B88069X1470B502

Series:	T33-A350X
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	350V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	±20%
Number of Poles:	3
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder, 3 Lead (Radial Bend)

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Gas Discharge Tube Arresters (GDT)Gas discharge tube (GDT) arresters are devices used to limit the amount of electric energy passing through a circuit during a voltage surge. They are used in many applications to protect both high-voltage and low-voltage electrical systems from the damaging effects of surges. The GDT arrester consists of a gas-filled tube connected between two conductors. When a voltage surge occurs, the gas discharge tube responds by discharging the surge current through the gas medium, thus limiting the voltage differential between the two conductors.B88069X1470B502 Application Field and Working PrincipleThe B88069X1470B502 is a type of GDT arrester designed for use in low-voltage power transmission lines. It is designed to protect power lines from lightning strikes and other power surges which could cause catastrophic damage to the power line. It is also designed to protect the surrounding equipment from being damaged by the surge. The B88069X1470B502 has a maximum surge current rating of 5kA, which is suitable for most low-voltage applications. The working principle of the B88069X1470B502 arrester is simple. When a surge current occurs, the gas-filled tube will act as a conductive medium and discharge the surge current to ground, thereby limiting the surge. As the voltage between the two conductors increases above the breakdown voltage of the gas, an electric arc is formed in the gas. This electric arc has a high impedance which greatly reduces the surge current. The B88069X1470B502 arrester is designed to provide protection up to the following operating/voltage conditions: • Maximum continuous operating voltage (Uc): 2kV • Maximum operating impulse voltage (Uimp): 1.6kV • Maximum operating temperature (Tc): 40°C • Minimum operating temperature (Tm): -20°COther than that, the device also has a self-resetting design and an LED indicator that will show if the surge is occurring. The device also offers protection against both AC and DC surges. Advantages of B88069X1470B502 GDT ArresterThe B88069X1470B502 GDT Arrester has many advantages, such as: • High surge current rating – this GDT Arrester has a maximum surge current rating of 5kA, which is suitable for most low-voltage applications. • Low cost – because of their simplicity, GDT Arresters are generally less expensive than other surge protection devices. • Easy to install – the B88069X1470B502 Arrester is designed to be easy to install and maintain. • High reliability – the device is designed to be highly reliable and capable of handling multiple surges without any damage. • Wide voltage range – the device can handle a wide voltage range of up to 2kV, which is sufficient for most low-voltage power transmission lines. • Self-resetting design – the device features a self-resetting design, which minimizes the need for monitoring and maintenance. • LED indicator – the device also features an LED indicator that will show if the surge is occurring. • AC and DC protection – the device is designed to provide protection against both AC and DC surges. The B88069X1470B502 GDT Arrester is a reliable and cost-effective solution for low-voltage power transmission lines. It can provide effective protection against surges, while also offering easy installation and maintenance, low cost, and a wide voltage range.

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