CFTD-20

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CFTD-20 terminal blocks, also known as barrier blocks, are widely used in control and automation applications. The name “barrier block” refers to its design, which is a continuous strip of junction contacts separated by insulation barriers, allowing high-speed wiring of a wide range of devices on one line. This provides a low-cost, efficient, and reliable connection method for control circuits.

The main applications of the CFTD-20 terminal blocks are in the automation industry, mainly in the fields of automatic test equipment, control equipment, and circuit board assembly lines. It can also be used in telecommunications, computer peripherals, and other industrial automation systems.

CFTD-20 terminal blocks are designed to make connecting and disconnecting wiring easier. They can be installed in a number of configurations, from standard male/female connectors to more complex combinations. They can connect two or more components together, allow for multiple connections, and are also used for connecting switches and relays. The CFTD-20 terminal blocks are designed to minimize crosstalk, which is noise generated between two wires. Crosstalk generated from CFTD-20 terminal blocks is very low, making them ideal for use in control and automation systems.

One of the main advantages of the CFTD-20 terminal blocks is their quick and easy installation. CFTD-20 terminal blocks utilize an innovative clip-on design. This includes a wiring hook at the top and a locking tab at the bottom. After the wiring has been properly connected, the top hook is easily snapped on the terminal block, and the bottom tab is locked in place with ease. This clip-on design allows for fast and secure wiring installation.

The main working principle of the CFTD-20 terminal blocks is simple: the strip of junction contacts completes a connection when a wire is inserted into the slot. A typical CFTD-20 terminal block has two stainless steel contacts and two insulation barriers. The two contacts are connected by a bridge when a wire is inserted into the slot. The insulation barriers prevent different wires from shorting, preventing any undesirable current or voltage being shared between them.

The CFTD-20 terminal blocks are also designed with a snap-lock feature. This feature ensures a semi-permanent connection, preventing the wires from coming loose. The snap-lock feature also prevents vibration and shocks from loosening the wires. The CFTD-20 terminal blocks also have insulated surfaces to prevent electric shock.

The CFTD-20 terminal blocks are a very popular choice for use in control and automation applications. Their quick and easy installation, plus their reliable semi-permanent connections make them the perfect choice for a wide variety of applications. Their low crosstalk, insulated surfaces, and the snap-lock feature ensure that the connection will remain intact and will remain free of interference from other devices or signals. The CFTD-20 terminal blocks provide a safe and reliable connection method for a variety of control and automation applications.

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