Earthing bridge for large pipe earthing according to DB Netz AG guideline Ril 997.0205A01, for earthing, return current conduction and potential equalization in the area of use of railway lines. Consists of a pressed-on copper-plated steel lug and a cable lug with a 17 mm bore. The steel-cable structure represents a preventive theft protection measure. Designed for short-circuit currents = 25 kA.