GTCA38-261M-R20-FS

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Gas Discharge Tube Arresters (GDT) is an important device used in electrical power system for the protection of equipment from transients and surges. GDTs are designed to have a certain breakdown voltage at which they efficiently protect sensitive systems and equipment from high voltage transients. GTCA38-261M-R20-FS is one such arrester that is suitable for various electronic and industrial applications.

The GTCA38-261M-R20-FS is a three-element gas discharge tube arrester that consists of a series of metal electrodes, a non-linear resistive tungsten filament and a gas-filled column of highly conductive gas. The three-element design provides a highly symmetrical, fast response, low-impedance protection for a wide range of applications. This arrester is especially suitable for common-mode protection and has a breakdown voltage of 260V. The GTCA38-261M-R20-FS is also equipped with a fast-acting fuse to protect against fault currents.

The working principle of GTCA38-261M-R20-FS is based on a gas discharge phenomenon. When a voltage that exceeds the breakdown voltage of the arrester is applied to the electrodes, the tungsten filament will ionize the gas in the columns and form a conducting path for the current to flow. The arc is stabilized by the constant current pass-through and it inhibits the sudden surge of high voltage or current. This process helps protect the equipment from damage due to high-voltage transients.

The GTCA38-261M-R20-FS is suitable for a variety of applications including industrial equipment protection, AC/DC power supplies, controllers, computers, and other sensitive electronic equipment. Its fast response time and low clamping ratio make it a great solution for reducing the chances of surge-induced damage. The arrester\'s compact size also makes it easy to install in tight spaces.

GTCA38-261M-R20-FS is a reliable and effective solution for protecting sensitive electrical systems from high voltage transients. Its three-element design, fast fuse protection, and fast response time make it an excellent choice for a variety of industrial and electronic applications.

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