CFTD-3

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Terminal Blocks - Barrier Blocks

The CFTD-3 is a terminal block that belongs to barrier blocks, which are components in electrical circuits that are designed to interrupt or block the current flow to enable fault protection and safe working practices. This type of terminal block offers users greater flexibility and convenience to safely install equipment with several features that have been designed to the highest safety standards.

Application Field

The main application for CFTD-3 barrier blocks is in control and process instrumentation, where they are used to temporarily limit the terminal connections. This allows workers to easily and quickly disconnect their ground and power connections while at the same time protecting them from any possible shocks or other hazards. In addition, when connecting more than one power supply or electrical panel, CFTD-3 barrier blocks can be used to manage the various voltages and currents, allowing the equipment to be safely powered up and disconnected at any given time.

In addition to industrial applications, CFTD-3 barriers blocks are also used in a range of home and outdoor applications. For example, these barrier blocks can be used to allow individuals to safely disconnect their equipment from a mains supply while they are away. This is especially useful for equipment such as fans, air conditioners and pool pumps. Furthermore, due to their ability to safely isolate and conduct electrical currents, CFTD-3 barriers blocks also find utility in a range of other applications such as remote lighting control systems, alarm systems and medical equipment.

Working Principle

The CFTD-3 terminal block consists of a black plastic frame with an insulated barrier that encloses the terminal contacts. It also has a latch and a safety terminal, which are designed to accept a standard bolt and wire connection. When the terminal contacts are closed, current can flow through the metal contacts to the power and grounding circuits, powering the equipment. When the contacts are open, current is no longer able to flow, providing safety by allowing devices to be safely disconnected from the power supply.

The CFTD-3 has several features that make it highly effective and safe to use. For example, it has an integrated keying system that helps to ensure that the contacts always open in the same direction, providing a secure and standard way of connecting devices. In addition, the terminal block also has a built-in self-test feature, which enables workers to quickly verify the open/closure of the contacts while they disconnect the equipment.

Overall, the CFTD-3 is a very reliable and safe terminal block that can be used in a variety of applications. It is designed to offer workers and other users greater flexibility and convenience by securely conducting current while offering them the additional safety and peace of mind of being able to easily disconnect power and ground circuits. With this in mind, it is easy to see why the CFTD-3 was chosen as the terminal block of choice for many applications.

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