Conducting power, signals and data is the classic requirement in electrical engineering and control cabinet building / switchgear construction. The relevant characteristics are the cross-section (rated cross-section), the insulating material, the connection technology, the type of mounting (for DIN rail or direct mounting on the mounting plate) and the design of the terminals such as the through terminal block (in the colors gray, blue, green, orange, red, yellow, dark beige, etc.), the protective earth terminal block (ground in green-yellow), as well as fuse terminal blocks (black).
With the use of a 2-wire feed-through terminal, 3-wire feed-through terminal or 4-wire feed-through terminal, one or more wires can be brought together and/or connected. They can have one or more connection levels / floors, which are on the same potential or separated from each other. The product portfolio includes feed-through terminal blocks, multi-wire terminal blocks, multi-level terminal blocks such as double-level terminal blocks, three-level terminal blocks or level terminal blocks.
Where installation depth is low, the lateral conductor entry has decisive advantages because the conductors can be connected without bending them, which saves space. Wiring can be carried out very clearly and in a very confined space.
The integrated test tap for standard test probes facilitates maintenance processes and troubleshooting. The wire entry on the side increases clarity and makes the terminal accessible for test systems even when wired.
Due to the lateral conductor entry, markings and functional areas remain easily recognizable even when wired. Maintenance and repair processes can be carried out more easily, safely, and quickly.
As an integral part of the A-Series, the extensive range of accessories can also be used with the new modular terminal blocks. This makes it possible to duplicate potentials via cross-connections and reduces ordering and storage costs.
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On the website Engineering Data you will find an extensive selection of downloads related to CAT data. A wide range of digital product data is available for engineering systems, such as EPLAN (EPLAN Electric P8 and EPLAN Pro Panel), Zuken E3.series, WSCAD, and many others, to help you quickly integrate our products into your design. This data allow a precise representation of 2-wire, 3-wire, 4-wire feed-through terminal blocks, multi-wire terminal blocks, multi-level terminal blocks such as double-level terminal blocks, three-level terminal blocks or level terminal blocks in 3D and show all relevant electrotechnical and business features.
