixture, which includes elements such as nitrogen, oxygen, and noble gases. The electrodes are connected to the electrical supply and deliver the required energy to create gas discharge.The 2056-20-B3FLF Gas Discharge Tube (GDT) arrester can be used in a variety of settings, from residential protection to industrial protection. It is an ideal arrester for telecom and CATV applications as it is a rugged component that can handle high voltage. The 2056-20-B3FLF is designed with a glass-filled, phenolic housing that has been designed to withstand fluctuations in temperature. The internal components of the 2056-20-B3FLF are made up of a zinc-oxide varistor element and a gas discharge tube element.The gas discharge tube element is the one that is responsible for providing protection for the electrical device. When the voltage of the line exceeds the rated voltage of the GDT, the internal gas in the tube will start to ionize. The positive ions generated will start to drift towards the cathode and the negative ions will drift towards the anode. The gas ionization will cause the ionized gas to become conductive, thus allowing a current to flow. The current flow in turn causes the gas discharge tube element to act like a resistor and limit the voltage. As the internal gas ionizes, the resistance of the gas discharge tube decreases and current flows. When the voltage reaches a certain level, the current will stop. This limits the peak voltage on the protected device and, in turn, protects it from any potential damage.The gas discharge tube element also helps to reduce the current in the protected device. By increasing the resistance of the gas discharge tube, it reduces the current on the device. This reduces the amount of energy that is dissipated and it also helps to reduce the peak voltage on the device. The 2056-20-B3FLF GDT arrester is an excellent solution for any applications where overvoltage protection is needed. Due to its rugged design and efficient protection against high voltages, it has become a preferred solution for many telecom and CATV applications. Its gas discharge tube element provides efficient overvoltage protection for the device, reducing the chance of any potential damages that could occur due to overvoltage. The 2056-20-B3FLF GDT arrester is a reliable, easy to install solution that is sure to increase the overall reliability and safety of any device.