2089-140-BLF

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Gas Discharge Tube Arresters (GDT)

Gas Discharge Tubes (GDTs) are components designed to provide protection to circuits from transient voltage surges. GDTs can be thought of as an extra layer of security when it comes to high-voltage switching operations, and their application is widely used in the automotive, telecommunications, electronics, and aerospace industries.

The 2089-140-BLF GDT arrester, or "pressurized device," is a straightforward, single-piece GDT unit designed for medium to high power applications requiring superior breakdown performance and all-around protection. The 2089-140-BLF arrester is designed in a cylindrical shape and may be used as a wall, pole, or anchor mount between the power source and the circuit being protected.

When exposed to voltage surges, the 2089-140-BLF GDT has two main operating principles. The first is its ability to prevent sparks from forming between positively charged particles on the GDT’s contacts. The arrester essentially acts as a shield that absorbs the spark energy, preventing the current flow and damage to any nearby equipment. The second primary operation of the 2089-140-BLF is its ability to remain self-dischargeable, meaning it can discharge its stored energy when necessary without any secondary assistance.

The 2089-140-BLF GDT arrester is a valuable device for protecting circuits against over voltage and over currents. Its construction is designed for simple maintenance, affordable installation, and uncompromising protection. The arrester also has excellent arc-discharge capability with reduced lifting pressure, which allows for superior response times. The discharged energy from the GDT is also minimized, giving operators better control over their equipment.

The 2089-140-BLF arrester is designed to withstand temperatures from -40°F (-400C) to 221°F (1000C). It is also rated to handle 175 Vrms, giving it the capability to endure extreme electrical conditions. While the 2089-140-BLF arrester is designed for medium to high-power production needs, its application field is not limited to large electrical systems. The 2089-140-BLF GDT is also suitable for smaller electrical systems, as it is able to protect low-energy needs with as little as 1.5 mA.

In conclusion, the 2089-140-BLF Gas Discharge Tube arrester is an effective and reliable device that can be used to protect a variety of electrical systems. Its unique construction and ability to remain self-dischargeable has made it a popular choice for many industries, especially in high-voltage switching operations. Its ability to protect against overvoltage and overcurrent make it an invaluable asset, and its affordable installation and maintenance make it a sound investment.

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