V20E320L2B

The V20E320L2B is part of the TVS - Varistors, MOVs family. This model is a high-complex protection device built by Weidmüller. It is designed to protect electrical systems and components from surge, ESD, EFTs and other transient voltage spikes. With its strong performance and reliable protection features, it can easily meet the stringent requirements for safety, reliability, and durability.

The protection for V20E320L2B is based on a Thermally Enhanced Polymer base (TEP) and is composed of multiple layers of element laminations and dielectric film. The unique combination of the thermoplastic materials and high flameproof, low-pressure dielectric material helps to protect the system from transient voltages. In addition, the unit has a high thermal capacity which can facilitate the dissipation of excessive heat.

The V20E320L2B provides excellent protection from overvoltage transients. Its high surge current handling capability can reliably absorb up 1000A of surge current in less than 20ms. It also has a low let-through voltage rating of 300VAC (LTV 300VAC). This provides an optimum level of protection from overvoltage transients.

In terms of application fields, the V20E320L2B is suitable for the protection of equipment and systems in industrial, electronic and transportation applications. It is particularly suitable for applications where important safety features are required. For example, it can be used in industrial automation control systems, emergency lighting systems, and UPS systems.

In terms of its working principle, the V20E320L2B is designed to absorb the energy of transient events and dissipate it without damage to the components. When triggered by an electric pulse or overload, a thermally enhanced polymer material inside the unit absorbs the energy produced by electrical transients or short duration ground faults. This material helps the device to absorb the transient energy without allowing it to conduct it onto the system’s main board. The absorbed energy is then dissipated via the metal outer casing of the unit.

The V20E320L2B is an excellent and reliable protection choice for electrical systems and components. Its efficient protection features and high surge current handling capability make it a preferred choice of many customers. Furthermore, its versatile design and wide range of application fields make it suitable for a wide range of system protection needs.