4polig

4polig is a term that appears in several contexts and does not have a single universal definition. It is encountered in geometry, electrical engineering, and product naming, and its meaning is typically inferred from context and language.

In geometry, 4-polig describes a polygon with four sides in some German-language sources. In English, the standard term for such a shape is quadrilateral. The designation is often used in technical discussions or translations, but quadrilateral remains the common term in mathematics.

In electrical engineering and related fields, 4-polig commonly refers to devices or connectors with four poles or conductors. This usage is distinct from four-pin to the extent that “pole” emphasizes electrical circuits or terminals. The term is prevalent in German technical literature and may appear when describing switches, relays, or multi-conductor connectors.

The term can also appear as a brand name, model designation, or shorthand in catalogs and informal discussions. In these cases, 4polig does not imply a specific standard or specification beyond whatever context the producer or author provides.

Because there is no single canonical meaning, readers should rely on the surrounding text to determine which sense is intended. See also quadrilateral; four-pole; multipole connector.