9402260000

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Voltage - DC Spark Over (Nom):	24V
Impulse Discharge Current (8/20µs):	--
Tolerance:	--
Fail Short:	--
Mounting Type:	DIN Rail
Package / Case:	Module

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Gas Discharge Tube (GDT) Arresters are a type of electrical component designed to protect electronic equipment from high voltage surges caused by lightning strikes or electrical system transients. They work by redirecting the energy of the surge into an external load, typically a resistor or capacitor. This allows the device to remain functional even after the surge has dissipated.GDT arresters are commonly found in telecommunications applications, where they are installed between the telephone line and the system\'s main fuse. The function of these devices is to provide protection against power surges and other high voltage transients. In addition to their use in telecommunications, GDT arresters are also used in industrial automation, renewable energy, and military applications.In order to understand how a GDT arrester works, it is important to understand the physics of a gas discharge tube. A GDT is a sealed glass tube containing an electrically conductive gas. When a surge of electricity is introduced to the GDT, electrons from the gas are released, forming an ionized plasma within the tube. This plasma conducts electricity, allowing the energy of the surge to flow freely through the tube.The energy of the surge is quickly dissipated within the tube, protecting the equipment it is connected to from damage. As the energy dissipates, it is redirected into an external load, usually a resistor or capacitor. This external load then dissipates the remaining energy of the surge, protecting the system from further harm.The exact workings of a GDT arrester depend on the specific type being used. In general, there are two main types of GDT arresters. The first type is an active arrester, which is designed to sense the presence of a surge and quickly trigger the device to conduct the electrical flow away from the system. The second type is a passive arrester, which is designed to conduct the current away from the system even without sensing the presence of a surge.GDT arresters are highly efficient at protecting electronic equipment from surges and other high voltage transients. They are lightweight, compact, and relatively inexpensive, making them an attractive option for many applications. In addition, their ability to absorb surges and reduce fire risks also makes them an attractive choice for many industries.Regardless of the type of GDT arrester being used, it is important to select the right type that meets the application\'s requirements. The operating voltage, maximum current rating, and surge trace pulse must all be considered when selecting the proper GDT arrester. A qualified technician should always be consulted to select the best product for the application.In summary, GDT arresters are a type of electrical component designed to protect electronic equipment from high voltage surges. There are two main types of GDT arresters; active and passive. These devices absorb surges, redirect the energy into an external load, and reduce fire risks. It is important to select the type of GDT arrester that meets the application\'s requirements in order to ensure the best protection possible.

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