3211860

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Terminal blocks are a type of electrical connection component that allows for the exchange of electrical power. They are sturdy, cost-effective, and universally accepted as an efficient means of controlling the transmission of electricity. They are also highly versatile as they are available in a variety of configurations, such as Din Rail, Channel, and other variations, making them suitable for multiple applications. While each of these types of terminal blocks has its own specific application field and working principle, 3211860 terminal blocks are widely used across industries for many different applications.

3211860 terminal blocks are designed for direct connection with metric screw-style terminals and feature a pre-assembled, non-rotating finger-proof screw-connection. It’s quick and easy to install and provides reliable electrical control and voltage protection in a wide variety of operating conditions. The 3211860’s pre-assembled finger-proof protection prevents accidental short circuits when making connections.

The 3211860 Din Rail terminal block provides a secure electrical connection in a standardized 35mm DIN-rail form factor. This type of terminal block is common in industrial and commercial installations for switchgear, control panels, motor drives, and other applications. The Din Rail design is also often used in hazardous locations as it is reliable and robust enough to withstand the extreme temperatures, humidity, dust, and vibration commonly found in these environments.

The 3211860 Channel terminal block offers the same quality as the Din Rail type but with a more flexible design. It can be clipped onto panel edges, window frames, steel base plates, aluminum profiles and other structures to streamline the installation process. This type of terminal block is convenient to work with and offers additional features such as space-saving direct plug-in connections, easy snap-in clipping, and anti-rotation positioning.

To ensure a secure electrical connection, 3211860 terminal blocks employ a standard spring-clamp connection system. This system consists of a spring-loaded terminal block that is secured into a connection point. The connection is secured further by a plastic retention plate, which is slipped over the wire and screwed into the terminal block. The plate is designed to reduce the movement of the wire, making it ideal for applications where vibration might otherwise cause a wire to come loose.

In order to achieve maximum safety during electrical connections, 3211860 terminal blocks are designed to exceed insulation requirements. Standard insulation distance requirements are determined by the nominal voltage and this is fulfilled through an insulation sleeve that fits around both wires, creating an insulated path. This ensures that accidental contact between two wires carrying electricity of different voltages is impossible.

Overall, 3211860 terminal blocks offer a reliable, durable, and cost-effective means of electrical control and voltage protection. They are designed to meet the exacting standards of industrial, commercial, and hazardous environments, providing a secure electrical connection in a range of application fields. With their wide range of Din Rail and Channel offerings, 3211860 terminal blocks are sure to fit almost any application.

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