1945360000

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Terminal Blocks - Headers, Plugs and Sockets

1945360000 is an internationally recognized standard for industrial terminal blocks -headers, plugs and sockets. This standard is a product of EN 60947-1:2009. The standard specifies the requirements for the design, selection, installation, testing and maintenance of terminal blocks which refer to the connection of electrical circuits with conductors. The connection of electrical circuits with cables and conductors is essential for transmitting power and information within and between machines and equipment.

Terminal blocks-headers, plugs and sockets are components used in industrial control systems to connect two or more wires together. A terminal block typically consists of a body, male and/or female terminals, connections, and possibly other components that enable a safe and secure wired connection of two or more elements of a control system.

For 1945360000 terminal blocks, the connection of the cables is based on some common principles. Generally speaking, the principles of connection include screw heads, lever, spring and cage connections, and cross-connections.

The common screw head connection is used in terminal blocks which require the conductor or cable to be attached and disconnected frequently. This is done by using two screws, one to secure the conductor and one to secure the connection. The force of the screw is adjusted so that it is just enough to keep the connection secured, but not too tight so as to damage the conductor. The lever connection is similar to the screw head connection, but the force of the lever is used to secure the connection.

The spring connection is used for the connection of conductors where the connecting elements need to be frequently changed. The spring has to be set to give the correct clamping pressure on the cable and connection. A cage connection is primarily used for connecting cables that are already pre-wired and do not require frequent changes. This connection is formed by placing the conductors into the terminal block and then tightening a screw which holds the connection firmly and securely.

The 1945360000 standard also specifies the requirements for cross-connections which are used for connecting cables between two terminal blocks. This connection is commonly used in applications where more than one terminal block is needed to join different conductors and cables. The connection is done by threading the cables and conductors through a solderless terminal block and then passing them through each other and attaching the terminals to the required terminal block.

1945360000 terminal blocks meet the requirements for reliable connections in industrial control systems and are designed and manufactured to ensure a safe, secure, and efficient connection. The standard provides guidelines for the selection, installation and testing of these types of connections, as well as guidelines for the appropriate maintenance procedures. The standard also provides a clear set of requirements for the design and quality testing of terminal blocks, ensuring that these connections provide a reliable electrical connection.

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