WEIDMUELLER Hlavní katalog řadových svorek (EN)

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Všechny kapitoly z nejnovějšího katalogu řadových svorek a SAK Weidmüller ...

Autor: Weidmüller

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The modular terminals possess a rated connection capacity that at least two steps smaller than the rated cross-section.5 2. Feed-through terminal An insulating part consisting one or more terminal groups that are isolated from each other, and designed be mounted carrier. Rated cross-section The rated cross-section modular terminal the size specified by the manufacturer the conductor cross-section that can connected to the terminal, which certain thermal, mechanical and electrical requirements are based, and which intrinsic the marking the terminal.12 1282250000 2012/2013 .75 1. Verification the rated cross-section is carried out with gauge, according to IEC 60947-1.2 0.0 1.5 4. The rated cross-section selected from the following standard cross-sections: 0. • Terminals that directly contact the conductor through cutting or which create contact points by penetrating the insulation, for example insulation eg. W Technicalappendix W. In conjunction with this and having an overriding importance: IEC 60947-1 Low-voltage switchgear and controlgear –General stipulations (IEC 60947-7-1) (EN 60947-7-1) This standard defines requirements for feed-through and disconnect-test terminals with screw screwless terminal points which are primarily intended for industrial applications or similar and are attached carrier to produce electrical and mechanical connection between copper cables.Norms, Standards, Terms International Standards Modular terminals to IEC 60947-7-1 Low-voltage switchgear and controlgear Part 7-1: Auxiliary devices Terminals for copper conductors This standard has been ratified by CENELEC European level and is as such valid all CENELEC member countries. This standard can used a guide for: • Terminals that require the attachment special fixtures the conductor such tab wire-wrap connectors, etc. The conductors may be solid, multi-strand fine-strand components, necessary with the ends the conductors prepared for the connection.0 - 6. The standard valid for modular terminals for connecting round copper conductors with cross-section between 0.2 mm2 and 300 mm2 (AWG 24/600 kcmil), for electric circuits 1000 AC/1000 or up 1500 DC.0 - 120 150 240 300 mm2 .5 0. such as insulation displacement connections, etc