CFTQ-24

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Terminal blocks, also known as barrier blocks, are used to provide electrical circuit connections and/or circuit isolation. The most common form is a two piece metal unit with a terminal base and a metal barrier that slides onto the base. They are available in many styles and configurations. This article will describe the CFTQ-24 application field and working principle.

Application Field

The CFTQ-24 terminal block is a two piece unit designed for power, signal, and control applications. It features 24 connection points with two levels of circuit isolation. It is suitable for use in a variety of industrial environments. The block is rated for up to 10A of current. The voltage rating depends on the wire being used and can range from 250V up to 600V.

The CFTQ-24 terminal block is ideally suited for use where space is limited. Its compact design allows it to fit in tight spaces while still providing all of the connections needed. It can also be used in a variety of applications where it can provide circuit protection for a system including AC/DC power distribution, industrial automation, instrumentation, and control systems.

Working Principle

The CFTQ-24 terminal block works by utilizing two levels of isolation. The first level is created by the terminal base, which contains the terminals and provides electrical connections between the terminals. The second level of isolation is provided by the metal barrier which slides onto the base and separates each terminal from the next. This creates a barrier that helps prevent electrical shorts by physically preventing electrical arcing or sparking.

The terminal base is made of metal and is designed to store the terminals and provide electrical connections between the terminals. It has two rows of 12 connection points spaced 0.5” apart. The terminals are made from a high temperature resistant, silver-plated nickel, brass, or copper material and are designed to be corrosion resistant.

The metal barrier that is placed on top of the terminal base also helps provide electrical insulation. The barrier is made from a high temperature, oil-resistant, rubber-like material that prevents arcing and sparking. It also helps to protect the terminals from mechanical damage.

The terminal blocks are designed with safety in mind and have a built-in overload protection feature. This feature prevents the block from overheating and becoming a fire hazard. They are also designed to prevent electrical shocks and accidental exposure to electrical currents.

Terminal blocks, such as the CFTQ-24 are an essential part of any electrical system. They provide the necessary connections between circuits and also provide electrical isolation and safety. This article has provided information about the application field and working principle of the CFTQ-24 terminal block.

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