1609840000

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Terminal Blocks - Accessories - Marker Strips

1609840000 represents more than just a product number or acronym. Terminal blocks and accessories, especially markers strips, play an active role in industrial applications, providing both analytical and organizational benefits. In this article we’ll take a deeper look at the terminal blocks, accessories, marker strips and their working principles.

What are Terminal Blocks and Accessories?

Terminal blocks and accessories refer to components used in electrical engineering to link cables and wires within an installation. They are the connectors of an electric circuit, often labeled with numbers printed on them, used to join two separate cables or wires together. They can also be used to connect a circuit to an external electronic device such as a power source or fuel-cell. Depending on the design and type of connection, terminal blocks and accessories come in many varieties like DIN-rail mounted, screw-mounted, spring-clamp, etc.

Terminal blocks use common hardware such as screws, nails, and springs to connect wires. Accessories such as ferrule pins, end stops, covers, jumper links and even additional markers are available to extend, customize and secure a given terminal block’s functionality.

Marker Strips – Types & Benefits

Marker strips are one of the most popular accessories used with terminal blocks. They are used to label and identify individual wires in a wiring system, allowing users to make quick and painless electrical connections. Marker strips consist of a single row of brightly colored markers pressed against a black, clear or colored backing strip. They can be supplied with pre-printed characters, numerals and/or symbols for each terminal, or simply blank for custom labeling.

The benefits of using marker strips include quick identification of wires, a customizable labeling system, and helps reduce errors, the possibility of assembly errors, and time wasted. Marker strips also create a neat and orderly installation, eliminating the need for sticky notes or other paper labels. By using a marker strip, all information about a specific wire can be kept together in the same area.

Working Principle

The actual working principle involves putting pressure on the marker strip’s printed characters, symbols or numerals, causing them to rotate until they slide in under the contact between the two cables/wires. This ensures an electrical connection is made between the two cables. The location of the marker strip also ensures that it is easy to see and identify, increasing the efficiency of assembly, as well as the readability of the electrical circuit.

Marker strips, when used correctly, are also much safer than standard connectors because they create an even coating of tension along both wires connected, rather than the uneven tension put on normal terminals. This reduces the risk for short circuits, reducing the risk of an electrical shock or fire.

Conclusion

Terminal blocks and accessories play a crucial role in any electrical system. In particular, marker strips are a great addition, allowing for the marking and identification of individual wires in a wiring system, and their working principle helps ensure a safe and efficient connection. For more information on terminal block and accessory design and working principles, contact us today.

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