ELFA2821G

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Terminal blocks - Headers, Plugs and Sockets are widely used in electrical wiring systems. ELFA 2821G, one of the terminal blocks, is manufactured by ELFA, a leading international connector specialist. In this article, we will discuss the application field and working principle of ELFA 2821G.

The ELFA 2821G terminal block has a robust and versatile design, with a 3-pole arrangement and a rated voltage of 40VAC/DC. Additionally, ELFA 2821G terminal blocks come with a solder-free, screw-clamp design that makes them suitable for data, power, and telecom applications. Furthermore, the terminal block is equipped with adjustable electrical insulation, which can provide up to 105°C in operating temperature.

The ELFA 2821G terminal block is designed primarily for power applications. It is most commonly used in various kinds of electrical appliances, such as home appliances, office equipment, kitchen appliances, HVAC systems, and lighting systems. Additionally, the terminal block also has extensive applications in the field of industrial control systems. It is suitable for the implementation of distributed control systems, controller connections, and the switching power supply. Furthermore, it can also be used in the automotive industry, medical instrumentation, and wireless communication equipment.

The ELFA 2821G terminal blocks feature a robust design that allows them to be connected securely and accurately. The terminal blocks’s screw-clamp design makes it possible to connect by tightening the screws, and no special tools are needed for this. Furthermore, each terminal block’s insulation is adjustable, which makes it possible to achieve different levels of strain relief and electrical insulation. Additionally, the terminal blocks’s gold-plated conductors allow for a better conduction of electricity, thus reducing the risk of electric sparks.

In addition, the ELFA 2821G terminal block offers easy and secure installation. The terminal blocks’s screw-clamp design makes it possible to connect quickly and easily, and the pre-crimped wires can be simply inserted into the terminal block. Furthermore, the terminal block features a robust design with finger-proof protection, which means it can be safely installed in areas with people present.

In short, the ELFA 2821G terminal block is suitable for a variety of applications in the fields of data, power, and telecom. It has a robust and versatile design, with adjustable electrical insulation and gold-plated conductors. Additionally, it is easy to install and provides excellent strain relief and electrical insulation. Because of these features and advantages, the ELFA 2821G terminal block is becoming more commonly used in a variety of systems.

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